Indogulf Bioag offers Mykrobak Aerobic, a top-quality environmental solution for efficient waste management. Manufacturer & exporter of advanced products. < Environmental Solutions Mykrobak Aerobic Mykrobak Aerobic is a blend of aerobic and facultative bacteria that degrade organic compounds using oxygen. Non-GMO certified for effective, eco-friendly wastewater treatment. Product Enquiry Download Brochure Benefits Bacterial Control Suppresses harmful bacterial growth, promoting a healthier treatment environment. Efficient Waste Degradation Degrades high COD & BOD for effective wastewater treatment. Foam Reduction Reduces foaming, improving operational stability. Increased Microbial Biomass Rapid increase in MLSS & MLVSS enhances treatment efficiency. Composition Dosage & Application Additional Info FAQ Composition Performance properties PH 6.5 – 7.5 Temperature 5 to 55°C Reactivation Rate More than 99% Concentration Concentrated Shelf Life 2 years Physical properties Appearance Off White Colour Physical State Powdered Form Odour Odourless Moisture Content 6-7% Mesh Size 0.6 mm Packaging 1 kg Aluminum Dosage & Application Dosage Schedule Depend upon the organic load, contaminants and volume of waste water. Contact our technical team to get dosage pattern Area of Application Membrane Bio reactor Activated sludge process Sequencing batch reactor Moving bed bio reactor Extended Aeration system Water bodies Application Matrix Mix Mykrobak 1 kg powder in 20 litre water. Stir well and leave in container for 30 minutes. Directly dose at inlet of tank. Additional Info Bacterial consortium belongs to the following: Hydrocarbon-reducing bacteria Hydrolytic bacteria Hyperthermophilic and thermophilic bacteria Nitrifying and denitrifying bacteria Photosynthetic bacteria & fluorescent bacteria Fermentative bacteria Acetogenic bacteria Odour control bacteria Enzymes belong to the co-enzymes of the following groups: Oxidoreductases Transferases Lyases Advantages of Mykrobak products: Promote the formation of potential and sustainable biomass Reduce contaminants, toxicity, pollutants, and bad odors Initiate biodegradation quickly Effective in reducing COD/BOD in ETP/STP/WTP Help in the fastest commissioning of biological treatment processes in ETP/STP, etc. Boost MLSS production rapidly Reduce ammoniacal nitrogen Improve digester system recovery Increase the efficiency of biogas production Improve tertiary treatment Reduce large quantities of organic compounds Improve the aquatic environment Clarify ponds and lakes water Safe and natural Economically feasible FAQ Content coming soon! Related Products Mykrobak Anaerobic Wastewater Treatment Mykrobak Biotoilet Mykrobak Composting Mykrobak Dairy Mykrobak Drop Mykrobak Fog Mykrobak N&P Booster Mykrobak Nutrients Remover More Products Resources Read all

Vesicular arbuscular mycorrhiza (VAM) forms symbiotic associations with over 80% of terrestrial plants. As a natural source of phosphorus in plants, VAM enhances nutrient uptake, root development, and stress tolerance, reducing fertilizer dependency. < Microbial Species Vesicular arbuscular mycorrhiza Vesicular arbuscular mycorrhiza (VAM) forms symbiotic associations with over 80% of terrestrial plants. As a natural source of phosphorus in plants, VAM enhances nutrient uptake,… Show More Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Dosage & Application Additional Info Scientific References Mode of Action Sustainability Advantage FAQ Scientific References Smith, S.E. & Read, D.J. (2008). Mycorrhizal Symbiosis. Academic Press. Koide, R.T. (2010). The Role of Mycorrhizal Fungi in Ecosystem Nutrient Cycling. New Phytologist , 188(1), 128–132. Gianinazzi, S. et al. (2010). Agroecology: The Use of Mycorrhizal Fungi in Sustainable Agriculture. Soil Biology & Biochemistry , 42(5), 805–817. Mode of Action Root Colonization : VAM spores germinate and penetrate root cortical cells, forming arbuscules (nutrient exchange sites) and vesicles (storage structures). Hyphal Network Extension : Extraradical hyphae explore soil pores inaccessible to roots, mobilizing phosphorus and micronutrients. Nutrient Exchange : Plants deliver photosynthates (sugars) to fungi in exchange for P, Zn, Cu, and water, optimizing growth. Soil Enhancement : Hyphal glomalin production promotes soil aggregation and long-term carbon sequestration, supporting soil health. Additional Info VAM fungi colonize plant roots, extending external hyphae into the soil to access immobile nutrients—primarily phosphorus—from microniches beyond the root depletion zone. This organic mycorrhizae solution improves soil structure by aggregating particles, increasing water retention, and fostering beneficial microbial communities. VAM inoculation is compatible with diverse cropping systems, including horticultural, field, and greenhouse cultivation. Dosage & Application Soil Drench : Apply 100–200 g of VAM inoculum per m² at transplanting. Seed Coating : Coat 1 kg of seed with 20–30 g inoculum. Root Dip : Dip seedling roots in a slurry of 10 g inoculum per liter of water before transplanting. FAQ What is the vesicular arbuscular mycorrhiza? Vesicular arbuscular mycorrhiza (VAM) refers to a group of symbiotic fungi (Glomeromycota) that colonize plant roots to enhance nutrient and water uptake through specialized structures called arbuscules and vesicles. What are the benefits of arbuscular mycorrhizae? Arbuscular mycorrhizae improve plant health by increasing phosphorus absorption, enhancing drought tolerance, suppressing soil-borne pathogens, and boosting overall biomass and yield. What is the purpose of VAM? The primary purpose of VAM is to facilitate efficient nutrient exchange—especially phosphorus—from soil to plant roots, promoting stronger, more resilient crops with reduced chemical fertilizer requirements. What are the advantages of vesicular arbuscular mycorrhizae? Advantages include improved nutrient use efficiency, enhanced root architecture, increased soil structure stability, greater resistance to abiotic stresses, and compatibility with organic mycorrhizae management systems. Sustainability Advantage Content coming soon! Related Products Bacillus azotoformans More Products Resources Read all

Nano Micromax Fertilizer is an ionized micronutrient embedded in a near nano size amino acid and further encapsulated with biopolymers and PUFA. Nano Micromax Fertilizer Recommended to be used for all crops Nano Micromax Fertilizer is an ionized micronutrient embedded in a near nano size amino acid and further encapsulated with biopolymers and PUFA. Micromax is a blend that has been delicately handled to ensure the full benefit of a boost to the metabolism of high-performance ruminants, poultry, fish, prawn, agricultural crops, etc, in a safe naturally occurring manner. Indogulf Biotechnology Company Benefits Most effective in foliar spray and drip fertilization Helpful in cases of malabsorption conditions Cost effective Improved levels for energy, water and nutrient holding capacity Improved plant resistance against pest and diseases Improved plant health Reduces input cost through efficiency Composition/Technical Specifications Dosage and method of Application Use MICROMAX (Colloidal Trace Minerals) from day 1 till flowering as soil drench/drip/sprinkle/foliar spray once in 15 days @ 5 ml/L water; 25 ml / Coconut Tree Compatibility Compatible with all chemical fertilizers, biofertilizers, bio-pesticides, chemical pesticides, micro nutrients and PGRs Shelf Life & Packaging Shelf life : Best before 18months, Stored in room temperature. Packaging : 5 Ltx2/Corrugated Cardboard Box. For more biofertilizers visit Nano fertilizers Downloads Product Information Click here for Product Enquiry

Agricultural Probiotics, Natural lawn fertilizers, Biological Inoculants, Mycorrhiza, biofertilizer, bio-fertilizer, nitrogen suppliers and manufacturers in USA & Canada. Thank you! We've received your request, our associate will get in touch with you soon. Go to Home

Enhance soil health with Fulvic Acid from Indogulf BioAg. 100% organic, high-quality soil conditioner for improved nutrient absorption and plant growth. < Soil Conditioners Fulvic Acid Rich in carboxyl and phenolic hydroxyl groups, it improves soil fertility by enhancing nutrient uptake and converting ineffective phosphorus into usable forms. Product Enquiry Download Brochure Benefits Enhanced Nutrient Uptake Promotes efficient absorption of essential minerals and micronutrients by plants. Plant Defense Enhancement Initiates enzymatic activity and boosts natural plant defenses against environmental stresses. Increased Yield and Quality Improves both the quantity and quality of produce through enhanced nutrient utilization. Improved Soil Structure Enhances soil structure, increasing water retention and aeration for healthier root development. Dosage & Application Additional Info Composition Dosage & Application Soil: Apply 5-10 L/ha once a month during the vegetation period. Foliar: Use 5 ml/L water every 15 days throughout the vegetation period. Seeds: Apply 0.5% or 500 ml per 100 kg of seed dressing based on thousand grain weight (T.G.W.). Hydroponics: Apply 1 to 2 ml per 100 L of nutrient solution during the cultivation cycle. These are standard recommendations that may vary based on soil properties, cultivated crop, and local conditions. Composition Components Amount Fulvic Acid 10% pH Value 6-7 Density 1.05-1.15 kg/L Additional Info Shelf Life & Packaging: Storage: Store in a cool, dry place at room temperature Shelf Life: 24 months from the date of manufacture at room temperature Related Products Aminos Humistar Seaweed More Products Resources Read all

IndoGulf BioAg is a manufacturer & exporter of direct-fed microbials for equine health. Boost digestion, immunity and overall performance in horses with our probiotic feed solutions. Animal Health Direct-fed Microbials for Equine Farming Targeted microbial supplements support digestive efficiency and nutrient absorption in horses, helping maintain healthy gut flora, reduce colic risk, and promote overall vitality and performance. Contact us Our Products Eqsolbi EQSOLBI is a multi-strain probiotic blend designed for horses, promoting the restoration and balance of beneficial gut bacteria. It conditions the gut environment, creating a more favorable habitat for friendly bacteria. This specialized formula supports healthy gut flora, enhances immunity to help horses resist infections, alleviates stress, and improves overall nutrient absorption and feed efficiency. View Product Bio Stallion Bio Stallion is the newest biological product for the overall improvement of your horses health, using a balanced nutritional approach for a long and healthy life. Bio Stallion is a concentrated source of viable strains of probiotic microorganisms and nutraceutical compounds and digestive enzymes to aid health, growth and recovery in Horses and Donkeys. View Product Equalga EQUALGA works naturally to support gut and hindgut health, and improves immune defenses against all digestive upsets including gastric ulcers. EQUALGA contains scientifically chosen, all natural components. View Product 1 1 ... 1 ... 1 Support gut balance, immunity, and overall performance in your horses. Contact IndoGulf BioAg to integrate direct‑fed microbials and advanced bio‑based care into your equine program. Contact us 1 2 3 ... 100 1 ... 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ... 100

We are Microbial Strains manufacturer & supplier globally registered and certified in several countries including the United States and UK. Organically certified by Indocert. Microbial Species Explore Our Library of Beneficial Microbes Unlock the potential of your soil with our carefully selected microbial strains, engineered to enhance nutrient availability, promote plant growth, and suppress harmful pathogens, ensuring healthier crops and improved yields. Contact us Features of Our Species Directory Diverse Catalog Over 100 industrially important microbial strains, including nitrogen-fixers, phosphate solubilizers, biocontrol agents, probiotics, and more. Mechanistic Details In-depth explanation of how each microbe interacts with plants or the environment (enzyme production, hormone stimulation, pathogen antagonism, etc.). Application Guidance Recommendations for use-cases and industries – which crops, soil conditions, or contamination issues each strain is best suited for. Research & Compliance Key literature references and regulatory status (such as OMRI-listed for organic use) provided for each species, ensuring you trust its proven performance. Regular Updates Continuously updated with new strains and the latest scientific findings as our R&D expands the frontier of microbial technology. Segments We Focus On Nitrogen Fixing Bacteria Nitrogen-fixing bacteria are naturally occurring microorganisms essential to the nitrogen cycle. They possess the unique capability to convert atmospheric nitrogen (N₂)—which is inert and unavailable directly to plants—into bioavailable nitrogen compounds such as ammonia (NH₃) or ammonium ions (NH₄⁺). This crucial biological process, termed biological nitrogen fixation, significantly enhances soil fertility, reduces dependency on synthetic fertilizers, and supports sustainable agriculture and environmental conservation. At IndoGulf BioAg, we specialize in cultivating high-quality, non-GMO, robust strains of nitrogen-fixing bacteria tailored for diverse agricultural applications. Leveraging advanced biotechnological methods and rigorous quality control, our products consistently deliver superior performance, reliability, and sustainability. View Collection Phosphorous Solubilizing Bacteria Phosphorous Solubilizing Bacteria convert insoluble phosphates into soluble forms that plants can absorb, improving phosphorus availability and promoting stronger root development. View Collection Potash Solubilizing Bacteria Potash Solubilizing Bacteria convert insoluble potassium compounds in the soil into forms that plants can absorb, improving potassium availability and supporting plant metabolic processes. View Collection Sulphur Solubilizing Bacteria Sulphur Solubilizing Bacteria enhance the availability of sulfur in the soil by converting insoluble sulfur compounds into forms that plants can easily uptake, improving plant nutrition and growth. View Collection Silica Solubilizing Bacteria Silica Solubilizing Bacteria make silica available to various plants by converting insoluble forms into readily absorbable forms, which can significantly enhance plant strength, growth, and resistance to environmental stress. View Collection Manganese Solubilizing Bacteria Manganese Solubilizing Bacteria make manganese more available to plants by converting insoluble forms into absorbable forms, aiding in chlorophyll production and other vital functions. View Collection Iron Solubilizing Bacteria Iron Solubilizing Bacteria convert insoluble forms of iron into highly soluble forms that plants can easily absorb, thereby preventing iron deficiency and significantly promoting healthy plant development. View Collection Biocontrol Biocontrol is the use of beneficial natural organisms to control agricultural pests and diseases, such as root nematodes, powdery mildew, and whiteflies. By minimizing the reliance on chemical pesticides, biocontrol promotes sustainable farming practices, enhances soil health, and protects the environment. View Collection Biofungicides Biofungicides are effective biological agents that specifically control various fungal diseases in plants, significantly reducing the incidence of infections and promoting healthier, more resilient agricultural crops. View Collection Larvicides Larvicides are highly effective solutions for managing the larval stages of harmful pests in agriculture and public health. By targeting larvae directly, larvicides disrupt pest life cycles, reducing populations and minimizing damage to crops and the environment. These products offer a sustainable and precise alternative to broad-spectrum pesticides, especially when integrated with environmentally conscious farming practices. View Collection Bionematicides Bionematicides are innovative biological agents designed to control plant-parasitic nematodes (PPNs) in agricultural soils. These products work by targeting nematodes ( i.e root knot nematodes) directly or improving the resilience of crops against nematode attacks. By protecting plant roots, bionematicides help enhance crop health, boost yields, and promote sustainable farming practices. Unlike traditional chemical nematicides, bionematicides are derived from naturally occurring microorganisms—such as nematophagous fungi and beneficial bacteria—or bioactive compounds from plants and microbes. These agents offer an eco-friendly, residue-free alternative, making them a vital part of modern integrated pest management (IPM) systems. View Collection Antifeedant Antifeedants are natural or synthetic substances that deter pests from feeding on plants by making the plants unpalatable or toxic to them, thus effectively protecting crops from damage. View Collection Post Harvest Treatment Post Harvest Treatments involve biological or chemical methods applied to harvested crops to prevent spoilage, extend shelf life, and maintain quality during storage and transportation. View Collection Denitrification Denitrification is a complex microbial process that plays a central role in the nitrogen cycle, facilitating the transformation of nitrates (NO₃⁻) and nitrites (NO₂⁻) into gaseous forms such as nitrogen gas (N₂), nitric oxide (NO), and nitrous oxide (N₂O). This reduction process is carried out predominantly by facultative anaerobic bacteria under oxygen-limited (anoxic) conditions. The pathway involves multiple enzymatic steps mediated by specialized enzymes, each catalyzing a specific reduction reaction: Nitrate reductase (Nar or Nap): Reduces nitrate (NO₃⁻) to nitrite (NO₂⁻). Nitrite reductase (Nir): Converts nitrite to nitric oxide (NO). Nitric oxide reductase (Nor): Reduces NO to nitrous oxide (N₂O). Nitrous oxide reductase (Nos): Converts N₂O to dinitrogen gas (N₂), completing the process. View Collection Bio Compost Degrading Bio Compost Degrading microorganisms accelerate the decomposition of organic matter in compost, enhancing the production of nutrient-rich compost for use in soil improvement and plant growth. View Collection Plant Growth Promoters Plant Growth Promoters products, often containing beneficial microorganisms or natural compounds, promote overall plant health and development, enhancing growth rates and crop yields. View Collection Probiotics We provide diverse bacterial and yeast probiotic strains sourced from natural habitats. Available in individual forms or ready-to-fill blends, our probiotics range from 5 billion to 200 billion CFU/g, supporting gut health for humans and animals. View Collection Bioremediation Bioremediation is an eco-friendly process that uses microorganisms to break down or neutralise pollutants in soil, water, and air. By harnessing the natural metabolic processes of bacteria, fungi, and other microbes, bioremediation helps clean up contaminants such as oil spills, heavy metals, and industrial waste, making it an effective solution for environmental restoration. View Collection Arbuscular Mycorrhizal Fungi Arbuscular mycorrhizal fungi (AMF) establish mutualistic associations with the roots of approximately 80% of terrestrial plant species. Through an extensive extraradical hyphal network, AMF significantly expand the absorptive surface area of root systems, facilitating enhanced uptake of essential nutrients—particularly phosphorus, nitrogen, and micronutrients—beyond the depletion zones of roots. In addition to nutrient acquisition, AMF play a key role in improving plant tolerance to abiotic stresses such as drought, salinity, and heavy metal toxicity by modulating physiological responses and maintaining water balance. At the ecosystem level, AMF contribute to soil aggregation and long-term fertility by secreting glomalin and stabilizing soil particles. This symbiosis forms a foundational component of belowground biodiversity and function, offering a biologically-driven pathway to improved plant performance and soil resilience in both natural and managed systems. View Collection Balance Your Soil with Beneficial Microbes Unlock the potential of your soil with our carefully selected microbial strains, engineered to enhance nutrient availability, promote plant growth, and suppress harmful pathogens. Our proprietary formulations ensure healthier crops and improved yields across diverse agricultural settings. Soil Nutrient Solubilizers Nitrogen Cyclers Plant Growth Promoters & Biocontrol Agents Fungal Activators & Biocontrol FAQ FAQ What are microbial strains used for? Microbial strains are applied as biofertilizers, biopesticides, and soil conditioners. They enhance nutrient cycling, suppress pathogens, and stimulate plant growth by producing hormones and solubilizing minerals. How do microbial strains help in agriculture? By fixing atmospheric nitrogen, solubilizing phosphorus and iron, decomposing organic waste, and out-competing soil pathogens, microbial strains improve nutrient availability, crop health, and yield stability. Are microbial strains safe for organic farming? Yes. All our microbial products are approved for organic agriculture. They are naturally derived, non-toxic, and free of synthetic chemicals, aligning with sustainable and eco-friendly farming practices. What are examples of microbial strains? Common examples include Azospirillum brasilense (nitrogen fixer), Bacillus amyloliquefaciens (plant growth promoter), and Ampelomyces quisqualis (biocontrol of powdery mildew). Nitrogen Cyclers Alcaligenes denitrificans Performs denitrification, reducing nitrates (NO₃⁻) to nitrogen gas (N₂) in anoxic zones. Ideal for mitigating nitrate pollution in runoff and wastewater. Azospirillum brasilense & Azospirillum lipoferum Nitrogen-fixing bacteria that colonize cereal roots to improve nutrient uptake, root development, and yields by up to 29% under optimized conditions. Azotobacter vinelandii A free-living diazotroph that enhances soil nitrogen levels for non-legumes, reducing dependence on synthetic fertilizers. Plant Growth Promoters & Biocontrol Agents Bacillus amyloliquefaciens Produces auxins and lytic enzymes to stimulate growth and suppress soil-borne pathogens. Safe for non-targets. Bacillus circulans Solubilizes phosphorus and synthesizes indoleacetic acid for improved root growth and stress tolerance. Bacillus firmus Enhances phosphorus availability, stimulates fruit quality, and provides barrier protection against nematodes. Soil Nutrient Solubilizers Acidithiobacillus ferrooxidans A biofertilizer that solubilizes iron, making it available in iron-deficient soils and boosting chlorophyll synthesis. Acidithiobacillus novellus Oxidizes sulfur, improving sulfur availability and correcting deficiencies to increase yield and plant health. Acidithiobacillus thiooxidans Converts elemental sulfur and sulfide minerals into sulfate. Its acidophilic nature also aids in bioremediation of acid mine drainage and heavy-metal neutralization. Fungal Activators & Biocontrol Ampelomyces quisqualis A mycoparasitic fungus targeting powdery mildew. It infects pathogen reproductive structures, reducing disease spread without chemical fungicides. Aspergillus awamori, A. niger & A. oryzae Produce a suite of enzymes (cellulases, amylases, proteases) to accelerate composting, improve soil organic matter breakdown, and support bioremediation of pollutants. Our Products AMF Antifeedant Bio Compost Degrading Biocontrol Biofungicides Bionematicides Bioremediation Denitrification Iron Solubilizing Bacteria Larvicides Manganese Solubilizing Bacteria Nitrogen Fixing Bacteria Phosphorous Solubilizing Bacteria Plant Growth Plant Growth Promoters Post Harvest Treatment Potash Solubilizing Bacteria Probiotics Silica Solubilizing Bacteria Sulphur Solubilizing Bacteria Acetobacter xylinum Acetobacter xylinum is a beneficial bacterium known for producing bacterial cellulose, a biopolymer with valuable applications in agriculture. Its presence in soil enhances plant growth and resilience by improving soil structure, increasing moisture retention, and enhancing nutrient availability. These benefits are especially valuable in arid and challenging environments. View Species Acidithiobacillus ferrooxidans Acidithiobacillus Ferrooxidans acts as a biofertilizer, enhancing nutrient availability by solubilizing soil iron, crucial for plants in iron-deficient soils. View Species Acidithiobacillus novellus Acidithiobacillus novellus sulfur oxidation in soil, improving nutrient availability for crops, particularly aiding in sulfur deficiency in soils, thereby boosting yield and plant health. View Species Acidithiobacillus thiooxidans Acidithiobacillus thiooxidans is a highly efficient sulfur-oxidizing bacterium that converts elemental sulfur and sulfide minerals into sulfate, enhancing soil nutrient availability and supporting crop growth. Its acidophilic nature allows it to thrive in extreme environments, making it a vital tool for bioremediation efforts, such as treating acid mine drainage and neutralizing soil contamination caused by heavy metals. Additionally, A. thiooxidans is widely used in bioleaching processes to extract valuable metals from low-grade ores, contributing to sustainable industrial and environmental practices. View Species Alcaligenes denitrificans Alcaligenes denitrificans is a denitrifying bacterium that plays a crucial role in the nitrogen cycle. It reduces nitrates (NO₃⁻) to nitrogen gas (N₂) under anoxic conditions, effectively mitigating nitrate pollution in agricultural runoff and wastewater. This bacterium is also utilized in bioremediation projects to address nitrogen-related contamination, contributing to sustainable water management and soil health. Its activity helps balance nitrogen levels, reducing environmental impacts and supporting ecosystem stability. View Species Ampelomyces quisqualis Ampelomyces quisqualis is a mycoparasitic fungus widely known for its ability to parasitize powdery mildew fungi, making it an important biological control agent in agriculture. It infects and disrupts the reproductive structures of powdery mildew pathogens, reducing their spread and impact on crops. This fungus thrives on a variety of host plants, providing eco-friendly and sustainable solutions for managing powdery mildew in fruits, vegetables, and ornamental plants. Its natural mode of action minimizes the need for chemical fungicides, supporting integrated pest management strategies and promoting environmental health. View Species Aspergillus awamori Aspergillus awamori solubilizes unavailable phosphorus in acidic soil, enhancing plant nutrient uptake and drought resistance. Restores soil fertility through organic matter breakdown. View Species Aspergillus niger Aspergillus niger is a beneficial filamentous fungus widely used in agriculture for its ability to produce enzymes that enhance composting and improve soil fertility. Known for breaking down organic matter through enzymes - cellulases, amylases, and pectinases, Asp. niger accelerates the decomposition of agricultural waste into nutrient-rich compost. This compost acts as a natural fertilizer, enriching the soil with essential nutrients, improving its structure, and promoting water retention. Additionally, Asp. niger contributes to bioremediation by degrading harmful chemicals and pollutants, making it an eco-friendly solution for sustainable waste management. As a fungal activator, it plays a crucial role in integrated pest management by indirectly suppressing soil-borne pathogens and pests, fostering healthier and more resilient crops. View Species Aspergillus oryzae Aspergillus oryzae is a filamentous fungus widely utilized in industrial and agricultural applications due to its enzymatic versatility. It plays a crucial role in food and beverage fermentation by producing amylases, cellulases, and proteases, which catalyze the breakdown of complex carbohydrates and proteins. In agriculture, A. oryzae is integral to composting processes, where its enzymatic activity accelerates the decomposition of organic matter, enhancing nutrient cycling and improving soil fertility. The ability of A. oryzae to convert agricultural waste into nutrient-rich compost makes it a critical component of sustainable farming practices and organic waste management, bridging industrial biotechnology and eco-friendly agricultural and environmental solutions. View Species Azospirillum brasilense Azospirillum brasilense, a plant growth-promoting bacterium, significantly enhances root development and nutrient uptake in crops such as wheat, maize, and rice. This leads to improved plant growth, higher nutrient efficiency, and increased yields, making it a valuable tool for sustainable agriculture." Supporting References: Azospirillum has been shown to improve root development and nutrient uptake, enhancing crop yields under various conditions (Okon & Itzigsohn, 1995). Inoculation with Azospirillum brasilense increases mineral uptake and biomass in crops like maize and sorghum (Lin et al., 1983). Studies have documented up to 29% increased grain production when maize was inoculated with Azospirillum brasilense, particularly when combined with nutrient applications (Ferreira et al., 2013). Enhanced growth and nutrient efficiency in crops such as lettuce and maize have also been reported, supporting its role in sustainable agriculture (da Silva Oliveira et al., 2023) (Marques et al., 2020). View Species Azospirillum lipoferum In agriculture Azospirillum lipoferum is used to promote root development and nitrogen fixation in various crops, leading to enhanced growth and higher agricultural productivity. View Species Azospirillum spp. Azospirillum spp. a nitrogen fixing bacteria in agriculture to enhance plant growth and commonly applied to roots of cereals and grasses to improve yield. View Species Azotobacter vinelandii Azotobacter vinelandii is a free-living nitrogen-fixing bacterium that supports crop growth by helping convert atmospheric nitrogen into forms plants can use. Because it works in the root zone without requiring a legume host, it is especially useful for non-leguminous crops such as cereals, vegetables, maize, sugarcane, and other field crops. By improving biological nitrogen availability in the soil, Azotobacter vinelandii can help support healthier root development, stronger plant vigour, better nutrient efficiency, and more sustainable nitrogen management. View Species Bacillus amyloliquefaciens Bacillus amyloliquefaciens, produces plant growth hormones, suppresses pathogens with enzymes, acts as biofertilizer and biopesticide, improves soil fertility, safe for non-target species and humans. View Species Bacillus azotoformans Used as seed inoculant, enhances germination and root development, improves water and nutrient transport, environmentally safe. View Species Bacillus azotoformans Used as seed inoculant, enhances germination and root development, improves water and nutrient transport, environmentally safe. View Species Bacillus circulans Bacillus circulans produces indoleacetic acid, solubilizes phosphorus improving absorption, enhances plant growth and yield, safe and eco-friendly. View Species Bacillus firmus Bacillus firmus enhances phosphorus availability in soil, stimulates root growth, improves fruit quality, and protects against soil-borne diseases. Compatible with bio-pesticides and bio-fertilizers. View Species 1 2 3 ... 7 1 ... 1 2 3 4 5 6 7 ... 7 For personalized advice on the best strains for your needs, contact our technical team for expert support. Contact us

Nano Magnesium Fertilizers are an essential component of various enzyme systems for energy production, protein synthesis, and growth regulation used for all crops Nano Magnesium Fertilizer Recommended to be used for all crops Magnesium is a vital macronutrient for plants, serving as the central component of chlorophyll and playing a crucial role in photosynthesis, enzyme activation, and energy metabolism. It supports protein synthesis, carbohydrate metabolism, and overall plant development. Additionally, magnesium is essential for the efficient uptake and utilization of potassium (K), another crucial nutrient responsible for water regulation, enzyme activation, and disease resistance in plants. A deficiency of potassium can lead to stunted growth, leaf chlorosis, weak stems, and reduced resistance to environmental stressors. Nano Mg by IndoGulf BioAg utilizes advanced nano-encapsulation technology, ensuring enhanced nutrient bioavailability and efficient uptake by plants. This technology allows for controlled release and targeted delivery of magnesium, minimizing nutrient loss and improving absorption at the cellular level. With magnesium sulfate (MgSO₄) in nanoscale form, Nano Mg optimizes chlorophyll production, photosynthetic efficiency, and stress resilience, ultimately leading to healthier crops and higher yields while indirectly supporting potassium utilization and overall nutrient balance. Benefits of Nano Mg by IndoGulf BioAg Enhances Chlorophyll Content & Photosynthesis Magnesium is a central component of chlorophyll, essential for maximizing photosynthetic efficiency and improving energy production in plants. Activates Key Enzymes for Growth & Development Plays a crucial role in activating numerous plant enzymes that regulate metabolism, energy transfer, and protein synthesis, ensuring optimal plant development. Advanced Nano-Encapsulation Technology Nano technology enables efficient nutrient delivery, allowing small quantities of Nano Mg to replace bulk magnesium fertilizers, reducing input costs and environmental impact. Enhances Stress Resistance Strengthens plants against abiotic stress factors such as extreme temperatures, drought, and nutrient imbalances. Fully Water-Soluble Formulation Ensures rapid absorption and efficient utilization of magnesium, leading to faster plant response and improved nutrient uptake. Effectively Combats Thermal Stress Helps plants maintain metabolic functions under high temperatures, ensuring continued growth and productivity. Improves Overall Plant Growth & Yield Promotes stronger root development, healthier foliage, and increased biomass, leading to higher crop yields and better-quality produce. Activates Specific Enzyme Systems Supports enzyme systems involved in ATP synthesis, protein metabolism, and ion transport, crucial for overall plant health. Composition/Technical Specifications Dosage and method of Application 3 to 12 L/Ha Compatibility Compatible with chemical fertilizers and chemical pesticides except for MgSO4 and DAP Shelf Life & Packaging Shelf life : Best before 24 months, Stored in room temperature. Packaging : 5 Ltx2/Corrugated Cardboard Box Symptoms of Magnesium Deficiency in Plants Loss of Healthy Green Color Magnesium is a key component of chlorophyll, and its deficiency leads to a gradual fading of green pigments, resulting in pale or yellowish leaves. Interveinal Chlorosis in Older Leaves One of the most common symptoms, interveinal chlorosis, causes yellowing between leaf veins while the veins remain green, primarily affecting older leaves first. Development of Purple or Red-Brown Pigments In severe cases, magnesium-deficient plants may exhibit purple, reddish, or brown discoloration due to the accumulation of anthocyanin pigments, often accompanying chlorosis. Premature Leaf Shedding & Plant Decline Persistent magnesium deficiency can lead to early leaf drop, reduced photosynthesis, and overall plant deterioration, eventually causing stunted growth and lower yields. Inhibited Root Growth & Reduced Plant Vigor Magnesium plays a crucial role in energy transfer (ATP production), and its deficiency weakens root development, leading to poor nutrient and water uptake, making plants more susceptible to stress and diseases. Nano Mg by IndoGulf BioAg provides an efficient, water-soluble, and highly bioavailable magnesium source to prevent and correct deficiencies, ensuring healthier, more productive crops. Discover the Full Range of Nano Nutrients from IndoGulf BioAg Downloads Product Information Click here for Product Enquiry

Indogulf BioAg is a Manufacturer & Global Exporter of Phosphorous solubilising, Bacillus Megaterium, Aspergillus, Pseudomonas & other Bacterias. Contact us @ +1 437 774 3831 < Microbial Species Phosphorous Solubilizing Bacteria Phosphorous Solubilizing Bacteria convert insoluble phosphates into soluble forms that plants can absorb, improving phosphorus availability and promoting stronger root development. Product Enquiry What Why How FAQ What it is Phosphorus solubilizing bacteria (PSB) are a group of beneficial microorganisms that enhance the availability of phosphorus in the soil. Phosphorus is a crucial nutrient for plants, playing a key role in energy transfer, photosynthesis, and nutrient movement within the plant. However, much of the phosphorus in soil exists in insoluble forms that plants cannot absorb. PSB convert these insoluble forms into soluble phosphorus that plants can utilize. Why is it important Phosphorus is essential for plant growth, yet it is often a limiting nutrient in many soils due to its low solubility. The importance of phosphorus solubilizing bacteria includes: Enhanced Nutrient Availability : PSB increase the availability of phosphorus, promoting healthier and more robust plant growth. Improved Soil Fertility : By converting insoluble phosphorus compounds into forms accessible to plants, PSB contribute to overall soil fertility and ecosystem health. Sustainable Agriculture : Utilizing PSB can r educe the dependence on chemical phosphorus fertilizers , leading to more environmentally friendly and sustainable farming practices. How it works Phosphorus solubilizing bacteria employ several mechanisms to convert insoluble phosphorus into soluble forms: Organic Acid Production : PSB secrete organic acids such as citric acid, gluconic acid, and oxalic acid. These acids lower the pH around the bacteria, dissolving insoluble phosphate compounds and releasing soluble phosphorus ions that plants can absorb. Enzymatic Activity : Some PSB produce enzymes like phosphatases that break down organic phosphorus compounds into inorganic forms, making phosphorus available to plants. Ion Exchange Reactions : PSB can exchange ions in the soil , such as hydrogen ions (H+), with phosphate ions (PO4^3-), effectively mobilizing phosphorus from soil particles into the soil solution. By employing these mechanisms, phosphorus solubilizing bacteria play a vital role in enhancing phosphorus availability in the soil, supporting plant nutrition, and contributing to sustainable agricultural practices. FAQ What are examples of phosphate-solubilizing bacteria? Phosphate-solubilizing bacteria (PSB) represent a diverse group of microorganisms distributed across multiple bacterial genera. The most commonly isolated and commercially utilized PSB include: Primary PSB Genera Bacillus Species: Bacillus megaterium – One of the most efficient and widely used PSB, known for high phosphate solubilization rates and production of organic acids and phosphatase enzymes Bacillus firmus – Enhances phosphorus availability and promotes root growth Bacillus polymyxa – Combines phosphate solubilization with nitrogen fixation capability Bacillus subtilis – Effective phosphate solubilizer with biofilm formation ability Bacillus licheniformis – Produces multiple organic acids for phosphate dissolution Pseudomonas Species: Pseudomonas fluorescens – Widely researched PGPR producing gluconic acid and multiple plant growth-promoting compounds; increases crop yields in various crops Pseudomonas putida – Produces indole-3-acetic acid (IAA) promoting root architecture and contains 195.42 mg/mL soluble phosphorus production capacity Pseudomonas striata – Improves soil health and plant drought tolerance Pseudomonas aeruginosa – Enhanced plant growth parameters under various fertilization levels Various Pseudomonas isolates (PsT-04c, PsT-94s, PsT-116, PsT-124, PsT-130) – Isolated from tomato rhizosphere with solubilization indices (SI) ≥2 Other Important PSB Genera Arthrobacter Species: Arthrobacter sp. PSB-5 – Shows excellent tricalcium phosphate solubilization performance Arthrobacter sp. NF 528 – Dual nitrogen-fixing and phosphate-solubilizing capabilities Burkholderia Species: Burkholderia cepacia – Reported for long-term yield-increasing effects and efficient phosphate solubilization Additional PSB Genera: Azotobacter species – Combines nitrogen fixation with phosphate solubilization Serratia species – Effective inorganic phosphate solubilizers Micrococcus species – Phosphate-solubilizing capability in soil environments Azospirillum species – Plant growth-promoting with phosphate effects Fungal PSB While bacteria are more commonly used, fungi also possess significant phosphate-solubilizing capability: Aspergillus niger – Efficient organic and inorganic phosphate solubilizer Penicillium notatum – Increases dry matter, yield, protein, oil content and phosphorus levels Bacillus mucilaginosus – Shows strong phosphorus dissociation ability and biofilm formation Quantifiable Performance Research shows specific PSB examples with measured performance: Pseudomonas sp. PSB-2: Released 195.42 mg/mL soluble phosphorus, significantly enhanced plant fresh weight (+47%), plant dry weight, and plant height in Chinese cabbage trials Bacillus megaterium: Increased solubilization index with 29-fold increase in attached microbial biomass phosphorus Pseudomonas fluorescens: Exhibited 73.22 mg/mL soluble phosphorus production Combined Bacillus megaterium and Azotobacter chroococcum : Achieved 10-20% yield increase in wheat How to make phosphate-solubilizing bacteria? Production of phosphate-solubilizing bacteria involves several methods, ranging from laboratory isolation to industrial-scale fermentation for commercial biofertilizer production. Step 1: Isolation of PSB from Soil Sample Collection: Collect soil samples (10g) from healthy plant rhizospheres Choose agricultural areas with diverse vegetation Collect multiple samples for strain diversity Selective Media Preparation: Prepare phosphate-selective media (PSM) containing: Nutrient broth (50 mL) + Sterile distilled water (90 mL) Insoluble phosphate sources: AlPO₄, FePO₄, or tricalcium phosphate (TCP) pH adjustment to 7.0-7.2 Enrichment Culture Process: Add 10g soil to 140 mL phosphate-selective media Incubate at 130 rpm orbital shaker at 30°C for 7 days This selective enrichment favors phosphate-solubilizing microorganisms Step 2: Serial Dilution and Plating Dilution Series: Prepare serial dilutions from 10⁻¹ to 10⁻⁸ of the enriched culture Dilutions separate individual colonies for isolation Plating Methods: Surface Seeding: Spread 1 mL of dilution on plate count agar (PCA) medium Deep Seeding: Place 1 mL at bottom of Petri dish Media composition (PCA): Tryptone 5 g/L, yeast extract 2.5 g/L, glucose 1 g/L, agar 12 g/L Incubate at 30°C for 24 hours Step 3: Selection and Identification of PSB Halo Zone Formation: Phosphate-solubilizing colonies produce clear halo zones on Pikovskaya's medium (PVK) Halo formation indicates active phosphate solubilization Incubate plates 5-7 days at 28-32°C to observe clear zones Solubilization Index (SI) Calculation: SI = (Colony Diameter + Halo Zone Diameter) / Colony Diameter SI ≥ 2.0 indicates good solubilizers Measure after 7, 14, and 21 days of incubation Select isolates with highest SI values Alternative Screening Media: NBRIP Medium (National Botanical Research Institute's Phosphate): Glucose 10 g/L Tricalcium phosphate 5 g/L MgCl₂·6H₂O 5 g/L MgSO₄·7H₂O 0.25 g/L KCl 0.2 g/L (NH₄)₂SO₄ 0.1 g/L Morphological and Biochemical Identification: Gram staining (Gram-positive or negative) Endospore staining KOH test for genus-level identification Compare with Bergey's manual of systematic bacteriology Step 4: Purification Successive Subculturing: Subculture isolated colonies multiple times until homogeneous culture obtained All colonies become identical after 3-5 successive subcultures Achieve pure culture status Step 5: Characterization of PSB Phosphate Solubilization Testing: Solid Medium Test: Measure solubilization halo diameter Colony diameter (CD) and halo diameter (HD) measurement after 7, 14, 21 days Calculate solubilization index (SI) = (CD + HD) / CD Liquid Medium Test (Quantitative): Inoculate NBRIP broth with fresh bacterial culture (200 µL, OD 0.8 = 5×10⁸ CFU/mL) 50 mL NBRIP + 0.5% tricalcium phosphate Incubate 28±2°C for 7 days at 180 rpm Centrifuge 10,000 rpm for 10 minutes Measure soluble phosphorus by vanado-molybdate yellow colorimetric method at 430 nm Measure pH at days 3 and 7 (optimal ≤6.0 for solubilization) Organic Acid Production: High-Performance Liquid Chromatography (HPLC) or HPLC/MS analysis Identify specific organic acids (gluconic acid, citric acid, maleic acid) Commonly detected acids: Gluconic acid (most common) Citric acid Malic acid Oxalic acid Step 6: Mass Culture Production Liquid Culture for Biofertilizer: Inoculate selected PSB strain in liquid medium at scale-up volumes Maintain 28±2°C temperature control Aeration: 180 rpm orbital shaking Growth period: 7-14 days Preparation of McFarland Standards: Prepare 0.5 McFarland standard for bacterial cultures Optical density (OD) adjustment to standardize cell concentration Ensures consistent inoculum preparation Formulation of Commercial Biofertilizer: For 300 mL of microbial culture, add 200 mL Pikovskaya's broth Use rock phosphate (RP) instead of TCP for field application stability Alternative carriers include peat, lignite, or biochar Final product contains 10⁸-10⁹ CFU/g Step 7: Quality Control and Storage Viability Testing: Colony-forming unit (CFU) counting before storage Target: >10⁸ CFU/g for effective biofertilizer Plate count agar method for enumeration Storage Conditions: Room temperature storage (25°C): 3-6 months viability Refrigerated storage (4°C): 12-24 months viability Freeze-dried formulations: 2-3 years viability Minimize light exposure Alternative Production Methods Industrial-Scale Fermentation: Use of bioreactors with controlled aeration, temperature, pH Fed-batch or continuous fermentation approaches Typical fermentation volume: 1000-10000 L Production cost optimization: $20-50/kg final product Solid-State Fermentation: Growth on carrier materials (rice husk, sugarcane bagasse, peat) Lower cost than liquid fermentation Suitable for small-scale production What are the examples of phosphorus biofertilizers? Phosphorus biofertilizers are commercial products or formulations containing phosphate-solubilizing microorganisms designed to enhance phosphorus availability in agricultural soils. They represent an environmentally sustainable alternative to synthetic phosphate fertilizers. Commercial Phosphorus Biofertilizer Examples Product Names and Compositions: PSB (Phosphate Solubilizing Biofertilizer) – Contains Bacillus megaterium or Pseudomonas fluorescens Bio-Phosphate – Apatite mineral-based with 30-36% P₂O₅ content, macroporous structure IFFCO PSB – Commercial formulation containing selected PSB strains RootX and BoostX (IndoGulf BioAg products) – Specialized phosphorus-mobilizing microbial consortia Single-Organism Biofertilizers Bacillus-based Biofertilizers: Bacillus megaterium – Promotes early crop establishment, accelerated phenological development Bacillus firmus – Enhances fruit quality, protects against soil-borne diseases Bacillus polymyxa – Aids bioremediation and improves soil health Performance: 10-20% yield increase in cereals Pseudomonas-based Biofertilizers: Pseudomonas fluorescens – Increased yield in sweet potato and other crops Pseudomonas putida – Degrades organic pollutants, improves soil structure Pseudomonas striata – Optimizes soil nutrition for sustained productivity Azotobacter-based Biofertilizers: Azotobacter chroococcum – Better wheat performance, synergistic with PSB Combined effect: Up to 43% yield increase with Bacillus strains Consortia-Based Biofertilizers Multi-organism Formulations: Bacillus megaterium + Azotobacter chroococcum consortium Performance: 10-20% wheat yield increase Benefits: Synergistic phosphorus and nitrogen effects Pseudomonas fluorescens + Mycorrhizal fungi combination Performance: Enhanced phosphorus and nutrient uptake Additional disease suppression benefits Fungal Phosphorus Biofertilizers Aspergillus-based Formulations: Aspergillus niger + Penicillium notatum consortium Effects on peanut: Dry matter increase Yield improvement Protein content increase Oil content increase Nitrogen and phosphorus level enhancement Hybrid Phosphorus Biofertilizers Combined Product Types: Phosphorus + Nitrogen Fixation – PSB combined with nitrogen-fixing bacteria ( Rhizobium , Azospirillum ) Addresses both P and N limitations Reduces requirement for both phosphate and nitrogenous fertilizers by 30-50% Phosphorus + Arbuscular Mycorrhizal Fungi (AMF) Co-inoculation of PSB with AMF increases P conversion efficiency More complete phosphorus mobilization Root colonization 5-14 times higher Phosphorus + Biocontrol Organisms PSB combined with pathogen-suppressing bacteria Simultaneous nutrient improvement and disease reduction Commercial Application Examples Typical Field Applications: Application rate: 0.2-1.5 tons/hectare depending on soil quality Methods: Seed treatment, seedling dip, soil inoculation Compatibility: Biofertilizers compatible with bio-pesticides and other biopesticides Crop-Specific Biofertilizers: Paddy (Rice) – PSB addressing phosphorus deficiency in subtropical rice soils Legumes – PSB with Rhizobium for nitrogen and phosphorus synergy Vegetables – Enhanced growth in tomato, cauliflower, sweet potato Fruit Crops – Improved fruit quality and yield in guava, citrus Cereals – Wheat yield increase 30-43% reported; sugarcane yield promoted Performance Specifications Standard Product Specifications: Colony-forming unit (CFU) count: >10⁸ CFU/g minimum Moisture content: 8-12% for powder formulations Shelf life: 12-24 months under recommended storage (4°C) pH stability: Function optimally at pH 6.5-8.0 Quantified Effectiveness: PSB inoculation yield increase: 10-25% without adverse soil/environmental effects Phosphorus use efficiency: Improved by 175-190% Plant height increase: Up to 15.8% with PSB strains Aboveground biomass: Increase comparable to 100% chemical fertilization with 50% nitrogen reduction What is phosphorus solubilizing biofertilizer? Phosphorus solubilizing biofertilizer is a biological product containing live phosphate-solubilizing microorganisms that enhances the availability and plant uptake of phosphorus from soil reserves and applied phosphate sources. Definition and Concept Phosphorus solubilizing biofertilizer is specifically formulated to contain: Active Microorganisms: Viable cells of phosphate-solubilizing bacteria or fungi (typically >10⁸ CFU/g) Carrier Medium: Inert material (peat, lignite, biochar, rock phosphate) providing substrate and structural support Nutrients and Cofactors: Essential elements supporting microbial activity and phosphorus solubilization Plant Growth-Promoting Traits: Additional benefits beyond phosphate solubilization Core Functions Primary Function - Phosphate Solubilization: Converts insoluble phosphates (tricalcium phosphate, iron phosphate, aluminum phosphate) into bioavailable orthophosphate Mineralizes organic phosphorus compounds into plant-available forms Prevents re-precipitation of released phosphorus Mechanisms of Action: Organic Acid Production: Secretion of organic acids (citric, gluconic, oxalic, maleic acids) pH reduction in soil microenvironment Dissolution of mineral phosphates through acid-mediated solubilization Chelation of cations attached to phosphate Enzyme Production: Production of phosphatase enzymes breaking down organic phosphorus compounds Depolymerization of complex phosphorus-containing molecules Release of phosphate ions into soil solution Ion Exchange Reactions: Hydrogen ion (H⁺) exchange with phosphate ions (PO₄³⁻) Effective mobilization from soil minerals into soil solution Secondary Benefits Beyond Phosphorus Plant Growth Promotion: Production of plant hormones (indole-3-acetic acid/IAA, gibberellins) Enhanced root development and architecture Increased plant biomass and vigor Stress Tolerance: Alleviated drought stress through improved nutrient status Enhanced salinity tolerance Reduced heavy metal toxicity (some strains) Disease Suppression: Production of antimicrobial compounds (antibiotics, hydrogen cyanide) Biocontrol activity against soil-borne pathogens Competitive exclusion of pathogenic microorganisms Soil Health Improvement: Enhancement of microbial diversity in rhizosphere Improved soil structure through biofilm formation Better water retention and infiltration Quantifiable Benefits Phosphorus Availability: Increases available soil phosphorus by 30-50% Mobilizes previously unavailable soil phosphate reserves Reduces requirement for external phosphate fertilizers by 25-50% Crop Performance: Yield increase: 10-25% without adverse environmental effects Plant height: Up to 15.8% increase Leaf area index: Significant increases with PSB application Fruit quality improvement in perennial crops Economic Efficiency: Cost reduction compared to synthetic phosphate fertilizers: 30-50% Reduced environmental costs from nutrient runoff Compatible with organic and conventional farming Application Methods Seed Treatment: Seed coating with PSB biofertilizer PSB population establishment before seedling emergence Typical dose: 5-10 mL per kg of seed Compatible with fungicide seed treatment Seedling Root Dip: Immersion of seedlings in PSB suspension (1:10 solution) Pre-treatment before transplanting Ensures immediate root colonization Particularly effective for vegetable crops Soil Application: Direct incorporation into soil Typical application: 5 kg/hectare of PSB biofertilizer Best timing: 1-2 weeks before crop planting Mix thoroughly for even distribution Composition and Formulation Solid Formulations (Most Common): Carrier: Peat (60-70%), lignite, or biochar PSB cell concentration: >10⁸ CFU/g Moisture: 8-12% Package size: 1 kg to 25 kg bags Liquid Formulations: Suspension: Microbial culture in sterile liquid medium Cell concentration: 10⁹ CFU/mL Stability: 6-12 months refrigerated Application rate: 5-10 liters per hectare High-Concentration Formulations: Freeze-dried products Cell concentration: >10⁹ CFU/g Shelf life: 2-3 years Higher cost but superior viability Storage and Shelf Life Optimal Storage Conditions: Temperature: 4-8°C (refrigerated) for 12-24 months shelf life Room temperature: 25°C viable for 3-6 months Cool, dark, dry location Avoid direct sunlight and high temperature Quality Maintenance: Store in sealed, airtight containers Maintain specified moisture content Verify CFU count every 6 months for quality assurance Discard if viability drops below 10⁷ CFU/g Regulatory and Quality Standards International Standards: Minimum viable count: 10⁸ CFU/g (some standards: 10⁹ CFU/g) Purity: >95% target organism, <5% contaminants Absence of human pathogens Absence of heavy metals above safe limits Performance Guarantees: Phosphate solubilization index (SI) ≥ 2.0 Soluble phosphorus production: >70 mg/mL pH reduction capacity demonstrated Plant growth promotion efficacy validated What is the role in plant growth promotion? Phosphorus solubilizing bacteria promote plant growth through multiple complementary mechanisms that operate both directly on plant physiology and indirectly through soil and rhizosphere modification. Direct Plant Growth Promotion Mechanisms 1. Enhanced Phosphorus Nutrition Mechanism: Solubilization of insoluble soil phosphorus previously unavailable to plant roots Increases bioavailable phosphorus concentration in rhizosphere by 30-50% Makes applied phosphate fertilizers more efficiently available Plant Growth Effects: Phosphorus is critical for energy transfer (ATP/ADP), DNA/RNA synthesis, and cell division Enhanced phosphorus status strengthens overall plant development Particularly critical during early growth stages Quantifiable Impact: Plant height increase: 14.3-15.8% Leaf area index: Significant increase Plant biomass increase: Comparable to 100% chemical fertilization with only 50% nitrogen supply Root biomass increase: 13.5-18.2% 2. Production of Plant Growth-Promoting Hormones Auxin Production (Indole-3-acetic acid/IAA): PSB (particularly Pseudomonas putida , Bacillus species) synthesize IAA IAA promotes cell elongation and root hair development Enhanced root architecture increases soil exploration and nutrient acquisition Root/shoot ratio optimization Gibberellin Production: Some PSB produce gibberellins Promotes cell division and shoot elongation Enhances internodal extension Cytokinin Production: Delays leaf senescence Increases cell division in shoot meristems Extends plant productivity period Quantifiable Hormone Effects: Root elongation in canola, lettuce, tomato: Significant increases reported Enhanced branching and lateral root development 3. Production of Siderophores Mechanism: Siderophores are iron-chelating compounds produced by PSB Complex iron in soil, making it bioavailable to plants Important in high-pH soils where iron precipitation limits availability Plant Effects: Prevention of iron chlorosis Enhanced photosynthetic capacity Improved overall plant vigor Indirect Plant Growth Promotion Through Soil and Rhizosphere Modification 4. Rhizosphere Microbiome Enhancement Mechanism: PSB colonization modifies root exudation patterns Selects for beneficial microbial communities Creates synergistic microbial network in rhizosphere Effects: Increased microbial diversity supporting multiple nutrient transformation functions Enhanced nutrient cycling and bioavailability Biocontrol effects against pathogenic microorganisms 5. Soil Structure Improvement Biofilm Formation: PSB produce extracellular polysaccharides (EPS) Form biofilms on soil particles and root surfaces Stabilize soil aggregates through biological cementing Soil Properties Improved: Better water infiltration and retention Improved aeration for root respiration Enhanced microbial habitat quality 6. Synergistic Effects with Other Microorganisms Co-inoculation with Nitrogen-Fixing Bacteria: PSB + Rhizobium / Azospirillum : Dual nitrogen and phosphorus provision Nitrogen fixation enhanced by improved phosphorus availability Combined effect: Yield increase up to 30-43% Co-inoculation with Arbuscular Mycorrhizal Fungi (AMF): PSB + AMF: Synergistic phosphorus mobilization PSB secrete phosphatase and organic acids in mycorrhizal microenvironment Mycorrhizal hyphal network extends solubilizing capacity 5-14 times Enhanced P transfer to plant roots Co-inoculation with Biocontrol Organisms: Simultaneous nutrient improvement and disease suppression PSB + pathogen-suppressing bacteria reduce disease incidence while improving nutrition More effective than single-organism inoculation Plant Growth Promotion Under Stress Conditions 7. Drought Stress Alleviation Mechanism: Enhanced phosphorus availability improves plant water status Improved root system captures soil moisture more effectively Better osmotic adjustment capacity Quantifiable Effects: Reduced negative impacts of drought stress on growth efficiency Maintained productivity despite water limitation Enhanced water-use efficiency 8. Salinity Stress Tolerance Mechanism: Improved nutrient status compensates for ion toxicity stress Some PSB produce osmoprotectants Enhanced ion transport selectivity 9. Heavy Metal Stress Reduction Mechanism: Some PSB produce chelating compounds (phytosiderophores) Reduce heavy metal bioavailability Produce exopolysaccharides adsorbing heavy metals Quantifiable Plant Growth Promotion Results Crop-Specific Documented Effects: Wheat: Yield increase: 30% with Azotobacter , up to 43% with Bacillus Plant height: 15.8-14.3% increase with selected strains 50% nitrogen fertilizer reduction possible without yield loss Tomato: Plant height significant increase Leaf area index increase Fruit number per plant: 16.32 increase Fruit yield per plant: 1125g Total yield: 392.26 q/ha (quintals per hectare) Cost-benefit ratio: 3.41-3.52 Sugarcane: Yield and yield components promoted Enhanced sugar content Soybean: Drought stress impacts reduced Growth efficiency maintenance Sweet Potato: Yield increase with Pseudomonas fluorescens Rice: Yield sustainability in phosphorus-deficient subtropical soils Phosphorus deficiency symptoms eliminated Legumes (Faba bean, Peanut): Enhanced production Nitrogen fixation improvement Root system optimization Molecular-Level Growth Promotion Gene Expression Changes: Upregulation of phosphate uptake transporters ( PHT genes) Enhanced nitrogen transporter expression Stress-response gene activation ( HSP70 , drought-response proteins) Enzyme Activity Enhancement: Increased phosphatase activity in plant tissues Enhanced nitrogenase activity (when co-inoculated with N-fixers) Improved antioxidant enzyme activity for stress tolerance Effectiveness Factors PSB Effectiveness Depends On: Soil pH (optimal 6.5-8.0) Soil phosphorus form and concentration Soil microbial community composition Plant growth stage and crop type Environmental conditions (temperature, moisture) PSB strain characteristics and viability Performance Enhancement Strategies: Use of multiple PSB strains (consortia) for broader phosphorus availability Co-inoculation with complementary organisms Application at optimal growth stages Combination with organic matter for substrate provision Integration with reduced chemical fertilization Sustainability and Environmental Benefits Sustainability Advantages: 30-50% reduction in phosphate fertilizer requirement Lower environmental pollution from runoff and leaching Reduced eutrophication risk Improved soil health and microbiome diversity Enhanced crop resilience to environmental stress What are the effects in plant growth? Phosphorus solubilizing bacteria produce comprehensive, multifaceted effects on plant growth across physiological, developmental, and yield-related parameters. These effects are observed at both seedling and mature plant stages. Effects on Root Development and Architecture Root Elongation: Magnitude: Significant increase in primary root length (15-30% increase typical) Mechanism: Auxin production by PSB stimulates cell elongation Lateral Root Development: Enhanced branching creating denser root systems Root Hair Density: Increased root hair number and length improving soil contact Root Mass: Increase in root dry weight (13.5-18.2% documented) Root System Architecture Improvement: More efficient soil exploration Better water and nutrient acquisition Increased rhizosphere colonization area Enhanced ability to access immobilized soil nutrients Effects on Shoot Development Plant Height: Magnitude: 14.3-15.8% increase compared to controls Timing: Effects appear within 2-4 weeks of inoculation Consistency: Increases observed across multiple crop types Leaf Development: Leaf Area Index (LAI): Significant increases Leaf Number: More leaves per plant Leaf Size: Individual leaves larger Chlorophyll Content: Higher chlorophyll concentration enabling better photosynthesis Shoot Biomass: Aboveground Dry Weight: Substantial increases (30-50% possible) Shoot-to-Root Ratio: Improved balance between above and belowground growth Effects on Plant Biomass Accumulation Total Plant Biomass: Magnitude: Plant biomass increases achieve levels comparable to 100% chemical fertilization even with 50% nitrogen reduction Growing Period: Biomass accumulation accelerates throughout growing season Consistency: Effects maintained under variable environmental conditions Dry Matter Accumulation: Enhanced daily dry matter production Improved harvest index (economic yield as proportion of total biomass) Greater resource allocation to harvestable organs Effects on Flowering and Reproductive Development Flowering Time: Accelerated phenological development (earlier flowering) Phenological advancement: 5-7 days earlier flowering possible More uniform flowering across plant population Flower Number and Quality: Increased flower production per plant Better-developed flower organs Improved pollen viability Effects on Yield and Yield Components Fruit and Grain Production: Tomato Yield Effects : Fruit number per plant: 16.32 increase Individual fruit weight: 77.75 g improvement Fruit yield per plant: 1125 g Total yield: 392.26 quintals per hectare (q/ha) Cost-benefit ratio: 3.41-3.52 Wheat Yield Effects : Yield increase: 30-43% possible depending on strain Enhanced grain number per head Improved grain weight Successful application with 50% nitrogen fertilizer reduction Sugarcane Yield Effects : Yield component improvement Enhanced sugar content (Brix%) Better juice quality Other Crop Yields : Rice: Yield sustainability in marginal soils Sweet potato: Yield increase Vegetables (cauliflower, pea): 20-30% yield improvement Legumes: Enhanced production Effects on Nutrient Uptake and Concentration Phosphorus Uptake: Magnitude: Plant phosphorus content increases 50-100% above control levels Tissue P Concentration: Higher P concentration in shoots and roots P-Use Efficiency: More phosphorus utilized per unit nutrient provided Plant P Status: Deficiency symptoms eliminated Nitrogen Uptake: Enhanced nitrogen absorption (25-37% increase documented) Better nitrogen utilization when PSB co-inoculated with N-fixers Reduced nitrogen fertilizer requirement by up to 50% Micronutrient Uptake: Enhanced iron, zinc, manganese absorption Prevention of micronutrient deficiency symptoms Nutrient Translocation: Better translocation of mobilized nutrients to growing organs More efficient allocation to reproductive structures Effects on Plant Physiology and Metabolic Processes Photosynthetic Performance: Enhanced photosynthetic rate Improved light use efficiency Higher chlorophyll content enabling better light capture Accelerated CO₂ assimilation Enzyme Activity: Enhanced nitrate reductase activity Increased phosphatase activity in plant tissues Improved antioxidant enzyme systems Hormone Status: Elevated auxin and gibberellin levels promoting growth Better-regulated abscisic acid for stress response Effects on Plant Quality Nutritional Quality: Protein Content: Enhanced in legume crops Oil Content: Increased in oil-seed crops Mineral Micronutrient Content: Higher concentrations (zinc, iron, manganese) Vitamin Content: Enhanced in fruit and vegetable crops Physical Quality: Improved fruit size and firmness Better shelf-life characteristics Enhanced appearance and marketability Stress-Related Quality: Reduced stress-induced defects Better taste characteristics in vegetables Enhanced aroma compounds in certain crops Effects Under Stress Conditions Drought Stress Alleviation: Maintained growth despite water limitation Enhanced water-use efficiency Reduced leaf wilting and senescence Better osmotic adjustment Salinity Stress Tolerance: Reduced ion toxicity effects Maintained growth under saline conditions Enhanced ion selectivity Cold Stress Tolerance: Maintained growth at lower temperatures Enhanced cold acclimation Better spring emergence in cool climates Effects on Disease Resistance and Plant Health Disease Incidence Reduction: Lower occurrence of soil-borne diseases Reduced pathogen populations through biocontrol Improved plant defense responses Plant Health Indicators: Better plant color and vigor Reduced nutrient deficiency symptoms Stronger stem development Timeline of Observable Effects Early Effects (1-3 weeks post-inoculation): Increased root hair development Enhanced root colonization Early phosphorus mobilization Mid-Season Effects (4-8 weeks): Visible height increase (15% possible) Enhanced leaf area development Improved plant color/chlorophyll Accelerated dry matter accumulation Late-Season Effects (8+ weeks to maturity): Continued yield component development Enhanced reproductive development Maximum biomass and yield expression Cumulative fertilizer-equivalent effect Quantifiable Comparison with Chemical Fertilizers Equivalent Performance: PSB inoculation at 50% nitrogen fertilization achieves growth equivalent to 100% chemical fertilization Cost reduction: 30-50% compared to full chemical fertilization Environmental benefit: 50% reduction in nutrient runoff Yield Security: Yield variability reduced with PSB More stable production across seasons Better stress resilience Consistency and Reliability Performance Factors: Effect consistency: High in well-prepared soils with adequate organic matter Strain-dependent: Different PSB strains show varying effectiveness Crop-specific responses observed Environmental conditions influence magnitude of effects Integration with organic matter enhances results Phosphorous Solubilizing Bacteria Our Products Explore our range of premium Phosphorous Solubilizing Bacteria strains tailored to meet your agricultural needs, promoting phosphorus availability for robust plant growth. Aspergillus awamori Aspergillus awamori solubilizes unavailable phosphorus in acidic soil, enhancing plant nutrient uptake and drought resistance. Restores soil fertility through organic matter breakdown. View Species Bacillus firmus Bacillus firmus enhances phosphorus availability in soil, stimulates root growth, improves fruit quality, and protects against soil-borne diseases. Compatible with bio-pesticides and bio-fertilizers. View Species Bacillus megaterium Bacillus megaterium is a Gram-positive, endospore-forming rhizobacterium recognized for its high-efficiency solubilization of inorganic phosphate compounds. By producing organic acids and phosphatases, it enhances phosphorus bioavailability, promoting early crop establishment, accelerated phenological development, and improved root system architecture. In addition to nutrient mobilization, B. megaterium contributes to soil health by enhancing microbial diversity, facilitating organic matter decomposition, and improving soil structure. It also exhibits antagonistic activity against phytopathogens, supporting natural pest suppression and reducing reliance on chemical pesticides. Compatible with biofertilizers and biopesticides, B. megaterium integrates seamlessly into organic and integrated farming systems, contributing to increased nutrient-use efficiency, enhanced crop resilience, and sustainable yield improvement while enriching soil microbiome. View Species Bacillus polymyxa Bacillus polymyxa improves phosphorus availability by solubilizing phosphate, promotes plant growth through nitrogen fixation and hormone production, and aids bioremediation by breaking down organic pollutants—enhancing soil health for sustainable agriculture. View Species Pseudomonas putida Pseudomonas putida is a beneficial bacterium known for producing growth-promoting substances like indole-3-acetic acid (IAA), enhancing plant development and root architecture. It degrades organic pollutants, improving soil health and structure while making nutrients more bioavailable. Additionally, P. putida boosts plant stress tolerance by mitigating the effects of drought, salinity, and heavy metals, making it invaluable for sustainable agriculture and environmental remediation. View Species Pseudomonas striata Pseudomonas striata improves soil health, enhances root systems, increases plant drought tolerance, optimizes soil nutrition for sustained crop productivity. Compatible with bio-pesticides and bio-fertilizers. View Species 1 1 ... 1 ... 1 Resources Read all

Top-quality Neem Oil from Indogulf BioAg: 100% pure, organic, and effective for plant protection. Certified and trusted by farmers for healthy crops. < Plant Protect Neem Oil Natural pesticide from Neem seeds (Azadirachta indica) that targets pests while being safe for birds, mammals, and beneficial insects. Product Enquiry Download Brochure Benefits Supports Earthworms Unlike conventional pesticides, Neem Oil supports earthworm populations, vital for soil health. Safe for Beneficial Insects Does not harm pollinators like bees and butterflies, or other beneficial insects such as ladybugs. Effective Throughout Insect Lifecycle Kills insects at various stages (adult, larval, egg) through feeding prevention, growth disruption, and suffocation. Completely Organic & Biodegradable Derived from the neem tree, it breaks down quickly and is environmentally friendly. Composition It is extracted from the seeds of Neem (Azadirachta indica), a tropical tree native to the Indian subcontinent. Composition Dosage & Application Key Benefits FAQ Additional Info Additional Info Product Form : Natural oil extract from neem tree seeds Color : Yellow to brown liquid with characteristic garlic/sulfur odor Storage : Cool, dark, dry location; store in sealed, opaque containers Safety : Non-toxic to mammals when used as directed; minimal skin irritation risk if handled properly Organic Certification : OMRI approved and compliant with organic farming standards globally Related Products Complementary Pest Management Solutions: Neem Powder : Soil amendment from neem seed residue; provides nutrient content + slow-release neem compounds Trichoderma Harzianum : Biological fungicide; can be used 1 week after neem oil applications Bacillus Amyloliquefaciens : Bacterial biocontrol; compatible with neem in integrated programs Nano-Copper : Fungicidal; use neem oil for pest control, nano-copper for fungal disease management Pseudomonas Fluorescens : Biocontrol agent; supports integrated pest management FAQ Can you spray neem oil directly on plants? Yes, neem oil spray can be applied directly to plants. However, neem oil should always be diluted with water before spraying to prevent plant damage. Always test the spray on a small section of the plant first. Which plants should not be sprayed with neem oil? Some plants are sensitive to neem oil and may develop leaf damage. Examples include: Basil Cilantro Parsley Mint Delicate seedlings Plants with thin or delicate leaves may react more strongly to neem oil treatments. Are you supposed to rinse off neem oil from plants? No, neem oil does not need to be rinsed off after application. It should remain on plant surfaces so that it can control pests effectively. However, for edible crops, it is recommended to wash produce before consumption . What kind of bugs does neem oil get rid of? Neem oil helps control many common garden pests, including: Aphids Spider mites Whiteflies Mealybugs Thrips Scale insects Leaf miners Caterpillars It also helps reduce fungal diseases affecting plant leaves. Neem oil spray is an effective and eco-friendly solution for managing plant pests and diseases. When used correctly, it provides broad-spectrum protection while supporting sustainable gardening practices. Proper dilution, careful application timing, and adherence to recommended frequency ensure that neem oil remains safe for plants and beneficial organisms. By incorporating neem oil spray into regular plant care routines, gardeners and farmers can protect their crops naturally while minimizing the use of chemical pesticides. How does neem oil help control aphids on plants? Neem oil works as an organic pest control solution by disrupting the feeding, growth, and reproduction of aphids. Its active compound, azadirachtin, reduces insect feeding and interferes with their life cycle, making it difficult for aphids to grow and multiply. When applied to plants, neem oil also coats aphids and can suffocate them on contact, while continued exposure reduces their population over time without harming beneficial insects. Regular application helps control infestations effectively, making neem oil a reliable organic option for managing aphids in crops and gardens. Key Benefits Neem Oil is a natural pesticide and fungicide extracted from the seeds of the Neem tree (Azadirachta indica), a tropical tree native to the Indian subcontinent. For thousands of years, neem has been used in traditional medicine and agriculture. Today, it serves as one of the most effective, environmentally responsible alternatives to synthetic chemical pesticides. The key benefit is that it targets over 400 pest species while remaining safe for beneficial insects when used properly, making it ideal for organic gardening and sustainable agriculture. Key Composition: It is extracted from the seeds of Neem (Azadirachta indica), a tropical tree native to the Indian subcontinent. Dosage & Application How to Use Neem Oil Spray on Plants Neem oil is one of the most widely used natural pest control solutions in gardening and agriculture. Extracted from the seeds of the neem tree ( Azadirachta indica ), neem oil is valued for its ability to control a wide range of plant pests while being relatively safe for plants, beneficial insects, and the environment when used correctly. Neem oil acts as both an insecticide and fungicide , helping protect plants from pests, fungal diseases, and mites. Because of its natural origin and effectiveness, neem oil spray is commonly used in organic farming and home gardening. This guide explains how to use neem oil spray on plants, including its application methods, frequency, precautions, benefits, and possible side effects. What Is Neem Oil Spray? Neem oil spray is a diluted mixture of neem oil and water, often combined with a mild emulsifier such as liquid soap to help the oil mix evenly with water. The active compound in neem oil is azadirachtin , which disrupts the growth and feeding behavior of insects. It prevents pests from reproducing and damages their life cycle, helping control infestations naturally. Neem oil is commonly used to control: Aphids Whiteflies Spider mites Mealybugs Thrips Scale insects Leaf miners Fungal diseases such as powdery mildew Key Details for Using Neem Oil Spray 1. Application Method Proper application is essential for neem oil to work effectively. Preparing Neem Oil Spray To make neem oil spray at home: Mix 1–2 teaspoons of neem oil with 1 liter of water . Add a few drops of mild liquid soap to act as an emulsifier. Mix the solution thoroughly in a spray bottle. How to Apply Spray directly on plant leaves, stems, and undersides of leaves . Ensure complete coverage where pests are present. Apply during early morning or late evening to prevent leaf burn. Neem oil works mainly through contact , so thorough coverage is important. 2. Application Frequency The frequency of neem oil application depends on the severity of the pest infestation. General guidelines include: Preventive use: Apply every 7–14 days to protect plants from pests and fungal diseases. Active pest infestation: Spray every 5–7 days until the pest population is under control. For fungal diseases: Apply weekly until symptoms improve. Avoid excessive application because too much oil may damage plant leaves. 3. Precautions When Using Neem Oil Spray Although neem oil is natural, proper precautions should still be followed. Avoid Spraying in Direct Sunlight: Applying neem oil under strong sunlight can cause leaf burn or damage. Always spray during cooler parts of the day. Test on a Small Area First: Before spraying the entire plant, test neem oil on a small section of leaves and observe for 24 hours to ensure the plant does not react negatively. Avoid Spraying During Pollination: Neem oil may affect beneficial insects like bees if sprayed directly. Avoid applying neem oil during flowering or when pollinators are active. Do Not Overuse: Using neem oil too frequently may stress plants. Follow recommended application intervals. Benefits of Neem Oil Spray Neem oil offers several advantages for plant protection. Natural Pest Control: Neem oil provides an environmentally friendly alternative to synthetic pesticides. Broad-Spectrum Protection: It controls many types of pests, including insects, mites, and fungal pathogens. Safe for Organic Gardening: Neem oil is widely accepted in organic farming systems because it is derived from natural plant sources. Low Risk of Pest Resistance: Unlike chemical pesticides, neem oil disrupts insect life cycles, making it harder for pests to develop resistance. Protects Plants from Fungal Diseases: Neem oil also hel ps manage fungal infections such as powdery mildew and black spot. Side Effects and Safety Neem oil is generally safe when used properly, but incorrect use may cause certain issues. Possible Side Effects on Plants Leaf burn if applied in hot sunlight Leaf damage if applied in high concentration Sensitivity in some plant species Environmental Safety Neem oil is considered low toxicity to humans, pets, and wildlife , but direct exposure should still be minimized. Always wear gloves when mixing or applying neem oil spray. Best Plants for Neem Oil Treatment Neem oil is commonly used on many types of plants, including: Vegetables (tomatoes, cucumbers, peppers) Fruit trees Indoor plants Herbs Flowering plants Garden shrubs It is especially useful for plants that frequently suffer from insect infestations. Related Products Trichoderma viride Beauveria bassiana Bloom Up Flyban Insecta Repel Larvicare Mealycare Metarhzium Anisopliae More Products Resources Read all