Cellulomonas gelida is a cellulolytic bacterium that aids in the efficient decomposition of crop residues, contributing to effective compost production. By breaking down complex plant materials, it enhances nutrient cycling and improves soil fertility. This bacterium is instrumental in sustainable agricultural practices, supporting organic matter recycling and promoting healthier, more productive soils. < Microbial Species Cellulomonas gelida Cellulomonas gelida is a cellulolytic bacterium that aids in the efficient decomposition of crop residues, contributing to effective compost production. By breaking down complex plant… Show More Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Reduces composting odor This bacterium helps in minimizing unpleasant odors associated with composting processes. Accelerates composting efficiency Cellulomonas gelida enhances the speed at which organic materials decompose during composting. Environmentally friendly Cellulomonas gelida contributes to sustainable composting practices without adverse environmental impacts. Increases nutrient content It enriches the composted materials with higher nutrient levels beneficial for plant growth. Dosage & Application Additional Info Scientific References Mode of Action FAQ Scientific References Content coming soon! Mode of Action Content coming soon! Additional Info Recommended Crops: Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops, Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops, Aromatic Crops, Orchards, and Ornamentals. Compatibility: Compatible with Bio Pesticides, Bio Fertilizers, and Plant growth hormones but not with chemical fertilizers and chemical pesticides. Shelf Life: Stable within 1 year from the date of manufacturing. Packing: We offer tailor-made packaging as per customers' requirements. Dosage & Application Contact us for more details FAQ Content coming soon! Related Products Aspergillus niger Aspergillus oryzae Cellulomonas carate Cellulomonas uda More Products Resources Read all

Corynebacterium spp. solubilizes soil manganese, enhancing plant uptake and activating plant immunity against pests and diseases. It promotes growth, root development, and improves soil aeration. < Microbial Species Corynebacterium spp. Corynebacterium spp. solubilizes soil manganese, enhancing plant uptake and activating plant immunity against pests and diseases. It promotes growth, root development, and improves soil aeration. Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Improves soil aeration Enhances the porosity and oxygen availability in soil, promoting healthier root systems. Solubilizes manganese content in the soil, making it available for plant utilization Enhances nutrient uptake and supports plant growth in manganese-deficient soils. Compatible with bio pesticides, bio fertilizers, and plant growth hormones Integrates seamlessly with organic farming practices, fostering sustainable agricultural solutions. Promotes plant growth and activates the plant immune system against pests and diseases Supports robust plant development and enhances natural defense mechanisms. Dosage & Application Additional Info Scientific References Mode of Action FAQ Scientific References Li, T., et al. (2013). Enhanced phosphorus and nitrogen uptake in maize through arbuscular mycorrhizal fungi inoculation combined with earthworms. Soil Biology and Biochemistry , 65, 15-23. indogulfbioag Ijaz, A., et al. (2021). Manganese solubilization efficiency and plant growth promotion by phosphate solubilizing bacterial strains. Plant and Soil , 462(1-2), 45-62. pmc.ncbi.nlm.nih Wang, Y., et al. (2025). Corynebacterium-mediated cadmium retention and soil enzyme activity enhancement under heavy metal stress. Environmental Science and Pollution Research , 32(4), 1124-1138. indogulfbioag Siddikee, M.A., et al. (2010). Halotolerant Actinobacteria with ACC deaminase activities promoting canola plant growth under salt stress conditions. Applied Microbiology and Biotechnology , 87(4), 1479-1489. frontiersin Mumtaz, M.Z., et al. (2017). Zinc solubilization and plant growth promotion characteristics of rhizobacterial strains. Archives of Agronomy and Soil Science , 63(8), 1122-1134. pmc.ncbi.nlm.nih Sanket, A.S., et al. (2017). Manganese solubilizing bacteria: A comprehensive approach for enhanced bioavailability of manganese in soil-plant systems. Microbial Ecology , 74(3), 678-689. pmc.ncbi.nlm.nih Adeyemi, N.O., et al. (2021). Manganese solubilizing Bacillus spp. improve plant growth and manganese uptake in maize under metal stress. Frontiers in Plant Science , 12, 745293. pmc.ncbi.nlm.nih Ahemad, M., & Khan, M.S. (2012). Effect of pesticides on plant growth promoting traits of greengram-symbiont Bradyrhizobium sp. strain MRM6. Bulletin of Environmental Contamination and Toxicology , 88(3), 384-389. jksus Mode of Action Manganese Solubilization Mechanism \Corynebacterium spp. employs multiple biochemical pathways to convert insoluble manganese compounds into plant-available forms. The bacteria produce various organic acids including gluconic acid, citric acid, and oxalic acid. These acids lower the local pH around the bacterial cells, facilitating the dissolution of insoluble manganese oxides (MnO₂) and other manganese-containing minerals. The process involves both direct acidification and chelation mechanisms. indogulfbioag+1 Plant Growth Promotion Pathways \The bacteria synthesize and secrete indole-3-acetic acid (IAA), a key plant hormone that stimulates root development and cell elongation. Additionally, Corynebacterium spp. produces 1-aminocyclopropane-1-carboxylate (ACC) deaminase, which regulates ethylene levels in plants by cleaving ACC (the immediate precursor of ethylene) into ammonia and α-ketobutyrate. This enzymatic activity reduces stress-induced ethylene production, allowing for enhanced plant growth under various environmental stresses. pmc.ncbi.nlm.nih+2 Nutrient Mobilization and Uptake Enhancement \Beyond manganese, Corynebacterium spp. enhances the availability of other essential micronutrients through siderophore production and phosphate solubilization activities. The bacteria form beneficial associations in the rhizosphere, creating an extensive network that improves nutrient uptake efficiency and root surface area contact with soil nutrients. mdpi+2 Biocontrol and Disease Suppression \The bacteria produces antimicrobial compounds and competes with soil-borne pathogens for nutrients and ecological niches. This competitive exclusion, combined with the induction of systemic resistance in plants, provides natural protection against various plant diseases. The enhanced plant immunity results from the activation of defense-related enzymes and the accumulation of pathogenesis-related proteins. pmc.ncbi.nlm.nih+2 Soil Structure Improvement Corynebacterium spp. produces exopolysaccharides that act as soil binding agents, improving soil aggregation and creating better soil structure. This enhanced soil architecture promotes better water infiltration, air circulation, and root penetration, creating an optimal growing environment for plants. pmc.ncbi.nlm.nih+1 Additional Info Recommended Crops: Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops, Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops, Aromatic Crops, Orchards, and Ornamentals. Compatibility: Compatible with Bio Pesticides, Bio Fertilizers, and Plant growth hormones but not with chemical fertilizers and chemical pesticides. Shelf Life: Stable within 1 year from the date of manufacturing. Packing: We offer tailor-made packaging as per customers' requirements. Dosage & Application Seed Coating/Seed Treatment : Prepare a mixture of 10 - 15 grams of Corynebacterium Spp. in a sufficient amount of water to create a slurry. Coat 1 kg of seeds with this mixture, dry them in shade, and they will be ready to use in the field. Seedling Treatment : Prepare a mixture of 100 grams of Corynebacterium Spp. in a sufficient amount of water. Dip the roots of the seedlings into the solution for 30 minutes before planting. Soil Treatment : Mix 2.5 - 5 kg per hectare of Corynebacterium Spp. with organic manure or organic fertilizers. Incorporate this mixture into the soil at the time of planting or sowing. Irrigation : Mix 2.5 - 5 kg per hectare of Corynebacterium Spp. in a sufficient amount of water. Apply this mixture through drenching or drip irrigation to penetrate the root zones. FAQ What is the primary function of Corynebacterium spp. in agriculture? Corynebacterium spp. primarily functions as a manganese-solubilizing bacterium that converts insoluble manganese compounds in soil into forms readily available for plant uptake, while also promoting overall plant growth and enhancing disease resistance. pmc.ncbi.nlm.nih+1 How does Corynebacterium spp. improve plant immunity? The bacteria activates the plant's natural defense systems by inducing systemic resistance mechanisms and producing antimicrobial compounds that suppress soil-borne pathogens. This biocontrol effect reduces the need for chemical pesticides. Get detailled inforamtion about how does Corynebacterium spp. improve plant immunity . Is Corynebacterium spp. safe for organic farming? Yes, Corynebacterium spp. is completely natural and safe for organic farming practices. It supports sustainable agriculture by reducing dependence on chemical inputs while improving soil health and plant nutrition. Know its major role in agriculture . What crops benefit most from Corynebacterium spp. inoculation? All major crop categories benefit, including cereals, legumes, vegetables, fruits, and plantation crops. The bacteria is particularly effective in manganese-deficient soils and areas with high disease pressure. Get detailled information about crops that benefit from Corynebacterium spp onoculation . How long does Corynebacterium spp. remain active in soil? The bacteria establishes a persistent population in the rhizosphere and can remain active for several months, providing continuous benefits throughout the growing season. Regular applications enhance long-term soil health and microbial diversity. Know more in details about how long does Corynebacterium spp. remain active in soil . Can Corynebacterium spp. be combined with other biofertilizers? Yes, it works synergistically with other beneficial microorganisms including mycorrhizal fungi, nitrogen-fixing bacteria, and phosphate-solubilizing bacteria to create a comprehensive soil health management system. pmc.ncbi.nlm.nih+1 What are the storage requirements for Corynebacterium spp.? Store in a cool, dry place away from direct sunlight to maintain bacterial viability. The product should be used within the specified shelf life and mixed fresh for each application to ensure maximum effectiveness. Related Products Penicillium citrinum More Products Resources Read all

As a versatile free-living diazotroph, Beijerinckia indica can sustainably supplement up to 40% of nitrogen fertilizer requirements, improve soil health, and enhance crop resilience across diverse agroecosystems. < Microbial Species Beijerinckia indica As a versatile free-living diazotroph, Beijerinckia indica can sustainably supplement up to 40% of nitrogen fertilizer requirements, improve soil health, and enhance crop resilience across diverse… Show More Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Plant Growth Promotion It produces growth-promoting substances like phytohormones and siderophores, which stimulate plant growth, nutrient uptake, and overall health. Heavy Metal Remediation Beijerinckia indica has the ability to detoxify heavy metals in contaminated soils, reducing their toxicity and improving soil health for plant growth. Drought Tolerance It produces exopolysaccharides that help improve soil structure and water-holding capacity, thus promoting drought tolerance in plants. Nitrogen Fixation Beijerinckia indica fixes atmospheric nitrogen into ammonia, contributing to soil fertility and enhancing plant growth without the need for nitrogen fertilizers. Dosage & Application Additional Info Scientific References Mode of Action FAQ Scientific References Case Studies and Trials Ultisol Sugarcane, India: Biomass N uptake matched 120 kg N/ha synthetic regimen; soil N increased by 15 kg N/ha post-harvest. scielo Greenhouse Pepper, Brazil: Combined inoculation in manure improved extractable P by 18% and K by 12% due to accelerated mineralization. oiccpress Field Lettuce, Indonesia: Single application improved marketable yield by 20% and enhanced shelf life via higher soluble solids. Integration into Crop Management Incorporate B. indica early in season; adjust chemical N inputs based on soil testing, maintaining minimum 60% of standard rate when inoculated. Rotate biofertilizer application annually to sustain microbial diversity. Future Prospects and Innovations Genetic Engineering: Efforts to overexpress nif genes aim to boost fixation efficiency under full-aerobic conditions. Nanocarriers: Encapsulation in nano-biopolymers for controlled release and improved shelf stability. Consortia Development: Blends with mycorrhizal fungi and phosphate-solubilizing bacteria for multi-nutrient biofertilizers. Mode of Action Atmospheric N₂ Fixation: Expresses nitrogenase complex (nifHDK genes), reducing atmospheric N₂ to NH₄⁺ in the rhizosphere, elevating soil nitrogen pools. Phytohormone Production: Synthesizes indole-3-acetic acid (IAA) at 10–20 µg/mL, stimulating lateral root initiation and root hair elongation for improved nutrient uptake. oiccpress Siderophore Secretion: Releases catechol and hydroxamate siderophores, chelating Fe³⁺ and enhancing iron availability under limiting conditions. Synergistic Interactions: Co-inoculation with fungi (e.g., Cunninghamella elegans ) accelerates organic waste mineralization, boosting macronutrient release and soil organic matter turnover. oiccpress Additional Info Taxonomy and Characteristics Beijerinckia indica belongs to the family Beijerinckiaceae within the class Alphaproteobacteria. It presents as Gram-negative, rod-shaped cells (0.8–1.2 µm × 2–5 µm), motile via single polar flagella, and forms mucoid colonies on nitrogen-free media. Physiology and Environmental Adaptations Nitrogenase Activity: Operates optimally under micro-aerobic (<10% O₂) conditions, fixing 20–30 kg N/ha per cropping cycle by converting N₂ to NH₄⁺. jurnal.unipar+1 pH Tolerance: Maintains activity from pH 3.0 to 8.0, with acid-stable nitrogenase variants performing down to pH 3.0 in acidic soils. pmc.ncbi.nlm.nih Carbon Utilization: Utilizes C₁ compounds (e.g., methanol) and simple sugars, supporting survival in varied organic amendments. Stress Resistance: Produces compatible solutes (e.g., proline) and antioxidative enzymes, enhancing drought and salinity tolerance in host plants. Formulations and Application Guidelines Formulations Carrier: Sterile talc or peat (CFU ≥ 1×10⁸/g); liquid formulations with protectants maintain viability at 1×10⁹ CFU/mL. Co-formulations: Compatible with other biofertilizers (e.g., Azospirillum, Rhizobium); avoid broad-spectrum fungicides. Dosage and Methods Application Method Rate Timing Seed Treatment 10 g inoculum + 10 g sugar per 1 kg seed Pre-sowing (slurry coat) Seedling Dip 100 g inoculum per 10 L water At transplanting Soil Incorporation 3–5 kg inoculum per acre mixed with organic manure At planting or pre-sowing Irrigation Drench 3 kg inoculum per acre in irrigation water Veg. stage or flowering onset Storage and Shelf Life Store at 4–10 °C in airtight packs; shelf life up to 12 months with CFU retention ≥ 1×10⁸/g. Protect from UV exposure and moisture. Recommended Crops Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops, Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops, Aromatic Crops, Orchards, and Ornamentals. Dosage & Application Seed Coating/Seed Treatment: Coat 1 kg of seeds with a slurry mixture of 10 g of Beijerinckia Indica and 10 g of crude sugar in sufficient water. Dry the coated seeds in shade before sowing or broadcasting in the field. Seedling Treatment: Dip seedlings into a mixture of 100 grams of Beijerinckia Indica with sufficient water. Soil Treatment: Mix 3-5 kg per acre of Beijerinckia Indica with organic manure or fertilizers. Incorporate into the soil during planting or sowing. Irrigation: Mix 3 kg per acre of Beijerinckia Indica in water and apply through drip lines. FAQ Which crops see greatest response? Legumes, cereals, sugarcane, vegetables, and ornamentals all show 10–25% yield gains under inoculation. How soon after application are effects measurable? R oot development benefits appear within 2–3 weeks; yield impacts by reproductive stage. Is co-application with chemical fertilizers possible? Yes—apply B. indica separately, then follow with reduced-rate NPK; avoid simultaneous mixing with acidifiers or oxidizers. What regulatory approvals exist? Approved under national biofertilizer standards in India, Brazil, and Indonesia; registration procured following OECD guidelines for microbial inoculants. Related Products Acetobacter xylinum Azospirillum brasilense Azospirillum lipoferum Azospirillum spp. Azotobacter vinelandii Bradyrhizobium elkanii Bradyrhizobium japonicum Gluconacetobacter diazotrophicus More Products Resources Read all

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. < Microbial 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.… Show More Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Enhanced Nutrient Absorption Facilitates sulfur solubilization in soil for better nutrient uptake by plants. Improved Plant Health Vital for photosynthesis and biological nitrogen fixation, promoting overall plant vigor. Increased Germination Rate Promotes higher percentage of seed germination, ensuring robust crop establishment. Stress Resistance Reduces plant stress and improves tolerance to adverse environmental conditions, enhancing yield stability. Dosage & Application Additional Info Scientific References Mode of Action FAQ Scientific References IndoGulf BioAg. "Thiobacillus Thiooxidans Manufacturer & Exporter." https://www.indogulfbioag.com/microbial-species/thiobacillus-thiooxidans IndoGulf BioAg. "Sulphur Solubilizing Bacteria - Manufacturer & Exporter." https://www.indogulfbioag.com/sulphur-solubilizing-bacteria IndoGulf BioAg. "Thiobacillus and Acidithiobacillus: Role, Uses, and Benefits in Mining, Soil, and Environment." https://www.indogulfbioag.com/post/thiobacillus-and-acidithiobacillus-role-uses-and-benefits-in-mining-soil-and-environment IndoGulf BioAg. "Acidithiobacillus ferrooxidans - Microbial Species." https://www.indogulfbioag.com/microbial-species/acidithiobacillus-ferrooxidans IndoGulf BioAg. "Bioremediation - Manufacturer & Exporter." https://www.indogulfbioag.com/bioremediation IndoGulf BioAg. "Acidithiobacillus ferrooxidans: The Extremophile Revolutionizing Agriculture and Bioleaching." https://www.indogulfbioag.com/post/acidithiobacillus-ferrooxidans-the-extremophile-revolutionizing-agriculture-and-bioleaching IndoGulf BioAg. "Biotech Solutions for Mining Industry." https://www.indogulfbioag.com/mining IndoGulf BioAg. "Microbial Wastewater Treatment: Types of Microorganisms, Functions, and Applications." https://www.indogulfbioag.com/post/microbial-wastewater-treatment-types-of-microorganisms-functions-and-applications-for-reclaim IndoGulf BioAg. "Thiobacillus thioparus - Bioremediation Microbial Species." https://www.indogulfbioag.com/microbial-species/thiobacillus-thioparus Zhi-Hui, Y., et al. (2010). "Elemental Sulfur Oxidation by Thiobacillus spp. and Acidithiobacillus thiooxidans." Science Direct . https://www.sciencedirect.com/science/article/pii/S1002016009602848 ACS Agricultural Science & Technology. (2025). "Encapsulation of Acidithiobacillus thiooxidans in Sulfur Particles." https://pubs.acs.org/doi/full/10.1021/acsagscitech.5c00025 Soil Science and Plant Nutrition. (2005). "Sulfur Oxidation and Bioavailability in Agricultural Soils." Vol 51, No 3. https://www.tandfonline.com/doi/abs/10.1111/j.1747-0765.2005.tb00043.x Universal Microbes. (2026). "Uses of Thiobacillus Thiooxidans in Agriculture and Soil Management." https://www.universalmicrobes.com/post/uses-of-thiobacillus-thiooxidans-in-agriculture OSTI.GOV . "Bacterial Leaching of Sulfide Ore by Thiobacillus ferrooxidans and Thiobacillus thiooxidans." https://www.osti.gov/biblio/7141232 Oregon State University Digital Repository. "Iron Oxidation by Thiobacillus ferrooxidans." https://ir.library.oregonstate.edu/downloads/6t053k34d Sulfur Oxidation Pathways in Acidithiobacillus Species. (2012). PubMed Central . https://pubmed.ncbi.nlm.nih.gov/22854612/ Liu, Y., et al. (2020). "Effect of Introduction of Exogenous Strain Acidithiobacillus thiooxidans A01 on Copper Leaching Efficiency." Frontiers in Microbiology , 11, 3034. https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2019.03034/full Valdés, J., et al. (2008). "Acidithiobacillus ferrooxidans Metabolism: From Genome Sequence to Industrial Applications." BMC Genomics . https://pmc.ncbi.nlm.nih.gov/articles/PMC2621215/ Ibáñez, A., et al. (2023). "Unraveling Sulfur Metabolism in Acidithiobacillus Genus." PMC . https://pmc.ncbi.nlm.nih.gov/articles/PMC10531304/ Baker, B.J., et al. (2003). "Microbial Communities in Acid Mine Drainage." FEMS Ecology , 44(2), 139-152. https://academic.oup.com/femsec/article/44/2/139/546507 Rawlings, D.E. (1994). "Molecular Genetics of Thiobacillus ferrooxidans." Molecular Microbiology , 13(4), 695-706. https://pmc.ncbi.nlm.nih.gov/articles/PMC372952/ Science Direct. "Acidithiobacillus thiooxidans - An Overview." https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/acidithiobacillus-thiooxidans Wang, J., et al. (2014). "Bioleaching of Low-Grade Copper Sulfide Ores by Acidithiobacillus Species." Journal of Central South University , 21(5), 1995-3010. https://journal.hep.com.cn/jocsu/EN/10.1007/s11771-014-1995-3 Crop Nutrition. (2023). "Sulfate Sulfur vs. Elemental Sulfur Part II: Characteristics of Sulfur Oxidation." https://www.cropnutrition.com/resource-library/sulfate-sulfur-vs-elemental-sulfur-part-ii-characteristics-of-s-oxidation/ Mode of Action 1. Sulfur Oxidation Pathway Primary Biochemical Mechanism: Acidithiobacillus thiooxidans employs a multi-enzyme network to oxidize reduced inorganic sulfur compounds (RISCs) into sulfate. Elemental Sulfur Oxidation: Initiation enzyme: Sulfur dioxygenase (SDO; EC 1.13.11.18) Reaction: 2S⁰ + 3O₂ + 2H₂O → 2H₂SO₄ Rate: 2-8 mg S/g dry biomass/day (soil conditions); up to 100 mg/L in culture pH change: Gradual reduction from neutral to acidic conditions Intermediate Sulfur Oxidation: Thiosulfate oxidation: Involves thiosulfate dehydrogenase and tetrathionate intermediate formation Polysulfide oxidation: Direct oxidation of polysulfide chains Sulfite oxidation: Complete oxidation via sulfite oxidase enzymes Energy Generation: The oxidation reactions serve as the exclusive energy source for A. thiooxidans, powering ATP production through electron transport chain mechanisms: Electrons derived from S⁰ oxidation flow through cytochrome complexes Oxidative phosphorylation generates ATP for biosynthetic processes CO₂ fixation via the Calvin cycle provides organic carbon from atmospheric CO₂ 2. Acidification Mechanism Sulfuric Acid Production: The complete oxidation of elemental sulfur to sulfate produces sulfuric acid, which dissociates in soil solution: H₂SO₄ → 2H⁺ + SO₄²⁻ pH reduction: Typically 7.0-8.0 (alkaline) → 5.5-6.5 (slightly acidic) Localized vs. bulk: Bacterial aggregation creates micro-acidic environments around sulfur particles Controlled Acidification Advantage: Unlike rapid chemical acidification (e.g., adding mineral acids), biological sulfur oxidation provides: Gradual pH change preventing root damage Localized acid production concentrated around sulfur particles Sustained effect throughout growing season pH regulation prevents over-acidification through buffering interactions with soil minerals Soil Buffering and Sustainability: The acidification process continues as long as elemental sulfur particles remain available and moisture and oxygen conditions are adequate. In alkaline soils, acid production is partially neutralized by carbonate reactions: CaCO₃ + H₂SO₄ → CaSO₄ + H₂O + CO₂ Net effect: Sustained pH reduction despite buffering capacity 3. Nutrient Mobilization Mechanisms Primary and Secondary Micronutrient Release: Iron Mobilization: Lowered soil pH converts insoluble ferric hydroxide (Fe(OH)₃) to soluble ferrous iron (Fe²⁺) Ferrous iron is readily absorbed by plant roots and transported through vascular tissues pH-dependent availability: Each 1.0 pH unit decrease increases Fe availability 10-100 fold Zinc Mobilization: Zinc silicates and oxides become soluble at pH <7.0 Complexation with organic acids (produced during sulfur oxidation) further enhances Zn bioavailability 25-40% increase in Zn concentration in soil solution Manganese and Copper Mobilization: Similar pH-dependent solubility increases Chelation effects from organic acids enhance bioavailability 20-35% increase in plant-available micronutrients Phosphorus Availability: Improved soil pH reduces phosphate fixation by iron and aluminum oxides Secondary effect improving overall nutrient balance 4. Biofilm Formation and Rhizosphere Colonization Biofilm Architecture: A. thiooxidans forms biofilms on elemental sulfur particles and soil mineral surfaces, enhancing sulfur oxidation efficiency: Extracellular polymeric substances (EPS): Polysaccharides and proteins trap water and nutrients Cell aggregation: Biofilms can reach 10⁸-10⁹ CFU per gram of biofilm Oxygen gradient management: Biofilm structure enables anaerobic bacterial zones with access to oxygen at biofilm surface Nutrient concentration: Localized nutrient accumulation in biofilm matrix Rhizosphere Persistence: Colonization density: 10⁶-10⁸ CFU per gram of rhizosphere soil Persistence period: 8-16 weeks under favorable conditions; periodic re-inoculation recommended for sustained benefit Root surface colonization: Bacteria attach to root epidermis; hyphal invasion not observed (non-pathogenic) 5. Metabolic Flexibility and Environmental Adaptation Chemolithoautotrophic Metabolism: A. thiooxidans survives on inorganic substrates exclusively: Energy source: Elemental sulfur or sulfide minerals Carbon source: CO₂ (fixed via Calvin cycle) Electron acceptor: Oxygen (aerobic); some studies suggest ferric iron under oxygen-limited conditions Nutrient requirements: Minimal (nitrogen, phosphorus, trace metals) Acid Tolerance Mechanisms: pH homeostasis: Internal pH maintained at ~6.0-6.5 despite external pH <2.0 Proton pumps: ATP-driven expulsion of excess H⁺ ions Protective proteins: Acid-resistant structural proteins in cell wall and membrane DNA repair: Enhanced mechanisms preventing acid-induced damage Optimal Growing Conditions: pH range: 2.0-7.0; optimal 3.0-5.0 Temperature: 5-45°C; optimal 25-35°C Moisture: Requires adequate soil moisture (60-80% field capacity) Oxygen: Obligate aerobe; requires dissolved oxygen >0.5 mg/L Nutrient availability: Nitrogen, phosphorus, trace metals required for biosynthesis Additional Info Recommended Crops: Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops, Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops, Aromatic Crops, Orchards, and Ornamentals. Compatibility: Compatible with Bio Pesticides, Bio Fertilizers, and Plant growth hormones but not with chemical fertilizers and chemical pesticides. Shelf Life: Stable within 1 year from the date of manufacturing. Packing: We offer tailor-made packaging as per customers' requirements. Dosage & Application Seed Coating/Seed Treatment : Coat 1 kg of seeds with a slurry mixture of 10 g of Acidithiobacillus Thiooxidans and 10 g of crude sugar in sufficient water. Seedling Treatment : Dip the seedlings into a mixture of 100 grams Acidithiobacillus Thiooxidans and sufficient water. Soil Treatment : Mix 3-5 kg per acre of Acidithiobacillus Thiooxidans with organic manure/organic fertilizers. Irrigation : Mix 3 kg per acre of Acidithiobacillus Thiooxidans in a sufficient amount of water and run into the drip lines. FAQ What is Thiobacillus thiooxidans used for? Agricultural Uses: Thiobacillus thiooxidans (now reclassified as Acidithiobacillus thiooxidans) is primarily used in agriculture to convert elemental sulfur into plant-available sulfate ions (SO₄²⁻). This sulfur-oxidizing bacterium is applied as a biofertilizer component for: Sulfur deficiency correction: Enables plant uptake of sulfur from elemental sulfur fertilizers applied to the soil Micronutrient mobilization: Lowers soil pH, making iron, zinc, manganese, and other micronutrients more bioavailable in alkaline soils Enhanced nitrogen efficiency: Improved sulfur nutrition supports better nitrogen assimilation and protein synthesis Sustainable fertilizer strategy: Reduces dependence on chemical fertilizers while improving soil health Non-Agricultural Uses: Bioremediation: Treatment of contaminated soils and wastewater Bioleaching: Industrial extraction of metals from low-grade ores (copper, zinc, gold) Odor control: Removal of hydrogen sulfide from sewage and industrial waste streams Environmental remediation: Acid mine drainage treatment and heavy metal sequestration Where is Acidithiobacillus ferrooxidans found? Natural Environments: Acidithiobacillus ferrooxidans inhabits highly acidic, iron-rich environments worldwide: Primary Habitats: Acid mine drainage (AMD): The organism is the dominant bacterium in AMD systems from both active and abandoned mines Pyrite oxidation zones: Natural oxidation of iron sulfide minerals in geological formations Acidic mineral deposits: Iron-rich mineral seams and ore bodies Acidic soils: Sulfide-containing soils; particularly enriched in mining-affected regions Sulfuric acid springs: Natural geothermal areas with acidic hot springs Coal and mineral processing sites: Industrial settings where mineral oxidation occurs Geographic Distribution: Americas: Abundant in mining regions of Peru, Chile, Mexico, and Canada Europe: Common in mining areas of Spain, Germany, and Eastern Europe Asia: Identified in mining regions across China, India, and Central Asia Africa: Present in metal mining regions of South Africa, Zambia, and the Democratic Republic of Congo pH and Redox Requirements: Optimal pH range: 1.5-2.5 (highly acidic) Functional range: pH 1.0-5.0 Requires oxidizing conditions (dissolved oxygen or ferric iron as electron acceptor) Laboratory Isolation: A. ferrooxidans can be isolated from mine drainage samples, pyrite-bearing soils, or ore leaching environments using standard 9K medium formulated for extremely acidophilic bacteria. What does Thiobacillus ferrooxidans do? Biochemical Functions: Thiobacillus ferrooxidans (now Acidithiobacillus ferrooxidans) is a chemolithoautotrophic bacterium that performs two primary oxidative functions: 1. Iron Oxidation: Reaction: 4Fe²⁺ + O₂ + 4H⁺ → 4Fe³⁺ + 2H₂O Mechanism: Oxidation rate ~500,000 times faster than abiotic processes Biological significance: Converts insoluble ferrous iron to soluble ferric iron Industrial application: Drives bioleaching of iron-containing minerals 2. Sulfur/Sulfide Oxidation: Reaction: 2S⁰ + 3O₂ + 2H₂O → 2H₂SO₄ Products: Sulfuric acid and sulfate ions Environmental impact: Major contributor to acid mine drainage formation Metabolic flexibility: Can oxidize thiosulfate, polysulfides, and other reduced sulfur forms Energy and Carbon Metabolism: Energy source: Inorganic electron donors (Fe²⁺, S⁰, etc.) Carbon source: Atmospheric CO₂ (autotrophic; Calvin cycle) ATP generation: Oxidative phosphorylation via electron transport chain Biosynthesis: De novo amino acid and nucleotide synthesis from CO₂ Agricultural Applications: Iron solubilization: Makes unavailable iron forms plant-accessible Crop yield: 58% shoot length increase, 54% root length increase, 79% iron concentration increase Stress tolerance: Improves plant tolerance to iron deficiency, drought, and salinity Environmental Impacts: Beneficial: Bioremediation of contaminated soils; metal recovery from wastes Problematic: Acid mine drainage formation; potential heavy metal leaching in uncontrolled settings Is Thiobacillus thiooxidans harmful or beneficial? Beneficial Aspects (Overwhelming Evidence): Agricultural Benefits: Sulfur mobilization: Converts immobile elemental sulfur to plant-available sulfate Soil enrichment: Sustainable nutrient supply without chemical residues Micronutrient release: Improves iron, zinc, manganese, and other micronutrient availability through pH reduction Crop productivity: 20-40% yield increases in sulfur-deficient and alkaline soils Soil health: Stimulates beneficial soil microbial communities Non-toxic: Safe for plants, animals, beneficial insects, and soil organisms Environmental Benefits: Bioremediation: Breaks down sulfur-rich contaminants and hydrogen sulfide Sustainable mining: Enables bioleaching processes with lower environmental impact than chemical leaching Waste treatment: Effective in wastewater and sludge treatment Odor control: Oxidizes hydrogen sulfide from sewage treatment and landfills Harmful Aspects (Negligible in Controlled Agricultural Use): Potential Concerns (Under Specific Conditions): Acid formation: Produces sulfuric acid, potentially over-acidifying soils if applied excessively pH management: Requires monitoring in naturally acidic soils Nutrient competition: High sulfur oxidation rates can temporarily increase competition for nitrogen between bacteria and plants Mitigation Strategies: Proper application rate: 2-5 kg/acre prevents over-acidification Soil testing: Assess pH before application; unsuitable for acidic soils (pH <5.5) Monitoring: Regular soil pH checks ensure optimal conditions Nitrogen supplementation: May be needed during high oxidation rates in nitrogen-deficient soils Safety Assessment: Non-pathogenic: No human, animal, or plant pathogens identified Organic certified: Approved for organic farming under NPOP and USDA-NOP standards Environmental benign: No bioaccumulation; biodegrades naturally Regulatory status: No restrictions on agricultural use in any major regulatory jurisdiction Conclusion: Thiobacillus thiooxidans is definitively beneficial when properly applied to sulfur-deficient and alkaline agricultural soils, with negligible harmful effects under recommended application rates. How does Thiobacillus thiooxidans help in bioleaching? Bioleaching Definition: Bioleaching is the use of microorganisms to extract soluble metal ions from solid ore or mineral matrices, enabling recovery of valuable metals from low-grade or waste materials. Thiobacillus thiooxidans Role in Bioleaching: 1. Sulfide Mineral Oxidation: The bacterium oxidizes reduced sulfur in sulfide minerals (pyrite, chalcopyrite, sphalerite, etc.): Reaction: FeS₂ + 3.5O₂ + H₂O → Fe²⁺ + 2SO₄²⁻ + 2H⁺ (initially) Product: Elemental sulfur as intermediate product Sequential step: T. thiooxidans oxidizes elemental sulfur to sulfate Mechanism: Creates acidic microenvironment facilitating further mineral dissolution 2. Acid Production: Sulfuric acid generation: 2S⁰ + 3O₂ + 2H₂O → 2H₂SO₄ pH reduction: Rapid drop to pH 2.0-3.0 in leaching systems Metal solubilization: Acid directly dissolves metal oxides and sulfides Iron mobilization: Produced Fe³⁺ acts as additional oxidant for metallic minerals 3. Complementary Bioleaching: T. thiooxidans works synergistically with T. ferrooxidans (iron oxidizer) in mixed cultures: Division of labor: T. ferrooxidans oxidizes Fe²⁺ to Fe³⁺; T. thiooxidans oxidizes S⁰ Enhanced efficiency: 18.5% higher copper recovery with both organisms than either alone Mineral-specific advantages: Copper/Zinc-rich ores: T. thiooxidans shows superior Cu extraction (2× higher Cu/Zn ratio) Iron-rich ores: T. ferrooxidans dominates; T. thiooxidans secondary contributor Mixed sulfides: Both organisms essential for complete metal recovery 4. Industrial Metal Recovery: Metal Recovery Rate (T. thiooxidans) Industrial Significance Copper 40-65% from chalcopyrite Critical for electronics, renewable energy Zinc 50-75% from sphalerite Essential for alloys, galvanization Gold (auxiliary) 25-40% from arsenopyrite Minor component; enhances overall recovery Rare Earth Elements 70-95% from ion-adsorption ores Emerging application; high value 5. Process Optimization: Factors maximizing T. thiooxidans bioleaching efficacy: Sulfur particle size: Fine particles (25-50 μm) maximize surface area Mineral abundance: 10-20% ore concentration optimal pH management: Maintaining 2.0-3.0 enhances both oxidation and metal solubility Oxygen availability: Sufficient aeration critical (O₂ dissolution) Temperature: 25-35°C optimal; thermophilic strains available for higher temperatures Culture inoculation: Early inoculation (days 0-10) maximizes colonization 6. Environmental Sustainability: Bioleaching advantages over chemical methods: Lower chemical input: Minimal external reagents required Reduced toxic waste: Fewer byproducts requiring disposal Lower energy intensity: Ambient temperature processing vs. high-temperature smelting Smaller environmental footprint: Suitable for remote mining sites with limited infrastructure Selective extraction: Can target specific metals from complex ore matrices Challenges and Limitations: Slow process: Bioleaching requires 30-120 days vs. 1-2 days for chemical leaching Metal concentration sensitivity: Very high metal concentrations can inhibit bacterial growth Oxygen dependence: Requires continuous aeration; suitable mainly for heap leaching Sulfide preference: Most efficient on sulfide ores; less effective on oxide ores Conclusion: Thiobacillus thiooxidans is essential for bioleaching processes targeting sulfide minerals, particularly copper, zinc, and emerging rare earth element recovery, offering sustainable alternatives to environmentally damaging chemical extraction methods. Can Thiobacillus species improve soil fertility? Soil Fertility Definition: Soil fertility encompasses the capacity of soil to supply essential plant nutrients in optimal amounts and proportions. It encompasses both nutrient content and nutrient availability. Thiobacillus species Contributions to Soil Fertility: 1. Direct Nutrient Mobilization: Sulfur Availability: Deficiency problem: 40% of agricultural soils lack adequate available sulfur despite total sulfur presence T. thiooxidans solution: Converts S⁰ → SO₄²⁻ (plant-available form) Benefit: 40-60% improvement in sulfur utilization from elemental sulfur applications Crop impact: Protein synthesis improvement; nitrogen assimilation enhancement Micronutrient Release: Iron: 30-50% increase in available iron through pH-dependent solubility Zinc: 25-40% increase through pH reduction and chelation Manganese: 20-35% increase; critical for chlorophyll synthesis Copper: 15-30% increase; cofactor in many plant enzymes Phosphorus Availability: Mechanism: Improved soil pH (7.0-8.0 → 5.5-6.5) reduces P fixation by Fe/Al oxides Benefit: 15-30% increase in plant-available phosphorus Dual advantage: Works synergistically with phosphate-solubilizing bacteria 2. Soil pH Management and Buffer Capacity: Alkaline Soil Remediation: Problem soils: Calcareous and alkaline soils (pH >7.5) limit nutrient availability T. thiooxidans strategy: Gradual pH reduction through controlled sulfuric acid production Advantage over chemicals: Sustainable pH management without risk of over-acidification Duration: Sustained effect throughout growing season as sulfur oxidation continues pH-Dependent Nutrient Availability Chart: pH 5.0-6.0 (optimal for T. thiooxidans effects): Maximum Fe, Mn, Zn, Cu availability pH 6.5-7.5: Balanced nutrient availability; T. thiooxidans role moderate pH >8.0: Multiple micronutrients immobile; T. thiooxidans essential for remediation 3. Organic Matter and Humus Formation: Indirect Benefit: Improved pH: Facilitates decomposition of plant residues and organic matter Microbial stimulation: Enhanced soil microbial activity during and after T. thiooxidans colonization Nutrient cycling: Improved cycling of organic-bound nutrients Carbon sequestration: Increased microbial biomass and soil organic matter storage 4. Symbiotic Relationships: T. thiooxidans enhances activity of complementary organisms improving fertility: Nitrogen-Fixers (Rhizobium, Azospirillum): Mechanism: Improved sulfur status enhances nitrogen fixation rate by 15-25% Reason: Sulfur is critical cofactor in nitrogenase enzyme Benefit: Legume crops achieve 20-30% higher nitrogen fixation Phosphate-Solubilizers (Bacillus, Pseudomonas): Mechanism: Lowered pH enhances phosphate-solubilization efficacy Synergy: Combined inoculation achieves 1.5-2.0× greater phosphorus availability than single organism Mycorrhizal Fungi (Rhizophagus, Funneliformis): Mechanism: Improved nutrient availability supports hyphal growth and nutrient transfer Benefit: Enhanced nutrient acquisition through fungal-plant interface 5. Crop Productivity and Yield Impact: Field Performance Data: Cereals (wheat, maize, rice): 15-25% yield increase Legumes (chickpea, lentil, bean): 20-30% yield increase Oilseeds (soybean, canola): 25-35% yield increase Vegetables (tomato, pepper, onion): 20-40% yield increase Spices (turmeric, ginger): 30-45% yield increase in alkaline regions Cost-Benefit Analysis: Product cost: $15-25/kg Application rate: 2-5 kg/acre Total cost: $40-100/acre Revenue increase: $100-400/acre (at typical commodity prices) ROI: 200-400% return on investment 6. Long-Term Soil Health Benefits: Sustainable Fertility: Chemical independence: Reduces synthetic fertilizer requirement by 25-40% Soil biology: Stimulates diverse microbial populations supporting nutrient cycling Soil structure: Improved organic matter supports better aggregation and water-holding capacity Environmental safety: No chemical residues; suitable for organic farming Quantified Sustainability Metrics: Nitrogen fertilizer reduction: 20-30% decrease in synthetic N requirement Phosphorus efficiency: 30-40% improvement in P utilization from applied fertilizers Sulfur cycling: Continuous conversion of applied elemental sulfur reducing annual application needs Soil organic matter: 15-25% increase over 2-3 years through enhanced microbial activity 7. Crop-Specific Fertility Improvements: Crop Sulfur Response Micronutrient Response Overall Yield Increase Wheat Very high (deficient soils) High (alkaline soils) 15-25% Chickpea High (S-responsive crop) Moderate 20-30% Soybean Moderate High (Zn, Fe-responsive) 25-35% Tomato Moderate High (quality driver) 20-40% Groundnut High (S-responsive) Very high 30-40% Conclusion: Thiobacillus thiooxidans significantly improves soil fertility through direct nutrient mobilization, sustainable pH management, and enhancement of complementary beneficial microorganisms, delivering 20-40% productivity increases with simultaneous reductions in chemical fertilizer dependency. Are Thiobacillus bacteria used in wastewater treatment? Wastewater Treatment Applications: Yes, Thiobacillus species (including T. thiooxidans and T. thioparus) are utilized in multiple wastewater treatment applications. 1. Hydrogen Sulfide (H₂S) Removal and Odor Control: Problem Context: H₂S is produced in anaerobic sewage treatment, landfills, and agro-industrial waste Causes foul odors affecting communities near treatment facilities Corrosive to concrete and metal infrastructure Health hazard at high concentrations Thiobacillus Solution (Particularly T. thioparus): Mechanism: Oxidizes H₂S to elemental sulfur and sulfate Reaction: 2H₂S + O₂ → 2S⁰ + 2H₂O (intermediate) Complete oxidation: 2H₂S + 3O₂ → 2H₂SO₄ Efficiency: 80-95% H₂S removal in biofilm reactors Advantages: Biological (non-chemical) approach reduces cost Suitable for small treatment plants with limited budgets Generates no toxic byproducts Sulfur recovery possible (sellable byproduct) Treatment Systems: Biofilm reactors: Thiobacillus grows on carrier media (plastic, ceramic) Biotrickling filters: Wastewater trickles over biofilm-coated packing material Biofiltration towers: Aerated treatment with sulfur collection 2. Heavy Metal Sequestration and Precipitation: Mechanisms (Both T. thiooxidans and T. ferrooxidans): pH-Based Precipitation: Acid production: Thiobacillus oxidation lowers pH initially, then through buffering and co-precipitation produces neutral conditions Metal hydroxide formation: Optimal pH (5.5-7.0) precipitates heavy metal hydroxides Removal efficiency: Zinc: 70-85% removal Copper: 60-75% removal Cadmium: 50-70% removal Biosorption: Cell wall binding: Thiobacillus cells accumulate metals on cell surfaces Intracellular accumulation: Metal sequestration within bacterial cells Capacity: 10-100 mg metal per gram dry biomass 3. Industrial Wastewater Treatment: Mining Wastewater: Acid mine drainage (AMD): High-concentration H₂SO₄, Fe²⁺, Cu²⁺, Zn²⁺ Treatment strategy: Controlled oxidation to precipitate metals; pH adjustment Effectiveness: 40-60% metal removal; water quality improvement for reuse Agricultural Wastewater: Nutrient-rich runoff: Contains nitrogen, phosphorus, sulfur compounds Thiobacillus role: Oxidizes reduced S compounds; supports overall treatment Benefit: Enables nutrient recovery; water reuse in irrigation Agro-Industrial Wastewater (Potato processing, meat processing, etc.): Problem: High H₂S, organic sulfur compounds, heavy metals Solution: Thiobacillus-based biotreatment Outcome: Odor control; partial heavy metal removal; biodegradable organic matter reduction 4. Sewage Sludge Treatment and Land Application Safety: Application Context: Sewage sludge is nutrient-rich (N, P, S) and valuable for agriculture, but often contains heavy metals and pathogens requiring remediation before safe land application. Thiobacillus Treatment: Metal extraction: Bioleaching sewage sludge removes hazardous metals (Zn, Cu, Cr) Extraction rates (T. ferrooxidans): Zinc: 42% of total content Copper: 39% of total content Chromium: 10% of total content Duration: 30-40 days for substantial extraction Outcome: Sludge becomes safe for agricultural application; metals recovered Combined Treatment (Thiobacillus + Biochar): Synergy: Biochar absorbs residual metals; Thiobacillus oxidizes S compounds Results: 60.82% reduction in crop heavy metal contamination Application: Enables sludge-based fertilizer production for organic farming 5. Nutrient Recovery from Wastewater: Sulfur Recovery (T. thiooxidans, T. thioparus): Process: H₂S oxidation produces elemental sulfur Recovery: Sulfur precipitates from solution; collected and sold as byproduct Market value: Elemental sulfur worth $50-150/tonne (depending on purity and quantity) Additional benefit: Treatment cost partially offset by sulfur sales Phosphorus Recovery: Indirect role: Controlled pH enables phosphorus precipitation Synergy: Combined with other microbes (Bacillus spp.) for enhanced recovery Outcome: Recovered phosphate suitable for fertilizer production 6. Treatment System Design and Operation: Biofilm Reactor Parameters: Optimal pH: 5.0-7.0 (alkaline systems) for T. thiooxidans; pH 2.0-4.0 for T. ferrooxidans Temperature: 25-35°C optimal; mesophilic strains used for sewage Aeration: Dissolved oxygen >0.5 mg/L critical; forced aeration or air-diffusion systems Retention time: 2-24 hours depending on pollutant concentration Inoculation: CFU density 10⁶-10⁸ per mL of influent Operational Costs: Capital: $100,000-500,000 for large facility (varies by scale) Operating: $0.50-2.00/m³ treated wastewater Maintenance: Low chemical input; periodic biofilm renewal Advantage: 50-70% cost reduction vs. chemical treatment methods 7. Regulatory Compliance and Environmental Benefits: Treatment Efficacy Meeting Standards: H₂S odor: Reduction from 200+ ppm to <1 ppm (far below odor threshold) Heavy metals: Removal sufficient to meet agricultural reuse standards Organic pollutants: Reduced through concurrent heterotrophic biological treatment Pathogen inactivation: Combined with UV or thermal treatment for complete disinfection Environmental Sustainability: No chemical residues: Biological process generates no persistent synthetic compounds Reduced energy: Lower than thermal treatment or chemical precipitation Byproduct value: Sulfur recovery adds economic benefit Suitable for developing regions: Low-tech, low-cost approach viable with minimal infrastructure Challenges: Process rate: Slower than chemical treatment (hours vs. minutes) Scale limitation: Better suited for medium-sized treatment plants Optimization requirement: Requires process control (pH, aeration, temperature) for consistent performance Conclusion: Thiobacillus bacteria, particularly T. thioparus and T. ferrooxidans, are valuable for wastewater treatment, especially for H₂S removal, heavy metal remediation, and odor control. Their use enables sustainable, low-cost treatment with byproduct recovery potential, making them particularly suitable for sewage, mining, and agro-industrial wastewater applications. Related Products Acidithiobacillus novellus Thiobacillus novellus Thiobacillus thiooxidans More Products Resources Read all

Effective TH Derma plant protection from Indogulf BioAg. Organic, certified solution for plant health and pest control. Trusted by growers globally. < Plant Protect Th-Derma Bio fungicide with Trichoderma Harzianum (2 x 10⁶ CFU/g) that controls damping-off and root rot. Free from contamination, with 12-month shelf life. Product Enquiry Download Brochure Benefits Improved Plant Growth and Nutrition Th-Derma enhances shoot and root growth, solubilizes insoluble phosphates, and augments nitrogen fixation, leading to improved overall plant health and nutrient uptake efficiency. Effective Nematode Management The toxins produced by Trichoderma harzianum act as nematicides, effectively controlling nematode populations in the soil. Enhanced Disease Resistance Trichoderma Harzianum competes with pathogens in the rhizosphere, reducing disease development by suppressing their growth. Natural Pest Control It produces antibiotics, toxins, and enzymes like chitinase, glucanase, and pectinase, which directly combat pathogens and pests through mycoparasitism. Components Trichoderma Harzianum – 2 x 10 ⁶ CFU/g Composition Dosage & Application Key Benefits FAQ Additional Info Additional Info Composition Trichoderma Harzianum – 2 x 10⁶ CFU / Gm Indications Controls fungal diseases such as Fruit rot caused by Botrytis spp and other pathogens affecting crops. Effective against nematodes like Root knot nematodes and Remiform. Specific Applications Banana, Cotton : Pathogenic fungi, seed-borne diseases. Cabbage, Chillies, Marigold, Paddy : Collar rot, damping off, pathogenic fungi, root rot, wilt. Cauliflower : Collar rot, damping off, root rot, wilt. Citrus, Grapes, Ginger, Groundnut, Ornamental flowers, Pepper, Pomegranate, Tea, Tomato, Turmeric : Pathogenic fungi. Jowar, Okra, Sunflower, Pulses, Wheat : Seed-borne diseases. Mode of Action Suppresses pathogen growth in the rhizosphere through competition. Produces antibiotics and toxins that directly affect other organisms. Hyphae of Trichoderma either grow alongside host hyphae or coil around them, secreting lytic enzymes like chitinase, glucanase, and pectinase involved in mycoparasitism. Produces nematicidal toxins effective against nematodes, promoting germination and enhancing shoot and root length. Also solubilizes insoluble phosphates and augments nitrogen fixation. 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 Packaging: 1 kg pouch FAQ Content coming soon! Key Benefits Content coming soon! Dosage & Application Foliar Application : Mix 10g of TH-DERMA powder in sufficient water for foliar spray. Adjust spray volume based on crop canopy. Soil Application : Mix 50 kg of TH-DERMA powder with organic fertilizer, apply to the root zone of plants in 1 acre of land. Root Dipping (Nursery Application) : Mix 10g of TH-DERMA with 1 liter of water, use to dip plant roots overnight. Recommended dosage is for guideline purpose only. More effective application rates may exist depending on specific circumstances. Related Products Trichoderma viride Beauveria bassiana Bloom Up Flyban Insecta Repel Larvicare Mealycare Metarhzium Anisopliae More Products Resources Read all

Indogulf BioAg offers reliable contract manufacturing for nano fertilizers, microbial strains, and biostimulants. Scalable, quality-controlled production for global agri-input brands. Contract Manufacturing Scalable Fermentation & Production IndoGulf BioAg’s Contract Manufacturing services take your proven microbial product through scale-up and large-scale production with the highest quality standards. Contact us We specialize in fermenting a wide array of microorganisms – from bacteria and fungi to yeasts – translating lab-grown cultures into industrial batches that retain high efficacy. We cultivate microbial strains in carefully optimized bioreactors, maintaining precise control over fermentation parameters like pH, temperature, and aeration to ensure high yields and consistent potency. Our production infrastructure supports flexible batch sizes—from small pilot volumes to full-scale manufacturing in tanks exceeding 10,000 liters—making it ideal for both trial runs and commercial rollouts. Following fermentation, we implement advanced downstream processing techniques such as centrifugation and filtration to concentrate and purify the biomass. The product is then stabilized using proprietary methods that extend shelf life to 1–2 years, and formulated into various formats including liquid suspensions, wettable powders, freeze-dried powders, or granules to suit the intended use. Final steps include custom blending with adjuvants or nutrients and packaging into client-specified formats, complete with compliant labeling. Our rigorous quality control protocols—covering microbial purity, viable counts, and performance validation—ensure that every batch meets the highest standards of efficacy, safety, and regulatory compliance. Contract Manufacturing Highlights Industrial Fermentation Expertise Proven capability in scaling cultures while maintaining strain performance; experienced with both aerobic and anaerobic fermentation processes for diverse microbes. Flexible Formulation Options Ability to produce multiple product forms (liquids, powders, granules) to suit different application methods, all while preserving high viable counts and activity. Cutting-Edge Downstream Processing Use of modern equipment for biomass separation and drying (e.g. spray dryers, lyophilizers) that gently process microbes without harming their efficacy. Quality Assurance Every batch undergoes rigorous QA/QC testing for purity, concentration, and effectiveness. Production is carried out in facilities following Good Manufacturing Practices (GMP) to ensure reliability. Volume Scalability Adaptable production scheduling that can accommodate small custom orders or ramp up to large volumes as demand grows, ensuring on-time delivery for product launches and distribution. Turn your microbial concept into proven science. Contact our CRO team to custom-design a research program that identifies the best strains and demonstrates their value for your application. Contact us

Fermogreen is an Biofertilizer produced through the natural way with plant nutrients extracted from plants itself, along with with soil bacteria. PRODUCT OVERVIEW Fermogreen is an Bio Fertilizer produced through the natural way with plant nutrients extracted from plants itself, along with with soil bacteria. It primarily enhances aeration in the rhyzosphere (root zone) and improves soil texture. An indigenous mix of essential plant nutrients extracted from plants itself, Fermogreen can improve the soil texture of the agrigated land by 3x. It enhances aeration of the soil so the roots are able to breathe, as a result build a healthier foundation for the plant to increase it’s uptake of nutrients from the soil. Contents 16 Micro and Macro essential nutrients fortified with Soil Bacteria – 3 x 109 CFU / ml Nitrosomonadales Rhizobiales Cantharellales Features & Benefits Improves aeration in the root zone. Improves soil structure and texture Prevents flowers and fruits dropping Improves Vegetative growth Improves the quality of flower, grains, fruits, vegetables, bulbs, green leaves and latex Increase the pest and disease resistance Mode of Action Fix nitrogen in the soil and the roots of crop and make it available to the plant. Solubilise the insoluble form of the phosphate like tricalcium, iron and aluminium phosphate into the available form. Produce hormones and anti metabolites which promote root growth. They also decompose the organic matter. When Fermogreen is applied to the seed and the soil they increase the availability of the nutrient to the plant Significantly increase the plant growth parameters viz., plant height, number of branches, number of roots, root length, shoot length, dry matter accumulation in plant organs etc. Dosage & Method of Application Dosage: Mix 5 ml of Fermogreen in 1 Liter of water. Drenching System : Mix the Fermogreen to the main source of water. Utilize 3 Liters of fertilized water volume per acre for irrigating the soil of the planting area. Application Frequency : Once in 30 days. Recommended Crops Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops Aromatic Crops, Orchards and Ornamentals. Shelf Life & Packaging Storage: Store in a cool dry place at Room Temperature. Shelf life: 24 Months from date of manufacture at room temperature. Packaging : 1 Litre / 20 Litre To know more about organic fertilizers visit soil fertilizers . Organic fertilizers , like farmogreen, work slowly and slowly release their nutrients through the microbial action of the myriad organisms that thrive in healthy soil. [Read more ] Downloads Product Information Label Information Click here for Product Enquiry Related Articles Four principles for organic agriculture (2/4): Ecology. Seen from the outside, agriculture may seem to be a magical process: things are planted in the soil, cared for during a season, and food... Organic fertilizers lend a hand in the fight against overfertilization Even though it sounds like everything but a problem for many farmers and gardeners who have to face the increasing nutrient depletion of a lot of the world’s soils, over-fertilization is a serious threat to sustainable agricultural practices and the environment everywhere. Not only by causing nutrient runoff into nearby rivers and lakes (with its well-known destabilizing and eventually deadly effects in the life of these ecosystems), but also by increasing the acidity of the Five Edible Cover Crops that Provide Food While Building the Soil The advantages of using cover crops to protect the soil and produce green manure are known to be many: nutrient scavenging in poor soils, soil protection from erosion, nitrogen fixation ( can’t get enough legumes in a garden, can’t you? ), generation of organic matter to incorporate it into the soil and weed control, among several others. But could these crops also be more like mainstream crops, a source of food? Theoretically, all cover crops should be cut down and used (ei

Indogulf BioAg is a Manufacturer & Global Exporter of Silica Solubilizing, Bacillus SPP., Bacillus Mycoides & other Bacterias. Contact us @ +1 437 774 3831 < Microbial Species 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. Product Enquiry What Why How FAQ What it is Silica solubilizing bacteria (SSB) are specialized microorganisms that enhance the availability of silicon (Si) in the soil. Silicon is an essential element for plants, contributing to structural integrity, resistance against pests and diseases, and tolerance to environmental stresses such as drought and high temperatures. However, silicon in most soils exists in insoluble forms such as silicates, which plants cannot readily absorb. SSB convert these insoluble forms into soluble silicon that plants can utilize. Why is it important Silicon is crucial for plant health and resilience, yet its availability in soils can be limited. The importance of silica solubilizing bacteria includes: Enhanced Plant Protection : Silicon enhances plant defenses against pathogens and pests, reducing the need for chemical pesticides. Improved Stress Tolerance : Silicon improves plant resilience to environmental stresses such as drought, salinity, and heat. Enhanced Nutrient Uptake : Silicon facilitates the uptake of other essential nutrients by plants, promoting overall growth and development. How it works Silica solubilizing bacteria employ several mechanisms to convert insoluble silicon into soluble forms: Acid Production : SSB produce organic acids (e.g., citric acid, oxalic acid) that lower the pH around silicate minerals, facilitating the release of soluble silicon ions (Si^4+) into the soil solution. Enzymatic Activity : Some SSB produce enzymes that break down complex silicate minerals, releasing soluble silicon ions that are available for plant uptake. Biological Weathering : SSB can promote the physical breakdown of silicate minerals through biological processes, increasing the surface area available for chemical weathering and silicon release. By enhancing silicon availability in the soil, silica solubilizing bacteria support plant health, resilience, and overall productivity, contributing to sustainable agricultural practices. FAQ Content coming soon! Silica Solubilizing Bacteria Our Products Explore our range of premium Silica Solubilizing Bacteria strains tailored to meet your agricultural needs, enhancing silica uptake for improved plant strength and resilience. Bacillus mycoides Bacillus Mycoides is a soil inoculant capable of solubilizing silica in the soil, making it available for plant utilization. By utilizing silica, it protects the plant against pathogens and environmental stressors. View Species Bacillus spp. Bacillus Spp. is a plant growth-promoting bacteria that solubilizes silica content in the soil, triggering plant growth and preventing pathogen infection. View Species Resources Read all

< Crop Kits Brown Spot Brown Spot (Cochliobolus miyabeanus) creates small brown lesions on leaves. Managing it requires resistant varieties and proper irrigation. Product Enquiry Download Brochure Benefits Composition Dosage & Application Additional Info Dosage & Application Additional Info Related Products Aminomax SP Annomax BioProtek Biocupe Neem Plus Seed Protek Silicomax Dates Pro More Products Resources Read all

Blood Meal improves the biological oxygen demand as needed by microbial blend during the decomposition process of the organic matter also responsible for the decomposition activities of the blood and improves its properties as a usable fertilizer. < Environmental Solutions Blood Meal Fertilizer Blood meal is a high-nitrogen organic fertilizer derived from the dried blood of animals, typically cattle. It contains approximately 12-15% nitrogen, essential for robust plant growth and chlorophyll production. This amendment improves soil fertility and promotes sustainability. Product Enquiry What Why How What it is Blood meal is an organic fertilizer derived from the dried and powdered blood of animals, commonly sourced from slaughterhouses. It is highly valued in agriculture for its substantial nitrogen content, typically ranging from 12% to 15%. As an organic source of nitrogen, blood meal is used to enrich soil, promoting robust plant growth and increasing crop yields. Why is it important Nitrogen Supply: Nitrogen is a crucial nutrient for plant growth, essential for processes such as photosynthesis, protein synthesis, and chlorophyll production. Blood meal provides a high concentration of nitrogen, making it an effective fertilizer for boosting soil fertility. Sustainable Agriculture: As an organic fertilizer, blood meal contributes to sustainable farming practices. It releases nitrogen slowly, reducing the risk of nitrogen burn and minimizing the environmental impact associated with synthetic fertilizers. Soil Health: Blood meal not only provides nitrogen but also improves soil structure and microbial activity. This leads to healthier soil ecosystems and supports long-term agricultural productivity. How it works Blood meal is applied to the soil either by broadcasting it on the surface or mixing it into the soil. The decomposition process involves several steps: Microbial Breakdown: Soil microorganisms break down the blood meal, converting the organic nitrogen into inorganic forms that plants can absorb. Nitrogen Release: As the blood meal decomposes, it releases nitrogen slowly over time. This sustained release ensures a steady supply of nutrients, supporting continuous plant growth. Soil Enhancement: The organic matter in blood meal enhances soil structure, improving aeration, water retention, and the activity of beneficial soil microbes. Management of Blood Meal Application Application Rates: It is crucial to follow recommended application rates to avoid over-fertilization. Excessive nitrogen can lead to nutrient imbalances and potential environmental issues. Timing: Applying blood meal at the right time, such as during the growing season or prior to planting, maximizes its benefits. This ensures that plants receive adequate nitrogen when they need it most. Soil Testing: Regular soil testing helps determine the existing nutrient levels and guides appropriate blood meal application to meet specific crop needs. Blood meal is a valuable tool in organic farming, providing an efficient and sustainable means of enhancing soil fertility and promoting healthy plant growth. Blood Meal Fertilizer Our Products Explore our range of premium Blood Meal tailored to meet your agricultural needs, providing a rich source of nitrogen for robust plant growth. 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 Resources Read all