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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 / 1 x 10¹⁰ CFU per gram Product Enquiry Buy this species 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 Sustainability Advantage 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. Sustainability Advantage Related Products Penicillium citrinum 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. 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. Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram / 1 x 10¹⁰ CFU per gram Product Enquiry Buy this species 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 Sustainability Advantage 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. Sustainability Advantage Related Products Acidithiobacillus novellus Thiobacillus novellus Thiobacillus thiooxidans More Products Resources Read all

IndoGulf BioAg is a manufacturer & exporter of direct-fed microbials for aquaculture. Improve feed conversion, growth, disease resistance, and water quality in fish & shrimp with our probiotic blends. Animal Health Direct-fed Microbials for Aquaculture Specialized probiotic blends improve gut balance in fish and shrimp, enhancing feed conversion, growth rates, and disease resistance while maintaining cleaner water quality in ponds and tanks. Contact us Our Products Piscicare Pisci Care is an aqua feed additive that is suitable for pelletizing due to its high strength capacity. Pisci Care helps to keep the feed stable 15 – 20 minutes in water. It helps to reduce breakage and fines. It is an oral administered feed which enhances greatly improves feed intake and enhances pigmentation in shrimps. View Product Livcare Liv Care is a specialty formulation for treatment of fish & shrimps to improve their liver functioning and aiding in digestion. View Product Aquatract Aquatract is an aqua feed supplement and feed attractant that is speciallyformulated for aquatic species View Product Aqua Energy Aqua Energy (Powdered Feed Additive) is a feed additive that improves the immune system by enhancing the digestion and absorption of nutrients in the intestinal tract View Product Aqua Pro AquaPro (Feed Supplement) is specially formulated probiotic product forshrimp, prawns, and fish View Product Aquamin Aquamin is a specialized multi-mineral aquatic feed that is used for treating fishes & shrimps. It helps greatly in inducing moulting and maintains equilibrium in osmoregulation. Overall improvement in growth and survival rates of the treated fish. View Product Probio Aqua Probio Aqua help provide more immunity against viruses commonly found in pond environments View Product 1 1 ... 1 ... 1 Improve the health and productivity of your ponds and tanks naturally. Contact IndoGulf BioAg to implement direct‑fed microbials and bio‑based solutions in your aquaculture system. 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

Nano Pufa Fertilizers are ubiquitous in plants, serving many important functions, including storage of metabolic energy, protection against dehydration and pathogens, the carrying of electrons, and the absorption of light. Nano Pufa Fertilizers Recommended to be used for all crops Nano Pufa Fertilizers are ubiquitous in plants, serving many important functions, including storage of metabolic energy, protection against dehydration and pathogens, the carrying of electrons, and the absorption of light. Nano Pufa also contributes to the structure of membranes. Nano Pufa is based on nano Polyunsaturated fatty acid particles (Derived from Flax Seed Oil) encapsulated by a chitosan-based biopolymer, embedded in amino acid, and suspended in water. Nano PUFA has a particle size of less than 100 nanometers. Nano PUFA contains lipids which are an important source of metabolic energy and provide the plant with bio-available essential Polyunsaturated fatty acids. Benefits Economical Assists in enhancing quantity and quality of yield. Ensures better shelf life of the produce. Environment friendly Free from antibiotics, pesticides, insecticides, harsh chemicals, hormones Assists in improving robustness of the crops Assists in instilling better profile of pufa in the yield Assists in intensifying taste of the yield Bio safe Totally organic Composition/Technical Specifications Dosage and method of Application In seed treatments : 10-15 ml/Kg Seed In Seasonal Crops : First time 15 days before flowering until the harvest @ 3-5 ml/L water in drip/sprinkle/ soil drench, and there after two more applications after flowering with a frequency of about a week. In the case of Coconut trees : 10 ml/ tree once in 30 days Compatibility Compatible with chemical fertilizers and chemical pesticides. Shelf Life & Packaging Shelf life : Best before 24 months, Stored in room temperature. Packaging : 5 Ltx2/Corrugated Cardboard Box For more biofertilizers visit Nano fertilizers Downloads Product Information Click here for Product Enquiry

Plant growth promoters that support root development and early crop establishment. Manufacturer and global exporter of microbial and biostimulant inputs. < Microbial Species 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. Product Enquiry What Why How FAQ What it is Plant growth promoters, also known as phytohormones, are naturally occurring chemical substances that regulate various physiological processes in plants. These hormones act as chemical messengers, influencing growth, development, and responses to environmental stimuli. The main classes of plant hormones include auxins, cytokinins, gibberellins, ethylene, and abscisic acid, each playing specific roles in plant growth and adaptation. Why is it important Regulation of Growth : Plant hormones control fundamental processes such as cell elongation, cell division, and differentiation, which are essential for overall plant growth and development. Developmental Processes : Hormones like auxins and cytokinins regulate processes such as seed germination, root and shoot growth, flowering, and fruit development. Environmental Responses : Hormones such as ethylene and abscisic acid help plants respond to environmental stresses such as drought, flooding, temperature extremes, and pathogen attacks. Crop Yield and Quality : Proper hormone regulation can enhance crop yield by optimizing growth patterns, improving nutrient uptake, and ensuring efficient use of resources. How it works Auxins : Stimulate cell elongation, regulate apical dominance, promote phototropism and gravitropism. Production : Synthesized in shoot tips, young leaves, and developing seeds. Cytokinins : Promote cell division, delay aging (senescence), enhance nutrient mobilization, and counteract apical dominance. Production : Produced in actively growing tissues like roots, embryos, and fruits. Gibberellins : Stimulate stem elongation, promote seed germination, regulate flowering and fruit development. Production : Synthesized in roots, young leaves, and seeds. Ethylene : Regulate fruit ripening, leaf and flower senescence, and response to stress (e.g., flooding, injury). Production : Produced in response to stress and during fruit ripening. Abscisic Acid (ABA) : Control seed dormancy and germination, regulate stomatal closure in response to drought, and promote stress tolerance. Production : Synthesized in response to stress conditions and present in seeds and mature leaves. Interaction and Regulation : Plant hormones often interact synergistically or antagonistically to coordinate growth and development processes. Environmental factors influence hormone production and their effects, allowing plants to adapt and thrive in varying conditions. Understanding the roles and mechanisms of plant growth hormones is crucial for optimizing agricultural practices, improving crop productivity, and enhancing plant resilience to environmental challenges. FAQ Content coming soon! Plant Growth Promoters Our Products Explore our range of premium Plant Growth Promoters tailored to meet your agricultural needs, stimulating robust growth and maximizing yield potential. 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 circulans Bacillus circulans produces indoleacetic acid, solubilizes phosphorus improving absorption, enhances plant growth and yield, safe and eco-friendly. View Species Bacillus pumilus Bacillus pumilus produces antibiotics against pathogens, enhances nutrient uptake and drought tolerance, effective biocontrol agent, environmentally safe. View Species Pseudomonas fluorescens Pseudomonas fluorescens suppresses soil-borne pathogens, produces antibiotics and siderophores, enhances nutrient availability, improves root growth and disease resistance. View Species Pseudomonas putida Pseudomonas putida produces growth-promoting substances, degrades organic pollutants in soil, improves soil structure and nutrient availability, enhances plant stress tolerance. View Species Rhodococcus terrae Rhodococcus terrae enhances soil structure and nutrient availability, degrades organic pollutants, promotes plant growth with growth-promoting substances, improves root development and stress tolerance. View Species Vesicular arbuscular mycorrhiza Vesicular Arbuscular Mycorrhiza (VAM) is a beneficial fungus that enhances plant root absorption, improves soil structure, and increases nutrient uptake. It forms a symbiotic relationship with roots, boosting plant growth, drought resistance, and soil fertility for healthier, more resilient crops. View Species Williopsis saturnus Williopsis saturnus enhances nutrient uptake, improves soil fertility, suppresses soil-borne pathogens, promotes root development and yield, contributes to environmental sustainability, effective in agriculture. View Species 1 1 ... 1 ... 1 Resources Read all

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. < Microbial 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. Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram / 1 x 10¹⁰ CFU per gram Product Enquiry Buy this species Download Brochure Benefits Biocontrol Activity It exhibits biocontrol activity against various plant pathogens, thereby reducing disease incidence and promoting healthier plant growth. Production of Growth-Promoting Substances It produces growth-promoting substances such as vitamins, auxins, and gibberellins, which stimulate plant growth and development. Nitrogen Fixation Azotobacter vinelandii converts atmospheric nitrogen into ammonia, which is readily available for plant uptake, thereby enhancing plant growth and reducing the need for nitrogen fertilizers. Phosphate Solubilization Azotobacter vinelandii solubilizes insoluble phosphates in the soil, making phosphorus more accessible to plants, thereby improving their nutrient uptake and growth. Dosage & Application Additional Info Scientific References Mode of Action Sustainability Advantage FAQ Scientific References Aasfar, A., Bargaz, A., Yaakoubi, K., Hilali, A., Bennis, I., & Zeroual, Y. (2021). Nitrogen fixing Azotobacter species as potential soil biological enhancers for crop nutrition and yield stability . Frontiers in Microbiology, 12 , 628379. https://doi.org/10.3389/fmicb.2021.628379 Frontiers: https://www.frontiersin.org/articles/10.3389/fmicb.2021.628379/full Setubal, J. C., dos Santos, P., Goldman, B. S., Ertesvåg, H., Espin, G., Rubio, L. M., Valla, S., Almeida, N. F., Balasubramanian, D., Cromes, L., Curatti, L., Du, Z., Godsy, E., Goodner, B., Hellner-Burris, K., Hernandez, J. A., Houmiel, K., Imperial, J., Kennedy, C., … Wood, D. (2009). Genome sequence of Azotobacter vinelandii , an obligate aerobe specialized to support diverse anaerobic metabolic processes . Journal of Bacteriology, 191 (14), 4534–4545. https://doi.org/10.1128/JB.00504-09 PubMed: https://pubmed.ncbi.nlm.nih.gov/19429624/ Curatti, L., Brown, C. S., Ludden, P. W., & Rubio, L. M. (2005). Genes required for rapid expression of nitrogenase activity in Azotobacter vinelandii . Proceedings of the National Academy of Sciences, 102 (18), 6291–6296. https://doi.org/10.1073/pnas.0501216102 PubMed: https://pubmed.ncbi.nlm.nih.gov/15845769/ Hill, S., Austin, S., Eydmann, T., Jones, T., & Dixon, R. (1996). Azotobacter vinelandii NIFL is a flavoprotein that modulates transcriptional activation of nitrogen-fixation genes via a redox-sensitive switch. Proceedings of the National Academy of Sciences, 93 (5), 2143–2148. https://doi.org/10.1073/pnas.93.5.2143 PubMed search: https://pubmed.ncbi.nlm.nih.gov/?term=Azotobacter+vinelandii+NIFL+flavoprotein Howard, J. B., & Rees, D. C. (2006). How many metals does it take to fix N₂? A mechanistic overview of biological nitrogen fixation. Proceedings of the National Academy of Sciences, 103 (46), 17088–17093. https://doi.org/10.1073/pnas.0603978103 PubMed: https://pubmed.ncbi.nlm.nih.gov/17088547/ Mode of Action 1. Biological Nitrogen Fixation Azotobacter vinelandii is a free-living nitrogen-fixing bacterium that helps convert atmospheric nitrogen gas (N₂) into ammonium (NH₄⁺), a form that can be used by plants and soil microorganisms. Unlike symbiotic nitrogen-fixing bacteria that require a legume host, A. vinelandii can function independently in the rhizosphere. This makes it especially valuable for non-leguminous crops such as maize, cereals, vegetables, sugarcane, and other field crops. A key advantage of A. vinelandii is that it contains multiple nitrogenase systems, including molybdenum-, vanadium-, and iron-dependent nitrogenases. This gives the bacterium flexibility to continue supporting nitrogen fixation under different soil and environmental conditions. Agronomic benefit: Supports biological nitrogen availability, improves nutrient efficiency, and helps reduce complete dependence on synthetic nitrogen inputs. 2. Phosphate Solubilization Phosphorus is often present in soil but locked in insoluble forms that plant roots cannot easily absorb. Azotobacter vinelandii can help release bound phosphorus by producing organic acids such as gluconic and citric acids. These organic acids help dissolve mineral-bound phosphates and convert them into more available forms in the root zone. Agronomic benefit: Improves phosphorus availability, supports root development, and helps crops make better use of existing soil phosphorus and applied phosphate fertilizers. 3. Natural Plant Growth Promotion Azotobacter vinelandii supports plant growth not only through nitrogen fixation, but also by producing natural growth-promoting compounds that influence root and shoot development. These may include: Auxins — support lateral root development and root branching. Gibberellins — support seed germination, shoot elongation, and early crop vigour. Cytokinins — support cell division, leaf expansion, and balanced vegetative growth. Agronomic benefit: Encourages stronger early establishment, better root architecture, improved nutrient uptake, and more vigorous crop development. 4. Rhizosphere Protection and Biocontrol Support Azotobacter vinelandii can contribute to a healthier rhizosphere by producing siderophores, which are natural iron-binding compounds. By binding iron in the root zone, siderophores can reduce the availability of iron to competing or harmful soil microorganisms. Some strains may also produce antifungal metabolites that help suppress soil-borne pathogens such as Fusarium oxysporum and Sclerotium rolfsii . Agronomic benefit: Supports a more balanced root-zone microbiome and may help reduce pressure from selected soil-borne pathogens as part of an integrated crop management program. 5. Improved Stress Tolerance Azotobacter vinelandii can help plants perform better under challenging growing conditions by supporting root health, nutrient uptake, and microbial activity in the rhizosphere. Its stress-support mechanisms may include: Exopolysaccharide production — helps improve moisture retention and root-zone protection. Enhanced antioxidant activity — supports plant defence against oxidative stress through enzymes such as SOD, CAT, and POD. Improved nutrient uptake — helps maintain crop performance under drought, salinity, and heavy metal stress. Support for photosynthetic efficiency — helps plants maintain growth activity under suboptimal conditions. Agronomic benefit: Helps crops maintain stronger growth, root function, and nutrient efficiency under environmental stress. Through nitrogen fixation, phosphate solubilization, natural growth promotion, rhizosphere protection, and stress-support mechanisms, Azotobacter vinelandii acts as a multifunctional biological input for modern agriculture. It is particularly useful in non-leguminous cropping systems where improved nitrogen efficiency, root development, soil fertility, and crop resilience are key priorities. Additional Info Storage Conditions: Store in a cool (5–25°C), dry place away from direct sunlight. Do not freeze. Keep container tightly sealed after use. Shelf Life: When stored under recommended conditions, the product remains viable for up to 12 months. Soil pH Compatibility: Functions best in neutral to slightly alkaline soils (pH 6.8–8.0). In acidic soils, pre-application of lime or incorporation of organic matter may improve efficacy. Crop Compatibility: Suitable for a broad spectrum of crops including cereals, legumes, vegetables, oilseeds, and plantation crops. Input Integration: Compatible with organic fertilizers, bio-composts, and other microbial inoculants. Avoid co-application with chemical pesticides unless verified safe. Dosage & Application Recommended field dosage (soil / root‑zone) Use the following rates for root‑zone applications. Select the rate that matches the CFU strength stated on your product label. Product strength (CFU/g) Recommended rate per hectare Recommended rate per acre 1 × 10⁸ CFU/g 2.5 kg/ha 1.0 kg/ac 1 × 10⁹ CFU/g 250 g/ha 100 g/ac 1 × 10¹⁰ CFU/g 25 g/ha 10 g/ac These rates are designed so that different product strengths deliver a similar total number of spores per hectare to the root zone, supporting consistent biological performance across formulations. Soil / Root‑Zone Treatment Target Apply to the soil surface over the seed row or root zone, so that the product can colonize the rhizosphere and protect roots against soil‑borne pathogens while promoting root growth and plant vigor. Timing In‑furrow at sowing or at transplanting. An early post‑emergence soil drench (for example, from emergence to the 4‑leaf stage), directed to the base of the plants Water volume and coverage Apply the recommended product rate in 200–800 L of water per hectare (20–80 gallons per acre), depending on sprayer setup, soil conditions and crop residue. Use enough water to achieve even coverage of the soil surface and to move the suspension into the root zone Mixing and agitation Fill the spray tank to about half of the required water volume with clean water. Pre‑mix the required amount of product in a small volume of water and agitate until fully dissolved. With the tank agitation running, slowly add this concentrate to the spray tank. Continue filling the tank with water to the final volume while maintaining agitation. Agitate for 5–15 minutes to ensure spores are fully dispersed and keep gentle agitation running throughout application. Use clean, non‑chlorinated or low‑chlorine water. Avoid very hot, highly saline or strongly alkaline water. Seed Treatment Our microbial products can be used as a seed coating to place beneficial organisms directly on the seed surface, ensuring rapid colonization of the emerging root and strong early growth. Recommended rates (per kg of seed) 1 × 10¹⁰ CFU/g: 1 g/kg seed 1 × 10⁹ CFU/g: 3–5 g/kg seed 1 × 10⁸ CFU/g: 100 g/kg seed Apply as a dry or slurry coating in a suitable mixer to achieve a thin, even, free‑flowing layer on all seeds, using clean, non‑chlorinated water if a slurry is prepared. Treat only the quantity of seed that will be planted within about 24 hours and store coated seed in a cool, dry, shaded place. Note: These rates are general guidance. The optimal dosage can vary with seed size, seed surface area, crop species and treating equipment, so always follow product‑specific recommendations or contact us for tailored advice Because some chemical seed treatments can reduce viability of microbial spores, avoid mixing directly with fungicidal dressings unless compatibility has been confirmed; in many programs, Trichoderma is applied as a separate or final layer. Drip Irrigation / Fertigation General guidance Apply the same per‑hectare dose as in the soil treatment table (adjusted for CFU strength), divided into one or more fertigations during the early growth stages. Product strength (CFU/g) Recommended rate per hectare Recommended rate per acre 1 × 10⁸ CFU/g 2.5 kg/ha 1.0 kg/ac 1 × 10⁹ CFU/g 250 g/ha 100 g/ac 1 × 10¹⁰ CFU/g 25 g/ha 10 g/ac Pre‑mix the required amount of product in a bucket of water to make a concentrate, then inject this through the fertigation system so spores are carried into the active root zone . System considerations The suspension will generally pass through standard drip filters, but where possible apply after sand filters and ensure filters and drippers are clean before treatment. Apply all of the prepared solution to the root zone within 12-24 hours FAQ Can Azotobacter vinelandii completely replace chemical nitrogen fertilizers? While it significantly reduces nitrogen fertilizer requirements, best results are obtained when integrated with reduced or organic nitrogen sources as part of an integrated nutrient management (INM) strategy. In which types of soil does it perform best? It is most effective in well-drained, neutral to slightly alkaline soils. In acidic or saline soils, performance may improve with amendments such as lime, gypsum, or organic matter. Can it protect against plant diseases? Yes. A. vinelandii suppresses soil-borne pathogens through the production of siderophores, hydrogen cyanide, and antifungal compounds, providing a natural disease defense mechanism. How does it help crops during drought conditions? By enhancing root growth and activating antioxidant defense pathways, it increases water-use efficiency and protects plant cells from oxidative damage, improving overall drought tolerance. What is the recommended timing and frequency of application? Initial application should coincide with sowing or transplanting. For high-value or long-duration crops, repeat applications via drip or foliar spray may be carried out every 30–45 days to maintain microbial populations. Is it safe for the environment and human health? Yes. A. vinelandii is a naturally occurring, non-pathogenic bacterium that poses no known risk to humans, animals, or the environment. It aligns with global principles of organic and regenerative agriculture. Sustainability Advantage Related Products Acetobacter xylinum Azospirillum brasilense Azospirillum lipoferum Azospirillum spp. Beijerinckia indica Bradyrhizobium elkanii Bradyrhizobium japonicum Gluconacetobacter diazotrophicus More Products Resources Read all

< Crop Kits Leaf Folders Leaf folders fold rice leaves and feed on them, reducing photosynthesis. Regular monitoring and control strategies are key to minimizing damage. 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

GrowX crop kits by Indogulf BioAg offer complete solutions for healthy plant growth. 100% organic, certified, and ideal for maximizing yields. Order now! < Crop Kits GrowX Derived from the fermentation of sugarcane molasses and organic matter, containing naturally derived nutrients and a consortium of beneficial bacteria. Product Enquiry Download Brochure Increases Stress Relief Enhances plant resilience against stress factors like extreme temperatures and disease, promoting stronger growth. Larger Yield Promotes increased production of flowers, fruits, or vegetables for greater harvest quantities. Maximizes Bud Formation Optimizes conditions for robust bud formation, enhancing overall plant vigor and yield. Improves Soil Quality Enriches soil with essential nutrients and organic matter, enhancing fertility and structure for healthier plants. Benefits Components The best organic cannabis nutrients know the perfect proportions for your growing success. GrowX is derived via fermentation of sugarcane molasses & organic plant matter. It contains naturally derived Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulphate, Iron, Manganese, Zinc, Copper, Silica, and a consortium of beneficial bacteria. Composition Dosage & Application Additional Info Dosage & Application Early Growth: Mix 5ml (1 tsp) of GROWX per 1L of water. Apply to the planting soil once every 2 weeks during the vegetative stage. Mature Growth: Mix 5ml (1 tsp) of GROWX per liter of water. Apply to the planting soil once every week during the vegetative stage. Additional Info Aftercare BudMax Kit compatible with all natural fertilizers, pesticides and fungicides. Once opened, store in a cool, dry place. Keep away from children and pets. Do not inhale or ingest. Related Products Aminomax SP Annomax BioProtek Biocupe Neem Plus Seed Protek Silicomax Dates Pro More Products Resources Read all

Leading manufacturer & exporter of OxyMax, innovative environmental solutions for improved soil health and sustainable agriculture. < Environmental Solutions Oxymax Oxygen-releasing formulation with ingredients to boost microbial activity, reduce pathogens, and stabilize nutrients. Product Enquiry Download Brochure Benefits Reduces Pathogenic Load Decreases the presence of harmful pathogens in slaughter blood. Improves Nutrient Stability Stabilizes the nutrient composition of blood-derived fertilizers over time. Enhances Organic Matter Decomposition Supports sustainable agricultural practices by enhancing organic material breakdown. Stimulates Aerobic Microbial Activity Facilitates efficient decomposition of organic matter in blood. Composition Dosage & Application Additional Info FAQ Composition Components Calcium Peroxide Sodium Perborate Coated Sodium Percarbonate Potassium Mono Persulfate Triple Salt EDTA Titanium Di Oxide and Other Suitable Stabilizers Dosage & Application Treatment Process: Blood Collection: Blood is collected in a hygienic manner from the slaughterhouse. Application of Ag Protect: Ag Protect is applied at 1000 ppm @ 10 ml/kg of blood before boiling to control flies, neutralize odors, and eliminate pathogens. Nano Chitosan Addition: After boiling and cooling, 1 liter of Nano Chitosan is added per metric ton (MT) of blood to enhance antimicrobial properties and improve fertilizer quality. Oxymax Application: Post-boiling and cooling, 250 g of Oxymax is added per MT of blood to stimulate aerobic microbial activity, reduce pathogens, and stabilize nutrients. Microbial Blend Addition: After a week, Microbial Blend ( Blood Pro ), containing 3 billion CFU/g in dextrose, is added at 2 kg per ton of blood. It enhances decomposition, improves biological oxygen demand, and transforms blood into a high-quality fertilizer. Additional Info How Our Treatment Works Fly and Maggot Control: Ag Protect and Oxymax effectively eliminate flies and maggots that accumulate in slaughter blood. Odor Neutralization: Ag Protect neutralizes unpleasant odors emitted by the blood. Pathogen Elimination: Ag Protect , Nano Chitosan , and the Microbial Blend work together to eliminate pathogenic organisms present in slaughter blood. Biological Oxygen Demand Improvement: The Microbial Blend enhances biological oxygen demand during the decomposition process, optimizing organic matter breakdown. Fertilizer Enhancement: Overall, our treatment decomposes blood efficiently, improving its properties as a valuable fertilizer for agricultural use. FAQ 1. What is Oxymax used for? Oxymax is used in slaughter blood treatment to stimulate aerobic microbial activity, reduce pathogens, support organic matter decomposition, and stabilize nutrients. 2. How does Oxymax support microbial activity? Oxymax releases oxygen that helps stimulate aerobic microorganisms involved in the decomposition of organic matter in treated blood. 3. What is the recommended dosage of Oxymax? The recommended dosage is 250 g of Oxymax per metric ton (MT) of blood after boiling and cooling. 4. Does Oxymax help reduce pathogens? Yes. Oxymax is formulated to help decrease the pathogenic load present in slaughter blood during the treatment process. 5. How does Oxymax improve fertilizer quality? Oxymax supports efficient decomposition and nutrient stability, helping improve the properties of treated blood for use as agricultural fertilizer.Content coming soon! Related Products Ag Protect Microbial Blend (Blood Pro) Nano Chitosan 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 What is TH-Derma? Th-Derma is a biological fungicide based on Trichoderma harzianum. It is used to help manage fungal diseases affecting the root zone, seedlings, and crop establishment. Which diseases does Th-Derma help control? Th-Derma helps manage fungal diseases such as damping-off, root rot, collar rot, wilt, fruit rot, and other pathogenic fungal infections affecting agricultural and horticultural crops. What is the active organism in Th-Derma? The active organism in Th-Derma is Trichoderma harzianum, a beneficial fungus widely used in biological crop protection and root-zone management. How does Th-Derma work? Th-Derma works through several biological mechanisms. Trichoderma harzianum competes with pathogens in the rhizosphere, produces natural antimicrobial compounds, and secretes enzymes such as chitinase, glucanase, and pectinase that help suppress harmful fungi. Can Th-Derma help against nematodes? Yes. Th-Derma can support nematode management programs and is indicated for nematodes such as root-knot nematodes and reniform nematodes. Which crops can Th-Derma be used on? Th-Derma can be used on a wide range of crops, including banana, cotton, cabbage, chillies, marigold, paddy, cauliflower, citrus, grapes, ginger, groundnut, ornamentals, pepper, pomegranate, tea, tomato, turmeric, jowar, okra, sunflower, pulses, and wheat. How should Th-Derma be applied as a foliar spray? For foliar application, mix 10 g of Th-Derma powder in sufficient water and spray uniformly over the crop canopy. The total spray volume should be adjusted according to crop type and canopy size. How should Th-Derma be applied to soil? For soil application, mix Th-Derma with organic fertilizer and apply it to the root zone. The current product page recommends mixing 50 kg of Th-Derma powder with organic fertilizer for application over 1 acre of land. How is Th-Derma used for nursery root dipping? For nursery root dipping, mix 10 g of Th-Derma with 1 litre of water and dip plant roots before transplanting. The current page recommends overnight dipping for nursery application. When should Th-Derma be applied? Th-Derma is best applied preventively, especially during nursery, transplanting, early root establishment, and periods when soil-borne disease pressure is expected. It can also be used as part of a regular biological disease-management program. Can Th-Derma be used with organic fertilizer? Yes. Th-Derma is suitable for soil application with organic fertilizer, which helps distribute the beneficial fungus around the root zone and supports microbial establishment. Is Th-Derma only for soil application? No. Th-Derma can be used as a foliar spray, soil application, or root-dip treatment depending on the crop stage and disease-management objective. Is Th-Derma suitable for nurseries? Yes. Th-Derma is suitable for nursery use, especially for root dipping and early-stage protection against damping-off and root-zone diseases. How should Th-Derma be stored? Store Th-Derma in a cool, dry place at room temperature. Keep the pouch sealed when not in use and protect it from moisture, direct sunlight, and high heat. Can Th-Derma replace all fungicides? Th-Derma is best used as part of an integrated disease-management program. It can reduce dependence on conventional chemical fungicides, but disease-control strategy should be adjusted based on crop, disease pressure, weather conditions, and local agronomic guidance. Key Benefits Biological Protection Against Soil-Borne Fungal Diseases Th-Derma is a Trichoderma harzianum-based biofungicide designed to help manage soil-borne fungal diseases such as damping-off, root rot, collar rot, wilt, and other pathogenic fungal infections. Supports a Healthier Rhizosphere Th-Derma helps establish beneficial Trichoderma activity around the root zone, where it competes with harmful pathogens and supports a more balanced microbial environment. Natural Pathogen Suppression Trichoderma harzianum suppresses disease development through multiple biological mechanisms, including competition, mycoparasitism, and the production of natural enzymes and bioactive compounds. Root Growth and Plant Establishment Support By improving root-zone biology, Th-Derma supports seedling establishment, root development, shoot growth, and overall plant vigour, especially during early crop stages. Helps Improve Nutrient Availability Th-Derma can support nutrient-use efficiency by helping solubilize insoluble phosphates and improving biological activity in the rhizosphere. Nematode Management Support Th-Derma can contribute to nematode management programs by helping reduce pressure from nematodes such as root-knot nematodes and reniform nematodes. Suitable for Multiple Application Methods Th-Derma can be used through foliar spray, soil application, and nursery root dipping, making it suitable for field crops, vegetables, fruit crops, plantation crops, ornamentals, and nursery systems. Useful in Integrated Disease Management Th-Derma is suitable for use as part of integrated disease management programs where growers want to reduce dependence on conventional chemical fungicides and strengthen biological crop protection. 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. 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