Microbial Biofertilizer Technology for Sustainable Agriculture and Soil Health Enhancement

CSIR-IHBT offers an innovative biofertilizer solution derived from unique plant growth-promoting rhizobacteria (PGPR) native to the Western Himalayan niches. The formulation enhances crop yields, strengthens plant resilience against environmental stresses, and improves soil fertility-all while reducing dependence on chemical fertilizers. With proven field performance and multi-stress tolerance, it aligns with the growing global demand for sustainable and organic agricultural practices.

The technology utilizes Himalayan PGPR strains with functional traits such as phosphate solubilization, siderophore production, potassium solubilization, nitrogen fixation, indole-3-acetic acid (IAA) production, and ACC-deaminase activity. These microbes withstand harsh conditions including drought, salinity, extreme temperatures, and variable pH levels. Their efficacy has been validated through multilocational field trials across Himachal Pradesh and Punjab in different crops like potato, saffron, garlic, onion and pea.

The technology is suitable for organic and sustainable farming, integrated nutrient management, soil fertility restoration, and crop production under stress conditions, particularly in horticultural and vegetable systems.

• Ready-to-use, shelf-stable microbial formulations with six-month viability.
• Eco-compatible and non-pathogenic, ensuring safety for plants, humans, and soil ecosystems.
• Reduces or replaces chemical fertilizers, supporting eco-friendly nutrient management.
• Incorporates novel PGPR strains with abiotic stress tolerance potential
• Enhances nutrient availability
• Improves soil structure, microbial diversity, and enzymatic activity, leading to long-term soil fertility enhancement.
• Enhances plant resilience against abiotic stress, thereby improving yield stability in challenging environments.
• CSIR-IHBT’s biofertilizers harness novel PGPR strains to boost nutrient uptake, enhance plant growth, and restore soil health—offering a ready-to-use, eco-friendly, and sustainable solution for high-yield organic farming.