Biochar: A Boon for Farmers, Enhancing Soil Fertility and Yields

• Biochar converts crop residues into charcoal in a limited oxygen environment, addressing issues like air pollution and soil degradation caused by burning.
• The process involves burning crop residues like paddy, cotton, and chili in a specially prepared drum, then mixing the resulting charcoal with soil.
• Low-cost production methods include using an iron drum, filling it with cut crop residues, and burning it while controlling air flow to ensure charring.
• Biochar, especially when mixed with compost, improves soil moisture retention, increases oxygen availability in paddy fields, and reduces the need for chemical fertilizers.
• NIRD&PR in Rajendranagar offers training to farmers on biochar production, promoting its adoption for sustainable agriculture and environmental protection.

Why It Matters: Biochar offers a sustainable solution for farmers to improve soil health, reduce pollution, and boost crop yields.