Organic Cotton Farming Practices
topic
Organic cotton farming relies on crop rotation (cotton-wheat-legume 3-year cycles), cover crops (clover, vetch), compost application (5–10 tonnes/ha), and integrated pest management (IPM) using neem-based biopesticides, pheromone traps, and beneficial insect habitat strips. Water use is 10–30% lower in drip-irrigated organic systems (600–900 L/kg lint) versus conventional flood irrigation (1,200–1,500 L/kg lint). Yield penalty of 20–30% versus conventional is partially offset by 20–35% price premium. India's BCI (Better Cotton Initiative) and organic transitions involve 180,000+ smallholder farmers (<2 ha holdings). Carbon sequestration in organic cotton soils averages 0.3–0.8 tonnes CO₂e/ha/year versus 0.1–0.3 for conventional. Bt cotton adoption in conventional farming (90% of US, 95% of Indian cotton) is prohibited under organic standards, requiring manual and biological pest management alternatives costing $80–150/ha more than chemical control.
Role
Provides the agricultural foundation for certified organic cotton supply, demonstrating that cotton can be produced sustainably at commercial scale through ecological farming systems while sequestering carbon, reducing water consumption, and supporting smallholder farmer livelihoods.