Nammalvar popularized several low-cost, natural preparations that are staples in Tamil organic farming:
: Offers three-day residential workshops covering natural pesticide making, soil management, and the cultivation of millets and traditional greens. Expand map
Nammalvar popularized several low-cost, natural preparations that are staples in Tamil organic farming:
: Offers three-day residential workshops covering natural pesticide making, soil management, and the cultivation of millets and traditional greens. Expand map nammalvar organic farming pdf in tamil verified
