Organic Manures: Nature's Nutrient Powerhouses
Compost Preparation
- Mix 2 parts crop residue + 1 part cattle dung
- Layer in 3x3x3 ft pit
- Add Trichoderma fungi (₹50/packet)
Benefits: 30-40% urea reduction, 1-2% organic carbon boost
Vermicompost Setup
- 10x3x2 ft beds with brick/bamboo
- 60% cow dung + 30% crop residue
- 1 kg earthworms per bed
Government Initiatives
- PKVY: 50% subsidy on organic inputs
- Neem-Coated Urea mandate
- Pusa Decomposer at ₹20/packet
Success Story: ZBNF in Andhra Pradesh
- Jeevamrutha weekly sprays
- Bijamrita seed treatment
- Coconut mulch system
"Reduced fertilizer costs from ₹12,000 to ₹1,500/acre while maintaining yields"
Challenges & Solutions
| Challenge | Solution |
|---|---|
| High labor costs | Subsidized compost turners |
| Slow results | 25% NPK + biofertilizers combo |