Organic Wheat Cultivation

Basics

Season: Rabi (November–April) Soil: Loam, pH 6.0–7.5

Stage-by-Stage Organic Protocol

Stage	Action
Pre-sowing	5 t/ha FYM incorporated; soil test conducted
Seed Treatment	Trichoderma + PSB + Azotobacter seed coating
Sowing	Late October to early November — precise timing is critical for yield
Basal	Mustard cake (500 kg/ha) + neem cake (200 kg/ha)
CRI Stage (21 DAS)	Jeevamrutham 200 L/acre drench (Crown Root Initiation — critical irrigation/nutrient stage)
Tillering	Panchagavya foliar spray, 3% dilution
Flowering	Wood ash solution (1%) + seaweed extract foliar
Yellow Rust Control	1% garlic spray + Pseudomonas application

Why Sowing Timing Matters So Much

Wheat is highly sensitive to sowing date. Late October to early November sowing in North India aligns the crop's critical growth stages (tillering, flowering, grain filling) with optimal temperature windows. Delayed sowing beyond mid-November can reduce yield by 1–1.5% per day of delay due to terminal heat stress during grain filling in March.

CRI Stage — Why It's Critical

The Crown Root Initiation stage (around 21 days after sowing) is when wheat develops its permanent root system. A Jeevamrutham drench at this exact stage maximizes the establishment of beneficial root-zone microbes right as the permanent root architecture forms — this timing significantly outperforms earlier or later application.

Yellow Rust — The Major Organic Challenge

Yellow rust (Puccinia striiformis) is wheat's most damaging fungal disease in North India, especially in cooler, humid conditions. Organic management relies on:

• Preventive Pseudomonas fluorescens spray before disease onset
• Garlic extract spray (1%) — mild but consistent antifungal effect
• Resistant variety selection is the single most effective tool — choose locally recommended rust-resistant varieties from your state agriculture department

---

Next: Organic Tomato Cultivation