Proven Intercropping Models for Indian Agro-Climates
Intercropping utilizes vertical space, root depths, and sunlight efficiently while buffering smallholders against single-crop failure and price collapses.
| Primary Base Crop | Compatible Companion Intercrop | Recommended Row Ratio | LER & Income Gain |
|---|---|---|---|
| Sugarcane (Autumn/Spring) | Chickpea / French Bean / Potato | 1:2 or 1:3 paired row | LER: 1.35 to 1.45 (+35% net profit) |
| Young Guava / Mango Orchard | Capsicum / Chilli / Watermelon | Inter-canopy alley cropping | Recovers orchard capex in Year 1-2 |
| Maize (Kharif) | Cowpea / Soybean / Blackgram | 2:2 or 1:1 additive model | LER: 1.25 (Suppresses weeds, fixes N) |
| Pigeonpea (Arhar) | Groundnut / Soybean / Green Gram | 1:2 or 1:3 row ratio | LER: 1.30 to 1.40 (Biological pest barrier) |
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