Districts with soil like Namsai

Ranked by how closely their soil tests match: the share of samples low or short in each nutrient, pH and salt.
  1. Chittoor, Andhra Pradesh Grows Groundnut, Rice, Horse Gram (Kulthi) Compare
  2. Tirupati, Andhra Pradesh Grows Rice, Groundnut, Sugarcane Compare
  3. Bargarh, Odisha Grows Rice, Moong (Green Gram), Groundnut Compare
  4. Rewari, Haryana Grows Bajra (Pearl Millet), Rapeseed & Mustard, Wheat Compare
  5. Visakhapatnam, Andhra Pradesh Grows Rice, Cashew, Other Rabi Pulses Compare
  6. Sonepur, Odisha Grows Rice, Tur (Arhar), Cowpea (Lobia) Compare
  7. Lohit, Arunachal Pradesh Grows Rice, Maize, Rapeseed & Mustard Compare
  8. Ramgarh, Jharkhand Grows Rice, Rapeseed & Mustard, Gram (Chana) Compare
  9. Palnadu, Andhra Pradesh Grows Cotton, Chillies (Dry), Rice Compare
  10. Chatra, Jharkhand Grows Rice, Gram (Chana), Rapeseed & Mustard Compare

Yields also depend on water, weather, seeds and farming practice, not only soil.

Source: Soil Health Card – soil nutrient analysis (Ministry of Agriculture & Farmers Welfare).