Districts with soil like Supaul

Ranked by how closely their soil tests match: the share of samples low or short in each nutrient, pH and salt.
  1. Sitamarhi, Bihar Grows Rice, Wheat, Sugarcane Compare
  2. Sheohar, Bihar Grows Rice, Wheat, Moong (Green Gram) Compare
  3. Munger, Bihar Grows Rice, Wheat, Maize Compare
  4. Purnia, Bihar Grows Maize, Rice, Wheat Compare
  5. Mangan, Sikkim Grows Maize, Rice, Small Millets Compare
  6. Saharsa, Bihar Grows Rice, Wheat, Maize Compare
  7. Kathua, Jammu And Kashmir Grows Wheat, Rice, Maize Compare
  8. Jamnagar, Gujarat Grows Groundnut, Cotton, Gram (Chana) Compare
  9. Bhojpur, Bihar Grows Wheat, Rice, Potato Compare
  10. Suryapet, Telangana Grows Rice, Cotton, Chillies (Dry) 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).