Districts with soil like Kasaragod

Ranked by how closely their soil tests match: the share of samples low or short in each nutrient, pH and salt.
  1. Serchhip, Mizoram Grows Rice, Maize, Other Oilseeds Compare
  2. Champhai, Mizoram Grows Rice, Maize, Other Rabi Pulses Compare
  3. Dakshina Kannada, Karnataka Grows Arecanut, Arecanut (Processed), Coconut Compare
  4. Uttara Kannada, Karnataka Grows Rice, Arecanut, Arecanut (Processed) Compare
  5. Kottayam, Kerala Grows Coconut, Rice, Tapioca (Cassava) Compare
  6. Saitual, Mizoram Grows Rice, Maize, Soybean Compare
  7. Ri Bhoi, Meghalaya Grows Rice, Maize, Ginger Compare
  8. Siaha, Mizoram Grows Rice, Maize, Other Oilseeds Compare
  9. Pathanamthitta, Kerala Grows Coconut, Tapioca (Cassava), Rice Compare
  10. Sindhudurg, Maharashtra Grows Rice, Other Rabi Pulses, Other Pulses 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).