Districts with soil like Bongaigaon

Ranked by how closely their soil tests match: the share of samples low or short in each nutrient, pH and salt.
  1. Hojai, Assam Grows Rice, Sugarcane, Rapeseed & Mustard Compare
  2. Dhubri, Assam Grows Rice, Rapeseed & Mustard, Urad (Black Gram) Compare
  3. Nagaon, Assam Grows Rice, Rapeseed & Mustard, Jute Compare
  4. Darrang, Assam Grows Rice, Rapeseed & Mustard, Maize Compare
  5. Karbi Anglong, Assam Grows Rice, Rapeseed & Mustard, Maize Compare
  6. Goalpara, Assam Grows Rice, Rapeseed & Mustard, Jute Compare
  7. Jorhat, Assam Grows Rice, Arecanut, Rapeseed & Mustard Compare
  8. Dibrugarh, Assam Grows Rice, Rapeseed & Mustard, Arecanut Compare
  9. Kamrup Metro, Assam Grows Rice, Rapeseed & Mustard, Arecanut Compare
  10. Marigaon, Assam Grows Rice, Rapeseed & Mustard, Maize 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).