Khadar soils are preferred over Bhangar soils for crop cultivation because
1. Khadar soil are composed of fine particles than that of Bhangar soil.
2. Bhangar soils lack in kankar nodules.
Choose the correct reason from the codes below.
1 only.
2 only.
Both.
none of the above
Explanation:
Bhangar soils are rich in kankarie calcareous deposits like calcium carbonate. Secondstatement is wrong and Bangar soils are rich in kankar nodules ie calcareous deposits.Infactkankar deposits improves soil fertility. Also that in Khader soils nutrients are renewedevery year from flood waters and thus more fertile than Bangar soils which is rarelyreplenished with nutrients.
Bhangar soils are rich in kankarie calcareous deposits like calcium carbonate. Secondstatement is wrong and Bangar soils are rich in kankar nodules ie calcareous deposits.Infactkankar deposits improves soil fertility. Also that in Khader soils nutrients are renewedevery year from flood waters and thus more fertile than Bangar soils which is rarelyreplenished with nutrients.