Question

Explain the method of reclamation of alkali soil.

Answer 1

There are three ways in which alkaline soils can be reclaimed:

1. Chemical procedures: This process involves the addition of chemicals to the soils. The chemicals, when added to the soils, help to brine the alkaline quality of the soil to the required level.

2. Mechanical procedures: This method includes processes like drainage, improving and leaching, scrapping and shattering of the clay pans.

3. Cultural procedures: This is the procedure of growing plants, which are tolerant to salt, on the alkaline grounds.