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Which of the following is method for the reclamation of alkali soil?

Which of the following is method for the reclamation of alkali soil? Correct Answer All the above

The correct answer is ​All the above.

  • Reclamation of alkali soil: It can be defined as the removal of exchangeable sodium and its replacement by calcium.
  • Gypsum: 8q/ ha used for reclamation of alkali soils having pH > 8.5
  • Iron pyrite: (Fes2): 12q/ ha can be used for amendments of alkali soil.
  • Green manuring should be adopted for the reclamation of alkali soil.
  • Cultivation of Salt tolerant crops is good for the reclamation of alkali soil.
  • Additional Information
  • Alkaline soils: In alkaline soil Bo, Mo, and Sodium toxicity.
  • Black colored, found in the semi-arid and sub-humid areas.
  •  Alkaline soils developed due to excess NaCO3 and NaHCO3 ions in the soil.
  • In alkaline soils, we should use CAN or DAP instead of urea.

Related Questions

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