Minerals and Energy Resources / खनिज और ऊर्जा संसाधन
UPSC
Geography
Minerals and Energy Resources / खनिज और ऊर्जा संसाधन
Question Bank
Mineral Resource, Industries Population Multipurpose Projects of India
question_answer
In the areas of intensive cultivation with excessive use of irrigation, especially in areas of green revolution, the fertile alluvial soils are becoming saline. What should be added in the soil to solve the problem of salinity?