Social Sciences, asked by Divyasandhya, 10 months ago

Why are different methods of necessary for dryland areas?​

Answers

Answered by Aman1551
5

Answer:

Techniques include summer fallow rotation (in which one crop is grown on two seasons' precipitation, leaving standing stubble and crop residue to trap snow), and preventing runoff by terracing fields. ... Moisture can be conserved by eliminating weeds and leaving crop residue to shade the soil.

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