Question

list the ways to increase crop productivity​

Answer 1

we should supply natural fertilizers instead of chemical ones

for eg... manure..

Answer 2

Answer: Multiple Cropping , HYV seeds

Explanation: In this method more crop can be grown on a single piece of land

High yielding variety seeds increase the production 3 times on a peice of land hyv seeds are only affective if they are used with chemical fertilizers and pesticides.

Due to high use of chemical fertilizers and pesticides , the quality of land is degraded