Question

why hai crop yeilds become important these days

Answer 1

hey!!✌✌
ur answer is......
crop yields has become important these days becozz of the continuously growing population ,
requirement of food is also increasing every year to feed this population.extra farming land is not available in country to increase production.therefore it's necessary to increase crop yield to meet growing demands for food.
HOPE IT HELPS U

Answer 2

it is the important part of indian economy .... 
as been important it is increased.....