Answer:
Due
to 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 is necessary to increase crop
yield to meet growing demands for food. (1)
The major activities for improving crop yields are
(i) crop variety improvement
(ii) crop production improvement
(iii) crop protection management (1)
Out of these three activities crop variety improvement is
very important because it helps to attain good yield of crop. (1)
You need to login to perform this action.
You will be redirected in
3 sec