Question

What factors may be responsible for losses of grains during storage?

Answer 1

Factors responsible for losses of grain during storage are:
people store grains at wet places.
people are uncared during storage they are think that the crop are cultivated. so there is no any more problems.

Answer 2

Biotic factors such as insects,rodents,mites,fungi,birds,bacteria etc and abiotic factors such as moisture content in grains and temperature at which they are stored are responsible for the loss of grains during storage