Question

explain the various factors which are responsible for the loss of stored food grains

Answer 1

There are lot of reason for the loss of food grains. They are
1.lack of storage facility
2. bug attack
3.climate change

Answer 2

There are two main factors responsible for loss of grains during storage:
i.BIOTIC FACTORS-: Insects, rodents, birds, mites and bacteria
ii. ABIOTIC FACTORS-: they include moisture , temperature and other non-living environmental factors.