Question

What methods are used to preserve foodgrain?

Answer 1

In order to preserve the stored food grains, the following methods are used:

1. The grain is dried well in the sun and stored in sacks.
2. The chemicals are sprayed on the places where the sacks are stacked.
3. Neem leaves are mixed with the grain to avoid insect attacks.
4. Protective chemicals are mixed with the grains. The smell of these chemicals repels insect pests.
5. The place where grains are stored is kept dry and airy to prevent it from catching fungus.