Fill in the blanks:
$(a)$ Pigeon pea is a good source of . . . . . . .
$(b)$ Berseem is an important . . . . . . crop.
$(c)$ The crops which are grown in the rainy season are called . . . . . . crops.
$(d)$ . . . . . . are rich in vitamins.
$(e)$ . . . . . . crop grows in the winter season.

Sameer once went to his granny's home with his family and he saw his granny serving water from an earthen pot and was surprised to see that and asked granny why she has kept that earthen pot for storing water. His granny then answered him that it keeps the water cool during summers,he then smiled and thanked her.
$(a)$ According to you,how does water kept in an earthen pot become cool during summers?
$(b)$ What kind of qualities are shown by Sameer?

"Crop Protection Management is both a pre-harvesting and a post-harvesting affair". Illustrate the statement with suitable examples.

Write the name of a bio-fertilizer.

Freshwater resources include canals,ponds,reservoirs and rivers.

The housing, nutritional and environmental requirements of broilers are somewhat different from those of egg layers.