Understand the word pair relation and fill in the blanks.
Cowdung - organic fertilizer, Azospirillum - _______

The component that is found abundantly in the soil.

Compost is a

Find the odd one.

Understand the word pair relation and fill in the blanks.
Sericulture - growing silkworm, _____ - Bee keeping.

_____ is very essential for the plant growth.

BHC (Benzene hexachloride) is a

Supply of water to crops at appropriate intervals is called

Understand the word pair relation and fill in the blanks.
Mushroom culture - Growing mushroom, Cuniculture - ______