100+ Science General Knowledge Question Answers - 2

Question: 6

What are the four methods of prawn culture?

Traditional method

Extensive method

Semi intensive method

Intensive method

Question: 7

Write the composition of cattle feed?

A feed consisting of ordinary grass, alba - alba (a legume) and clover also a legume is good for cattle. They are fed both in the morning and evening.

Question: 8

What is casing?

In the cultivation of mushroom, after the appearance of the mycelial growth, clay loamy soil or dung compost is added. This is called casing.

Question: 9

What is spawning?

The mixing up of spawns with the required substrate in which it has to be grown is called spawning.

Question: 10

Give examples of desi breeds?

Aseel,

Chittagong,

Ghagus and

Basra