MCQ on Class 8 Crop Production and Management

1.

Loose soil allows roots to breathe even when they are deep in the ground.

2.

………….. is the process of loosening and turning the soil.

3.

Organic matter, such as manure, is produced through the decomposition of …………..

4.

Which bacteria fix nitrogen in the roots of leguminous plants.

5.

…………….. involves separating grains from chaff with the help of the wind.

6.

…………….. refers to the cutting and gathering of mature crops .

7.

………… is the branch of agriculture that specializes in feeding, housing, health, and breeding of domestic animals

8.

………..is the process of beating out the grains from the harvested crops.

9.

Harvesting is done by sickle or machine referred to as ………….

10.

The drip system is useful in regions where there is little access to water.

11.

…………. is the process of watering a crop at the right time

12.

Preparing the soil is the…………… step in the cultivation of a crop.

13.

Weeding refers to the removal of weeds from crops

14.

……………… is a hand-held agricultural tool used for harvesting crops.

15.

Harvesting and threshing are done with a machine called a …………

16.

Sprinkler system is very useful for sandy soil.

17.

A …………… is a simple tool used to remove weeds and loosen soil.