Class 8 Science Crop Production and Management

Crop Production and Management

1) In which season Rabi crop is grown.

a) Winter 

b) Rainy season

c) Summer 

d) Autumn Season.

2) When healthy seeds are dipped in water, seeds

a) Sink in water 

b) Float in water

c) Neither sink nor float 

d) All of these.

3) Which one is used to store grains on large scale.

a) Jute bags 

b) Silos

c) Metallic bins 

d) All of these.

4) Write cropping pattern for the following crops (Rabi / Kharif)

a) Paddy, Maize, soyabeen, goundnuts ______________

b) Wheet, gram, peas, mustard, Alsi ______________.

5) Sources of Irrigation. (Any four)

................. ...................... ..................... .........................

6) Write one word for following sentences.

a) Undesirable plants which are grown along with crop _____________.

b) To turn the soil and loosen it. _______________.

c) Bacteria present in roots of leguminous plants _______________.

d) Rearing of animals at large scale ___________________.

7) Differences between fertiliser and manure.

Fertilizer Manure

1 .................................. 1 ..................................

2 .................................. 2 ..................................