What is sprinkler system? 

Important Questions on Crop Production and Management

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 3

A farmer grows wheat, year after year. He finds that yield becomes low. Give one appropriate reason for it. 

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 4

Why is it necessary to sow seeds at appropriate depth?

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 5

What do you mean by weeding? Why is it necessary?

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 6

What happens, when a farmer uses fertiliser in excessive amounts?

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 7

Manure is an _____ substance. (organic/ inorganic)

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 8

 Draw a diagram of a hoe and label its various parts.

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 1>Q 9

Explain the various agricultural practices.

EASY

8th CBSE

IMPORTANT

Full Marks Science>Chapter 1 - Crop Production and Management>TEST ASSIGNMENT NO. 2>Q 1

Name two common weeds.