Does nitrogen fixation help in nutrient enrichment?

Important Questions on Crop Production and Management

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 1

In which season, the frequency of irrigation is required at a higher rate? (Summer/ Winter)

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 2

Name some sources of irrigation.

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 3

In which method of irrigation, there is no wastage of water? (Sprinkler Irrigation/Drip Irrigation)

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 4

Why are unwanted plants harmful? What are they called?

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 5

Name the tool used for manual weeding.

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 1

What do you understand by the term ‘winnowing’?

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 2

The grain seeds are carried out from the chaff with the help of which machine?

MEDIUM

8th CBSE

IMPORTANT

All in One - SCIENCE CBSE Class 8>Chapter 1 - Crop Production and Management>Check Point>Q 3

Name the government agency which buys food grains from farmers. (Write the full name)