Why are manure and fertilizers used in fields?

Important Questions on Improvement in Food Resources

HARD

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 3

What are the advantages of intercropping and crop rotation?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 4

What is genetic manipulation? How it is useful in agricultural practices?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 5

How do loss of stored grains occur?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 6

How do good animal husbandry practices benefit farmers?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 7

What are the benefits of cattle farming?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 8

For increasing production, what is common in poultry, fisheries and beekeeping?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 15 - Improvement in Food Resources>Exercises>Q 9

How do you differentiate between capture fishing, mariculture and aquaculture?