MEDIUM
9th CBSE
IMPORTANT
Earn 100

Differentiate between micronutrients and macronutrients.

Important Questions on Improvement in Food Resources

HARD
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 16 - Improvement in Food Resources>CHAPTER TEST>Q 16

How do biotic and abiotic factors affect crop production ?

HARD
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 16 - Improvement in Food Resources>CHAPTER TEST>Q 17
Compare the use of manure and fertilizers in maintaining soil fertility ?
HARD
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 16 - Improvement in Food Resources>CHAPTER TEST>Q 18
What are the advantages of intercropping and crop rotation ?
MEDIUM
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 16 - Improvement in Food Resources>CHAPTER TEST>Q 19
What is composting ?
MEDIUM
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 16 - Improvement in Food Resources>CHAPTER TEST>Q 19
How organic farming is done ?
MEDIUM
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 16 - Improvement in Food Resources>CHAPTER TEST>Q 20

What is the composition of normal animal feed? What kind of feed promote the health and milk output of dairy animals?