EASY
8th CBSE
IMPORTANT
Earn 100

What is ploughing (or tilling)? Name any two implements used for tilling the fields.

Important Questions on Crop Production and Management

MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 51
State two beneficial effects of ploughing the fields (or loosening and turning the soil).
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 52
State the function of Food Corporation of India.
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 52
What is done to protect the grains stored in gunny bags in big godowns from damage?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 53
Define manure. What are the advantages of manure?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 54
What is a fertilizer? Name any two fertilizers. State two harmful effects caused by the excessive use of fertilizers.
MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 55
Explain how soil gets affected by the repeated growing of crops in the same fields. How does use of fertilizers help the farmers?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 56
What is weeding? Why is weeding necessary?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 1 - Crop Production and Management>Short Answer Type Questions>Q 57
What are weedicides? Name one weedicide.