EASY
8th CBSE
IMPORTANT
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2,4-D is an example of a weedicide.

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Important Questions on Crop Production and Management

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q F
Winnowing involves the separation of grain from crop.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q F
Crossing between two same varieties of crops is called hybridisation.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q F
Granaries are used to store small amount of grains.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q G
Define agriculture. List basic agricultural practices in the correct order.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q G
Differentiate between Kharif and Rabi crops with examples.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q G
Why is the soil suitably levelled before sowing seeds?
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q G
In what way is the use of a seed drill advantageous over broadcasting?
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 1 - Crop Production and Management>ASSESSMENT ZONE>Q G
If the soil has all the nutrients, then why do we need to replenish it?