CBSE Class 9 Biology Crop Production Management
Q.
Which of the following irrigation systems is close to a river?
Q.
What is the most appropriate example of mixed cropping?
Q.
Which of the following is an advantage of intercropping?
Q.
Besides a good crop yield, what do farmers and the Government pay attention to the most?
Q.
What is the process called where pests are suffocated when pesticides are sprayed?
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