CBSE Class 9 Biology Crop Production Management

Q.

Which of the following is used for irrigational purposes in India?



Q.

Which of the following is an abiotic factor which affects stored grains?



Q.

Which of the following is the cheapest source of water supply?



Improvement in Food Resources - Exam Decoded 1

Important aspects of crop management such as irrigation, cropping patterns, and storage of food grains.