Question

33. How do biotic and abiotic factors affect crop
production ?​

Answer 1

Answer:

Biotic factors such as pests, insects and diseases reduce the crop production. ... Weeds also reduce crop productivity by competing with the main crop for nutrients and light. Similarly, abiotic factors such as temperature, wind, rain etc. affect the net crop production.

Answer 2

Answer:

Biotic factors such as pests, insects and diseases reduce the crop production. ... Weeds also reduce crop productivity by competing with the main crop for nutrients and light. Similarly, abiotic factors such as temperature, wind, rain etc. affect the net crop production.