Question

how do biotic and abiotic factors affect crop production

Answer 1

Both biotic and Abiotic factors affect the crops production in following ways :

1. Biotic, it is related to living things , in crops production the multicellular as well as unicellular organisms helps in the production .
Like some microscope are responsible for the growth of the plants .
Earthworm , the farmers friend , help in maintaining the soil fertility .


Abiotic , the non living things , such as water, air, which are responsible for the secondary growth in plants , responsible for photosynthesis , for the growth .

Answer 2

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Biotic factors like diseases, insects and nematodes and abiotic factors like drought, salinity, water logging, heat, cold and forest have a negative impact on crop production i.e the crop yield decreases due to these factors.



Hope it helped!!