Question

how do biotic and abiotic factors affect crop production​

Answer 1

Biotic variables including irritations, nematodes, illnesses, and so on influence the net harvest creation in an assortment of ways. A bug benefits from the leaves or stems of the harvests and causes harm. For instance, boll weevil is a vermin on cotton. It assaults the cotton crop, in this way lessening its yield. Weeds are undesirable plants that develop with the fundamental harvest and go after supplements, light, and space.

Abiotic factors additionally influence crop efficiency from numerous points of view. Abiotic factors like saltiness, temperature, etc.can lead to lost grain yield. Common cataclysms, for example, dry seasons and floods are eccentric and can pulverize the whole yield causing colossal misfortunes.