Question

howare weeds harmful to crops​

Answer 1

Explanation:

Weeds are harmful in many ways. ... Reduction in crop yield:- Weeds compete with crops for water, nutrients and light. Being hardy and vigorous in growth habit, they grow faster then crops and consume large amount of water and nutrients, thus causing heavy losses in yields

Answer 2

Answer:

* they affect the quality of main crop.

* some weeds get infected with diseases which damage the main crop also.

* some wheats may be poisonous and so should not become part of the crops .

* weeds germinate and grow faster and inferfere in the harvesting of crop.

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