Question

Explain how weeds are harmful for plants.State the different ways of weed removal practiced by farmers.

Answer 1

Damages caused by weeds. 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:

weeds needs to be cut off time to time.

Explanation:

the chemical spray are used to take of weeds and sometimes they are harmful to the crops. they stop the growth of plants.

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