Question

what are weed?How can we control them?​

Answer 1

Answer:

weeds are unwanted or useless plants which grow on their own and take up all nutrients which  is neccesary for the growing crops

Explanation:

Answer 2

Answer:

Weeds are unwanted plants that grow naturally along with the crop plant.Weeds are very harmful for the crops.They take up the nutrients required for the crops.This results in less growth of crops.

Explanation:

Weeds can be controlled by:-

1. Spraying weedicides

2. By manual picking :.

a.using rake

b.using shuffle

3. By ploughing them before sowing seeds.