Question

what are weeds?how can we control them?​

Answer 1

Explanation:

Weeds can be controlled using weedicides. It is a chemical, which is sprayed in the fields to kill all available weeds. ...

Tilling before sowing of crops also helps in removing weeds. Tilling uproots the weeds. ...

The manual method of removing weeds is with the help of a khurpi.

Answer 2

Answer:

It is a plant that is undesirable in a particular situation. It is a plant in the wrong place. Weeds compete with crops for space, nutrients, water and light.

Methods to control weeds are:

1. Tilling before sowing of crops

2. It can be controlled using weedicides

3. manual method of removing weeds is with the help of a khurpi .