Question

why are weed harmful to crop plant ?

Answer 1

they absorb the nutrients given to the crops and crops gets affected

Answer 2

Heya user,

Weeds are basically plant considered undesirable in a particular situation, "a plant in the wrong place.

Weed are harmful for crops because.......

1. Directly competing for light, growing taller than and shading out other plants.

2. Competing for nutrients or water in the root zone.

3. Attracting insects that eat the other plants.

4. Producing chemicals that inhibit the growth of other plants.

Hope this will help you.