Question

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

Answer 1

they are harmful in many ways :-
1 reduction in crop yield.
as they grow very fast then the crops and 2,consume large amount of water and nutrients and losses yields.
3, also adds to the cost of cleaning for farmers.
different ways are
1,handling pulling method, burning used by small farmers as they dont require much cost.
2, can use herbicide chemical method for weed control.
3,cropping method it include proper crop rotation so that they don't have free growth.

and there are more ways in this not written all of them these are imp one. .

Answer 2

Weeds are the unwanted plants. Which grow along with crop which generally have no need . It led to the deficiency of the main crop.

Different ways to get rid to weeds are-

I) hand picking

II) using weedicides