Question

What is weeding?why removing of weeds are necessary

Answer 1

Answer:

What is weeding?

Ans-Weeding is the process or removing undesirable plants that grow along with the crop(weeds).

Why it is important?

Ans-Weeds compete with the crops for nutrients,light and space.As a result,crop plants get lesser nutrients,light,and space for their development.Thus in turn,reduces their productivity.That's why it is important to remove weeds.

Methods to remove weeds -

• It can be controlled by using weedicides.Weedicides are chemicals which is sprayed in the fields to kill all available weeds.They aren't harmful to crops.

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

• Farmers also remove it by hand with trowel(khurpi).

Hope it will help you.

Answer 2

Answer:

Weeding means removal or cutting down of unwanted plants or weeds. It is necessary because they affect the growth of the plant and also the nutrients supplied to the soil. Weeds compete with the main plant not only for space but also for water and nutrients.