Why are weeds harmful? What is …

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Why are weeds harmful? What is used to remove them

Posted by Møøđįə Bøý 4 years, 10 months ago

CBSE > Class 08 > Science

4 answers

Saanvi Jamwal 4 years, 10 months ago

Weeds are harmful because they can harm the crop and stop the growth of the crops,to remove the weeds weedicides are use ,they only harm the weeds not to crops

1Thank You

Mayank Satsangi 4 years, 10 months ago

Wheats are harmful because it all the nutrients and water from the soil and and it is is harmful to the plant which grow in that area and it make the soil infertile

1Thank You

Shruti Gade 4 years, 10 months ago

Weeds are harmful because they can harm the crop and stop the growth of the crops,to remove the weeds weedicides are use ,they only harm the weeds not to crops

1Thank You

Yogita Ingle 4 years, 10 months ago

Weeds are unwanted plants. They grow with crops. They compete for nutrients and water with main crop. So weeds are very harmful. Process of controlling the weed is called weeding. Weeding is done manually by using khurpi and by using mechanical machines. Weeds are also controlled by using some chemical substances like 2, 4-D. These chemicals are called weedicide and used to kill and destroy the weed.

2Thank You

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