Question

write a note on different methods of weeding. Why weeding is necessary​

Answer 1

Answer:

1. manually- weeds can be removed manually by uprooting them by hands.

2. by using weedicides- weedicides are chemicals which stop the growth of weeds.

weeding is necessary as weeds compete with the crops for sunlight, water and nutrients which may cause improper growth of the crops.

if this helps pls do mark me as the brainliest.

Answer 2

Answer: weeds are controlled by using certain chemicals , called weedicides.

Explanation: