Science, asked by satbirsing9742987620, 1 month ago

What are weeds? How can we control them?
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Answers

Answered by geetasahani
1

Answer:

Weeds can be controlled using weedicides. It is a chemical, which is sprayed in the fields to kill all available weeds. ...

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

The manual method of removing weeds is with the help of a khurpi.

Explanation:

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Answered by 5290321chiru
0

Answer:

Tilling before sowing of crops helps in the uprooting and killing of weeds. Which may dry up and get mixed with soil. Weeds are also controlled by using certain chemicals, called weedicides. Weedicides are sprayed in the fields to kill the weeds.

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