Biology, asked by jaiswanthreddy, 11 months ago

- Visit a nearby crop field and collect information
regarding techniques of removal of weeds and
chemical control of insect pests.

Answers

Answered by piyushkumar18

3

Answer:

techniques of weeds removal are;-

by using trowel (khurpi)
by ploughing the field before tilling.
by spraying Weedicides.

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