Science, asked by parvindersingh67, 1 month ago

what are weeds?How can we control them?​

Answers

Answered by XxSANDHUxX
21

\huge \red❥\huge{\underline{\mathtt{\gray{ᴀ}\pink{ɴ}\green{s}\blue{ᴡ}\purple{ᴇ}\orange{ʀ}\green}}}\blue࿐

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.

Answered by Anonymous
2

Answer:

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 weedicides and are used to kill and destroy the weeds.

Similar questions