Science, asked by kritikajggk, 1 year ago

Why is weeding necessary? How do we control it,??


RosalineGrace: Weeding is necessary to be done as they are harmful for crops and other green plants as it takes the butrientsfrom the soil, leaving nithing behind for the crops and destroying the health of plants.
SagarDendeva: weeding is necessary as weeds use up nutrients which are meant for the crops . They also complete for water and light and thus affect the production of the crop.

Answers

Answered by Haymitch
4
Weeding is necessary because it prevents the plant/crop from growing properly because all of the nutrients/manure will be taken up by the unwanted plant.
At times the waste of the crop after harvest is given as fodder to cattle sometimes some weeds may be poisonous
Sometimes we may even consume it
we can control weeds by spring wedgies or removing it manually

hope it helps u.
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Answered by varshadakhle
3
Hii.

here is your answer. ..

Weed - The unnecessary plant in field is known as weed.

Weeding is a important step in farm.

For making land suitable weeding is necessary.

Weeding increase soil fertility.

Weeding helps in availability of nutrients from the soil.

so weeding is necessary in farm.


We can control it by using various weedicides. It is available in market.

hope it helps you ☺
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