Question

Hello guys .
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What are weeds? How we can control them?
please answer this question​

Answer 1

Answer:

weeds are the unwanted plants which grow in fields .weeds absorb the nutrients from the soil which are needed of crops . we can use weedicides to control them

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Answer 2

Answer:

Undesirable plants that grow along with crop plants are known as weeds. Xanthium, Parthenium, etc. are some common weeds. Weeds compete with the crop for nutrients, light, and space. As a result, crop plants get lesser nutrients, light, and space for their development. This in turn, reduces their productivity. Thus, various weeding methods are employed.

                                  OR

weed is a plant considered undesirable in a particular situation, "a plant in the wrong place". Examples commonly are plants unwanted in human-controlled settings, such as farm fields, gardens, lawns, and parks. ex- A few examples of broadleaf weeds are clover, dandelion, and purslane

Some important weeding methods are:

Weeds can be controlled using weedicides. It is a chemical, which is sprayed in the fields to kill all available weeds. Weedicides are not harmful to crops.

Tilling before sowing of crops also helps in removing weeds. Tilling uproots the weeds. The best time for the removal of weeds is before they produce flowers and seeds.

The manual method of removing weeds is with the help of a khurpi. It involves regular uprooting or cutting of weeds close to the ground.

Explanation:

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