what are weeds? How can we control them?
Answers
Ques : What are weeds? How can we control them?
Soln: The unwanted plants that grow by their own in the cultivating fields and compete with required crops for food, light, space and essential nutrients present in the soil are called weeds. For example, Parthenium (gajar ghas), Cyperinus rotundus (motha).
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.
hope it helps .
Answer:
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Explanation:
here is ur answer ❣️
weed is an unwanted plant that grows in the agricultural field and extracts the nutrients which are essential for the main crops. These plants are harmful as they are not required in the field.
control
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...Stabbing. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...Stabbing. ...Mulching. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...Stabbing. ...Mulching. ...Girdling. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...Stabbing. ...Mulching. ...Girdling. ...Tilling. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...Stabbing. ...Mulching. ...Girdling. ...Tilling. ...Soil Solarisation. ...
Mowing and Cutting. Mowing and cutting can decelerate the production of seed and can limit the growth of weeds. ...Weed Pulling. ...Stabbing. ...Mulching. ...Girdling. ...Tilling. ...Soil Solarisation. ...Flooding.