name any two method used in wedding
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removing unwanted plants
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What are weeds? Give some methods to remove weeds?
What is weed, give examples of them and write methords to remove them?
Ans: Weeds are plants that grow in a place where it is undesirable. Weeds compete with the desirable plants in the field for food, water, sunlight and even for space.Weeds also act as a host for spreading plant diseases.
Cultural methods such as crop rotation, selecting best suited crops for competition, scouting fields regularly are effective in controlling weeds.Mechanical and physical methods of weed control include hand pulling, digging, howing, mulching etc.Biological control include using insects or pathogens for killing the weeds.Chemical control include using chemicals such as weedicides.
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Badigare , SubjectMatterExpert
Member since Jan 04 2017
Weeding is the process to remove out the weeds. Weeds are unwantedvplants which grown along the useful crops. Weeding is required because weeds are competitive plants as they reduce the useful crop yield by acquiring space, fertilizers and nutrients from the soil.
Weed-suppressing mulch. Covering soil with weed-suppressing membrane is an effective method of preventing weeds from germinating. ...Preparatory spraying. Drenching the soil with contact weedkiller prior to sowing prevents weed seeds from germinating. ...Fork.Daisy grubber. Selective weedkiller.Systemic weedkille
What is weed, give examples of them and write methords to remove them?
Ans: Weeds are plants that grow in a place where it is undesirable. Weeds compete with the desirable plants in the field for food, water, sunlight and even for space.Weeds also act as a host for spreading plant diseases.
Cultural methods such as crop rotation, selecting best suited crops for competition, scouting fields regularly are effective in controlling weeds.Mechanical and physical methods of weed control include hand pulling, digging, howing, mulching etc.Biological control include using insects or pathogens for killing the weeds.Chemical control include using chemicals such as weedicides.
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person
Badigare , SubjectMatterExpert
Member since Jan 04 2017
Weeding is the process to remove out the weeds. Weeds are unwantedvplants which grown along the useful crops. Weeding is required because weeds are competitive plants as they reduce the useful crop yield by acquiring space, fertilizers and nutrients from the soil.
Weed-suppressing mulch. Covering soil with weed-suppressing membrane is an effective method of preventing weeds from germinating. ...Preparatory spraying. Drenching the soil with contact weedkiller prior to sowing prevents weed seeds from germinating. ...Fork.Daisy grubber. Selective weedkiller.Systemic weedkille
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