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Question
During the crop cultivation, Rahul observed that plant 'X' was growing along with his crops. He sprayed a chemical 'Y' to remove this plant. Identify X and Y.
During the crop cultivation, Rahul observed that plant 'X' was growing along with his crops. He sprayed a chemical 'Y' to remove this plant. Identify X and Y.
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Solution
The correct option is A X is a weed; Y is a weedicide
∙ Field crops are infected by a large number of weeds, insects, pests and diseases. Weeds are unwanted plants which take up the nutrients and reduces the growth of the crops.
∙ Weeds like xanthium, can be controlled by spraying the right amount of weedicides at the right time.
∙ Insecticides and pesticides are used to control insects and pests respectively. Fertilisers are commercially produced plant nutrients.
∙ Field crops are infected by a large number of weeds, insects, pests and diseases. Weeds are unwanted plants which take up the nutrients and reduces the growth of the crops.
∙ Weeds like xanthium, can be controlled by spraying the right amount of weedicides at the right time.
∙ Insecticides and pesticides are used to control insects and pests respectively. Fertilisers are commercially produced plant nutrients.
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