DENDROLOGY AND SOCIETY
PLANT CLASSIFICATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT an advantage of weeds?
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Provide habitat and feed for wildlife
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Soil stabilization
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Increase crop yields
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Add organic matter to soil
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Explanation:
Detailed explanation-1: -Storing improvement does not help in the improvement of crop yield.
Detailed explanation-2: -Reduction in crop yields due to weeds result from their multiferous ways of interfering with crop growth and crop culture. Weeds compete with crops for one or more plant growth factors such as mineral nutrients, water, solar energy and space and they hinder crop cultivation operations.
Detailed explanation-3: -It improves soil structure, percolation and reduces changes of creation of hard-pan in sub soil and also reduces soil erosion.
There is 1 question to complete.