how are chemical fertilizers harmful to soil class 9th economics chapter 1st story of village Palampur CBSE NCERT
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Chemical fertilizers have aided farmers in increasing crop production since the 1930's. While chemical fertilizers have their place increasing plant nutrients in adverse weather conditions or during times when plants need additional nutrients, there are also several harmful effects of chemical fertilizers. Some of the harm chemical fertilizers may cause include waterway pollution, chemical burn to crops, increased air pollution, acidification of the soil and mineral depletion of the soil.
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chemical fertilizers make the soil infertile ....
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