explain the disadvantages of excessive use of chemical fertilizers to increase agricultural output
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The over-use of chemical fertilizers can lead to soil acidification because of a decrease in organic matter in the soil. Nitrogen applied to fields in large amounts over time damages topsoil, resulting in reduced crop yields. ... Clay soils have an ability to buffer the effects of excess chemical fertilization.
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The over-use of chemical fertilizers can lead to soil acidification because of a decrease in organic matter in the soil. Nitrogen applied to fields in large amounts over time damages topsoil, resulting in reduced crop yields. ... Clay soils have an ability to buffer the effects of excess chemical fertilization
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