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Agricultural use of soils defines not only level of maintenance of the population foodstuff , but also an ecological condition of inhabitancy of the person . Infringement of ecological laws at use of the earths leads to falling of fertility of soils , to pollution of the water and air environment , to decrease in productivity of agricultural crops to deterioration of agricultural production . Thus , influence of agricultural production on a condition of ecosystems more and more amplifies , leading to negative consequences .
balabeksymbat8:
Аз го маган 180 сөз керек ед.. ну рахмет
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