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2021-04在我(wo)國,由于土(tu)(tu)地長期大量施用化學肥(fei)(fei)料,造成土(tu)(tu)壤中某些(xie)營(ying)養成分的嚴重(zhong)缺乏(fa),土(tu)(tu)壤板結,影響了農作物產品的品質(zhi),因此需(xu)要施用大量的有(you)機(ji)肥(fei)(fei)農家(jia)肥(fei)(fei)來(lai)改良(liang)土(tu)(tu)壤,提高(gao)作物品質(zhi)...
18
2020-06為推(tui)動落實《農(nong)業農(nong)村(cun)部(bu)辦公(gong)廳、生(sheng)態環境(jing)部(bu)辦公(gong)廳關于促進畜禽糞污(wu)還(huan)田利用(yong)依法加強養殖污(wu)染治理的指導意(yi)見》(農(nong)辦牧〔2019〕84號(hao)),進一步明確畜禽糞污(wu)還(huan)田利用(yong)有...