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2021-04在(zai)我(wo)國,由于土地(di)長(chang)期(qi)大量施用(yong)化(hua)學肥(fei)料,造(zao)成(cheng)土壤(rang)中某(mou)些營養(yang)成(cheng)分的嚴(yan)重(zhong)缺(que)乏,土壤(rang)板(ban)結,影響了(le)農作(zuo)物(wu)產品(pin)的品(pin)質(zhi),因此需要施用(yong)大量的有機肥(fei)農家肥(fei)來改良土壤(rang),提(ti)高作(zuo)物(wu)品(pin)質(zhi)...
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2020-06為推動落實《農(nong)(nong)業(ye)農(nong)(nong)村(cun)部(bu)辦(ban)公(gong)廳、生態環(huan)境(jing)部(bu)辦(ban)公(gong)廳關(guan)于促進(jin)畜禽糞(fen)污(wu)還田利用依法加強養殖污(wu)染(ran)治理(li)的指導意見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞(fen)污(wu)還田利用有...