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2021-04在(zai)我國,由于土(tu)地(di)長(chang)期(qi)大量施用化學肥料,造(zao)成(cheng)土(tu)壤(rang)(rang)中某些營養成(cheng)分(fen)的嚴重缺乏,土(tu)壤(rang)(rang)板結,影響(xiang)了農(nong)作物產品(pin)(pin)的品(pin)(pin)質(zhi),因(yin)此(ci)需要施用大量的有機肥農(nong)家肥來改良土(tu)壤(rang)(rang),提(ti)高(gao)作物品(pin)(pin)質(zhi)...
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2020-06為(wei)推動落實《農(nong)(nong)業農(nong)(nong)村部辦公廳(ting)、生(sheng)態環境部辦公廳(ting)關(guan)于促(cu)進畜(chu)禽糞污(wu)還(huan)(huan)田利用依法加強養殖污(wu)染治理(li)的指導意(yi)見》(農(nong)(nong)辦牧(mu)〔2019〕84號),進一步(bu)明(ming)確畜(chu)禽糞污(wu)還(huan)(huan)田利用有...