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2021-04在我國,由(you)于土地長期(qi)大(da)量施用(yong)化學肥(fei)(fei)料,造(zao)成(cheng)土壤中某些(xie)營養成(cheng)分的嚴(yan)重缺乏(fa),土壤板(ban)結,影(ying)響了農作物產品的品質(zhi)(zhi),因此(ci)需要施用(yong)大(da)量的有機肥(fei)(fei)農家肥(fei)(fei)來改良土壤,提(ti)高作物品質(zhi)(zhi)...
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2020-06為推(tui)動落實《農(nong)業(ye)農(nong)村部(bu)辦公廳(ting)、生(sheng)態環境部(bu)辦公廳(ting)關(guan)于(yu)促進畜禽糞(fen)污(wu)還(huan)(huan)田利(li)用依法加強養殖污(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(fen)污(wu)還(huan)(huan)田利(li)用有...