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2021-04在(zai)我國,由于土(tu)地長期大量施(shi)用化學肥料,造成土(tu)壤中某些營養成分的嚴重缺(que)乏,土(tu)壤板結,影(ying)響了農作(zuo)物(wu)產品(pin)的品(pin)質(zhi),因此(ci)需要施(shi)用大量的有(you)機肥農家肥來改良土(tu)壤,提高作(zuo)物(wu)品(pin)質(zhi)...
18
2020-06為推(tui)動落實《農(nong)(nong)業農(nong)(nong)村(cun)部辦(ban)公廳、生(sheng)態(tai)環境部辦(ban)公廳關于促進畜(chu)禽糞污還田(tian)利用依法加強(qiang)養殖污染治理的指導意(yi)見(jian)》(農(nong)(nong)辦(ban)牧〔2019〕84號),進一步明(ming)確畜(chu)禽糞污還田(tian)利用有(you)...