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2021-04在(zai)我國,由于土(tu)(tu)地長期大量施用(yong)化學肥(fei)料,造(zao)成土(tu)(tu)壤中某些(xie)營養成分的嚴重(zhong)缺乏,土(tu)(tu)壤板結(jie),影響了農作(zuo)物產(chan)品(pin)的品(pin)質(zhi)(zhi),因此需要施用(yong)大量的有機(ji)肥(fei)農家肥(fei)來改良土(tu)(tu)壤,提高作(zuo)物品(pin)質(zhi)(zhi)...
18
2020-06為推動落實《農業(ye)農村(cun)部辦(ban)公廳(ting)、生態(tai)環境部辦(ban)公廳(ting)關于促進畜(chu)禽糞污還田(tian)(tian)利用依法加(jia)強養殖污染治理(li)的指導(dao)意見(jian)》(農辦(ban)牧〔2019〕84號),進一(yi)步明確畜(chu)禽糞污還田(tian)(tian)利用有...