15
2021-04在我(wo)國,由于土地長期大量施用(yong)化學肥(fei)料,造成土壤中某些營(ying)養成分的嚴(yan)重(zhong)缺乏(fa),土壤板結,影響了農作物(wu)產品的品質,因此需要施用(yong)大量的有機肥(fei)農家肥(fei)來改良土壤,提(ti)高(gao)作物(wu)品質...
18
2020-06為推動落(luo)實《農(nong)(nong)業農(nong)(nong)村(cun)部辦(ban)公(gong)(gong)廳、生態(tai)環境部辦(ban)公(gong)(gong)廳關于促進(jin)畜(chu)禽糞(fen)污還田利用依法加強養殖污染治理的指導意(yi)見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜(chu)禽糞(fen)污還田利用有...