15
2021-04在我國,由于土(tu)地長期大量施用化學(xue)肥(fei)(fei)(fei)料,造成土(tu)壤(rang)中某些(xie)營(ying)養成分的(de)嚴重缺(que)乏,土(tu)壤(rang)板結,影響了農(nong)作物產品的(de)品質,因此(ci)需要施用大量的(de)有機肥(fei)(fei)(fei)農(nong)家肥(fei)(fei)(fei)來改良土(tu)壤(rang),提高(gao)作物品質...
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2020-06為推動落(luo)實《農(nong)(nong)業農(nong)(nong)村部(bu)辦(ban)公(gong)廳(ting)、生態(tai)環境(jing)部(bu)辦(ban)公(gong)廳(ting)關于促進(jin)畜禽糞污還田利(li)用依法加強(qiang)養殖污染治理的指導(dao)意見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞污還田利(li)用有...