15
2021-04在(zai)我國(guo),由于土(tu)地長(chang)期大(da)量施用化學肥(fei)料,造成土(tu)壤(rang)中(zhong)某些(xie)營養成分的(de)嚴重(zhong)缺乏,土(tu)壤(rang)板結,影(ying)響了(le)農(nong)作物產(chan)品的(de)品質,因此需要施用大(da)量的(de)有機(ji)肥(fei)農(nong)家肥(fei)來改良土(tu)壤(rang),提高作物品質...
18
2020-06為推動落實《農(nong)(nong)業農(nong)(nong)村部辦(ban)(ban)(ban)公(gong)廳(ting)、生態環境(jing)部辦(ban)(ban)(ban)公(gong)廳(ting)關于(yu)促(cu)進(jin)畜禽糞污(wu)(wu)(wu)還田利(li)用依法加(jia)強養殖污(wu)(wu)(wu)染治理(li)的指導意見(jian)》(農(nong)(nong)辦(ban)(ban)(ban)牧〔2019〕84號),進(jin)一步明確(que)畜禽糞污(wu)(wu)(wu)還田利(li)用有...