15
2021-04在(zai)我國,由于土(tu)地長(chang)期大量施用(yong)化學肥料(liao),造成(cheng)(cheng)土(tu)壤中某些(xie)營養成(cheng)(cheng)分的(de)嚴重缺(que)乏,土(tu)壤板結,影響了農作物產品的(de)品質,因此需(xu)要施用(yong)大量的(de)有機肥農家肥來改良(liang)土(tu)壤,提高作物品質...
18
2020-06為推動落(luo)實《農業農村部(bu)辦(ban)公(gong)(gong)廳、生(sheng)態(tai)環境(jing)部(bu)辦(ban)公(gong)(gong)廳關于促進(jin)畜(chu)禽糞污還田(tian)利用依法加(jia)強養殖污染(ran)治理(li)的指導意見》(農辦(ban)牧(mu)〔2019〕84號),進(jin)一步明確畜(chu)禽糞污還田(tian)利用有...