15
2021-04在我國(guo),由于土(tu)地長期(qi)大量(liang)施用化學肥(fei)料(liao),造成土(tu)壤中某些營(ying)養成分(fen)的嚴重缺乏,土(tu)壤板結,影響(xiang)了(le)農(nong)作(zuo)物(wu)產品(pin)的品(pin)質(zhi),因此需要施用大量(liang)的有機肥(fei)農(nong)家肥(fei)來改良土(tu)壤,提(ti)高作(zuo)物(wu)品(pin)質(zhi)...
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2020-06為推動落(luo)實《農(nong)(nong)業農(nong)(nong)村部辦(ban)(ban)公(gong)廳、生態環(huan)境部辦(ban)(ban)公(gong)廳關于促(cu)進畜(chu)禽糞污還田(tian)利(li)用依法(fa)加強(qiang)養殖(zhi)污染治(zhi)理的指導意(yi)見》(農(nong)(nong)辦(ban)(ban)牧〔2019〕84號),進一步明確畜(chu)禽糞污還田(tian)利(li)用有...