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2021-04在我國,由于土地長(chang)期(qi)大量(liang)施用(yong)化學肥(fei)(fei)料,造成(cheng)(cheng)土壤中某些營養成(cheng)(cheng)分的嚴重(zhong)缺乏,土壤板結,影(ying)響了農作物產品(pin)(pin)的品(pin)(pin)質,因(yin)此需要施用(yong)大量(liang)的有機肥(fei)(fei)農家肥(fei)(fei)來改良土壤,提高作物品(pin)(pin)質...
18
2020-06為推動落實《農(nong)業農(nong)村部辦公廳(ting)(ting)、生態環境部辦公廳(ting)(ting)關于促(cu)進(jin)畜(chu)禽糞污(wu)(wu)還(huan)田(tian)利(li)用依法加強養殖污(wu)(wu)染治(zhi)理的指(zhi)導意見(jian)》(農(nong)辦牧〔2019〕84號),進(jin)一步明確畜(chu)禽糞污(wu)(wu)還(huan)田(tian)利(li)用有(you)...