15
2021-04在我國,由于土(tu)(tu)地長期大(da)量(liang)施用(yong)化學肥(fei)(fei)料,造成(cheng)(cheng)土(tu)(tu)壤中某些營(ying)養成(cheng)(cheng)分的嚴(yan)重缺乏,土(tu)(tu)壤板結(jie),影響了農(nong)作物產品(pin)(pin)的品(pin)(pin)質,因此需要施用(yong)大(da)量(liang)的有機肥(fei)(fei)農(nong)家肥(fei)(fei)來改良土(tu)(tu)壤,提高作物品(pin)(pin)質...
18
2020-06為(wei)推動落實《農業農村部辦公(gong)廳(ting)、生態環境(jing)部辦公(gong)廳(ting)關于促進畜(chu)禽糞污還(huan)田利用依法(fa)加強養(yang)殖(zhi)污染治(zhi)理(li)的指(zhi)導意見》(農辦牧〔2019〕84號),進一步明確(que)畜(chu)禽糞污還(huan)田利用有(you)...