15
2021-04在我國,由于(yu)土地(di)長期大(da)量施用化學(xue)肥(fei)料,造成土壤(rang)中某(mou)些營養成分的嚴(yan)重(zhong)缺乏,土壤(rang)板(ban)結,影響了農作物(wu)產品的品質,因此(ci)需要(yao)施用大(da)量的有機肥(fei)農家肥(fei)來改良土壤(rang),提高作物(wu)品質...
18
2020-06為推動落實《農(nong)(nong)業農(nong)(nong)村部辦(ban)公(gong)廳、生態環境部辦(ban)公(gong)廳關于(yu)促進畜(chu)禽(qin)糞污還(huan)田(tian)利用依法加強養殖污染(ran)治理的指導意見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進一步明確畜(chu)禽(qin)糞污還(huan)田(tian)利用有...