15
2021-04在我(wo)國(guo),由于土(tu)地長期大(da)量施(shi)(shi)用化學肥料,造成土(tu)壤(rang)中某些營養成分的嚴(yan)重缺(que)乏,土(tu)壤(rang)板(ban)結,影響了農(nong)作物(wu)產品(pin)的品(pin)質(zhi),因(yin)此需要施(shi)(shi)用大(da)量的有機肥農(nong)家肥來改良土(tu)壤(rang),提高(gao)作物(wu)品(pin)質(zhi)...
18
2020-06為推動落實(shi)《農(nong)(nong)業農(nong)(nong)村部辦公(gong)廳(ting)、生態(tai)環境部辦公(gong)廳(ting)關于促進(jin)畜禽糞污(wu)還田利用依法加(jia)強養殖污(wu)染治理的指導意見》(農(nong)(nong)辦牧(mu)〔2019〕84號(hao)),進(jin)一(yi)步明確畜禽糞污(wu)還田利用有...