15
2021-04在我國,由于土(tu)地長期大量施(shi)用化學肥(fei)(fei)料,造成土(tu)壤(rang)中(zhong)某(mou)些營養成分(fen)的嚴重(zhong)缺乏,土(tu)壤(rang)板結,影響了農作(zuo)物產品的品質(zhi),因此需(xu)要施(shi)用大量的有機肥(fei)(fei)農家肥(fei)(fei)來(lai)改(gai)良土(tu)壤(rang),提(ti)高(gao)作(zuo)物品質(zhi)...
18
2020-06為推動落實(shi)《農(nong)(nong)業(ye)農(nong)(nong)村部(bu)辦(ban)公廳、生(sheng)態(tai)環境部(bu)辦(ban)公廳關(guan)于促進畜禽糞(fen)污(wu)還(huan)(huan)田(tian)利用依法加強養殖污(wu)染治理(li)的(de)指導意(yi)見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進一步明確畜禽糞(fen)污(wu)還(huan)(huan)田(tian)利用有(you)...