15
2021-04在(zai)我國(guo),由(you)于土(tu)地長(chang)期大(da)量施用(yong)化學肥(fei)料,造(zao)成(cheng)土(tu)壤中某些營(ying)養成(cheng)分的嚴重缺乏,土(tu)壤板結(jie),影響了農(nong)作物產品的品質,因(yin)此需要施用(yong)大(da)量的有機肥(fei)農(nong)家肥(fei)來改良土(tu)壤,提高作物品質...
18
2020-06為(wei)推動落(luo)實(shi)《農業農村部辦(ban)(ban)公廳、生態環(huan)境部辦(ban)(ban)公廳關于促進(jin)畜禽糞(fen)污還(huan)田利用依法(fa)加強(qiang)養殖污染治(zhi)理的指導(dao)意見》(農辦(ban)(ban)牧(mu)〔2019〕84號(hao)),進(jin)一步明確畜禽糞(fen)污還(huan)田利用有...