15
2021-04在我國,由于土(tu)(tu)(tu)地長期大量施用化學肥(fei)料,造成土(tu)(tu)(tu)壤中某(mou)些營養成分的嚴重缺乏,土(tu)(tu)(tu)壤板結,影響(xiang)了農作(zuo)(zuo)物產品的品質(zhi),因此需要(yao)施用大量的有機(ji)肥(fei)農家(jia)肥(fei)來(lai)改良土(tu)(tu)(tu)壤,提高作(zuo)(zuo)物品質(zhi)...
18
2020-06為(wei)推動落實《農(nong)(nong)業農(nong)(nong)村部(bu)辦(ban)(ban)公廳、生(sheng)態環境部(bu)辦(ban)(ban)公廳關于促進畜禽糞污還(huan)田利(li)用依法加強(qiang)養殖(zhi)污染治理的指(zhi)導(dao)意見(jian)》(農(nong)(nong)辦(ban)(ban)牧〔2019〕84號(hao)),進一步明確(que)畜禽糞污還(huan)田利(li)用有...