15
2021-04在我(wo)國,由(you)于土(tu)地長期大(da)量(liang)施(shi)用(yong)化(hua)學肥料(liao),造成土(tu)壤(rang)(rang)中(zhong)某些(xie)營(ying)養(yang)成分的嚴重(zhong)缺(que)乏,土(tu)壤(rang)(rang)板結,影(ying)響了農(nong)作物(wu)產品的品質,因(yin)此需要施(shi)用(yong)大(da)量(liang)的有機肥農(nong)家肥來改良土(tu)壤(rang)(rang),提高作物(wu)品質...
18
2020-06為推動落實《農(nong)業農(nong)村部(bu)辦公(gong)廳、生態環(huan)境部(bu)辦公(gong)廳關于(yu)促進畜禽(qin)糞污還田(tian)利用依法加強(qiang)養殖(zhi)污染(ran)治理(li)的指(zhi)導(dao)意(yi)見》(農(nong)辦牧(mu)〔2019〕84號),進一(yi)步明確畜禽(qin)糞污還田(tian)利用有...