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2021-04在(zai)我(wo)國(guo),由于土地長期大(da)量施用(yong)化(hua)學肥(fei)料(liao),造成(cheng)土壤中某(mou)些營養(yang)成(cheng)分的(de)(de)嚴重(zhong)缺乏(fa),土壤板(ban)結,影響(xiang)了農(nong)作物產品(pin)(pin)的(de)(de)品(pin)(pin)質,因(yin)此(ci)需要施用(yong)大(da)量的(de)(de)有機(ji)肥(fei)農(nong)家肥(fei)來改良土壤,提高作物品(pin)(pin)質...
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2020-06為(wei)推動(dong)落實《農(nong)(nong)(nong)業農(nong)(nong)(nong)村部(bu)(bu)辦(ban)公廳、生(sheng)態環境(jing)部(bu)(bu)辦(ban)公廳關于促進畜禽糞污(wu)還田利用(yong)依法加強(qiang)養殖污(wu)染治理的(de)指導意見》(農(nong)(nong)(nong)辦(ban)牧〔2019〕84號),進一(yi)步明確畜禽糞污(wu)還田利用(yong)有...