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2021-04在我國,由于土(tu)(tu)地長期大量(liang)施用(yong)化學(xue)肥(fei)(fei)料,造成土(tu)(tu)壤(rang)中某些營養成分的嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農作物(wu)產品的品質(zhi),因此(ci)需要(yao)施用(yong)大量(liang)的有機肥(fei)(fei)農家肥(fei)(fei)來改良(liang)土(tu)(tu)壤(rang),提高作物(wu)品質(zhi)...
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2020-06為推動(dong)落實《農業農村部辦(ban)公廳(ting)、生態環(huan)境部辦(ban)公廳(ting)關于(yu)促進(jin)畜(chu)禽糞(fen)污還(huan)田利(li)用(yong)依法加強養殖污染治理的指導意(yi)見(jian)》(農辦(ban)牧〔2019〕84號),進(jin)一步明確畜(chu)禽糞(fen)污還(huan)田利(li)用(yong)有...