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目前农村中大多数农户有机肥发酵腐熟处理,还是采取自然堆放或新鲜畜禽粪便直接施用。自然堆放发酵,不仅养分大量损失,还造成严重的二次污染;发酵期长达90天以上,甚至半年;粪肥质量也很差。因此提出简易工程堆制法处理畜禽粪便和秸秆等,制作成生物有机肥。
At present, most farmers in rural areas of organic fertilizer fermentation maturity treatment, or to use natural stacking or direct application of fresh manure. Natural stacking fermentation, not only a lot of nutrient loss, but also cause serious secondary pollution; fermentation period of up to 90 days or even six months; manure quality is poor. Therefore proposed a simple project heap system processing livestock manure and straw, made into bio-organic fertilizer.