粪便无害化的研究,不仅对于除害灭病是一个重要的方面,同时人粪尿是很好的有机肥料,因此研究工作一方面要使粪便达到无害化;另一方面要密切結合生产,为农业生产服务,既要求经济簡便,又要求縮短粪便处理时间,不损失或少损失肥效。从目前粪便无害化研究情况来看,有多种多样的方法,在推广应 The study of decontamination is not only an important aspect of pest control, but human excrement is a good organic fertilizer. Therefore, research should be done on the one hand to make the excrement harmless and on the other hand to be closely combined with production , For agricultural production services, not only requires economy is simple, but also requires shortened manure processing time, without loss or less loss of fertilizer efficiency. Judging from the current research on excrement harmlessness, there are many kinds of methods that should be popularized