三种调理剂与家畜粪便减量化处理效果分析

养殖业作为我国经济和农业的重要组成部分,已经逐步向着规模化、产业化方向发展,大型的现代化畜牧场、养殖场不断出现,同时大量集中的禽畜粪便导致的环境污染越来越严重,且已成为制约养殖业发展的一个重要因素。本试验就是利用日本JST赠送的生态厕所为反应装置,从家畜粪便(牛粪)的减量化处理及资源化利用的角度出发,做三个平行处理试验,分别以木屑、玉米秸秆屑和木屑混合物、玉米秸秆屑三种物料为调理剂,与家畜养殖场的牛粪进行序批式好氧减量化处理。旨在为研究中国农业的玉米作物秸秆是否可以替代木屑作为反应过程中的调理剂,达到对禽畜养殖业粪便良好的减量化处理效果,减轻对环境的污染。

ANALYSIS OF THE TREATMENT OF LIVESTOCK MANURE REDUCTION WITH THREE BULKING AGENTS

The poultry feeding industry plays an important role in economy and agriculture, and it is developing step by step in scale and industrialization in China. At the same time, a great deal of livestock manure leads the environment pollution, and become a factor that blocks the poultry feeding industry development. This paper researched on the treatment of cattle manure with the bio-toilet presented by JST in Japan. The sawdust, the mixture of the sawdust and cornstalk, the corn stock were used the bulking agents. In order to study on whether using the cornstalk replaces with the sawdust as bulking agent. These results sug- gested that cornstalk was suitable for treating livestock manure as bulking agent. Furthermore to achieve good deal with the effect of livestock manure reduction,and to reduce environmental pollution.