蔬菜废弃物不同堆制方法对微生物数量的影响

以蔬菜废弃物为材料,采用厌氧覆膜、好氧覆膜、地下式好氧、地下式厌氧、地上式好氧和地上式厌氧6种堆制方法,分别对堆肥40 d后堆肥中的微生物数量进行测定。结果表明:在6种堆制方法的两次试验中,同一处理中细菌、放线菌和真菌在数量上相差一个数量级;好氧覆膜处理的堆肥中细菌、放线菌和真菌数量相对较多,且微生物总数最多,分别为59.9×108和83.9×108cfu/g。因此,好氧覆膜处理的微生物腐解能力最强,操作简单,是处理蔬菜废弃物的最佳堆制方法。

Influence of different method composting's vegetable waste for microbial

For the materials with vegetable waste,through the anaerobic film coating,good oxygen film coating,underground type good oxygen,underground type anaerobic,the earth and the earth aerobic type of anaerobic six composting method respectively,the composting process of temperature and compost microbes were 40 days.The results in six composting method of two tests showed that:The same processing bacteria,actinomyces and fungi were in number one order of magnitude;Anaerobic treatment composting coated bacteria and fungi,actinomyces relative quantity was more,and most microbial total for 59.9×108 cfu/g and 83.9×108 cfu/g,respectively.So good oxygen treatment of the microbial corrosion coated best solution,the operation was simple,and the best composting vegetable waste treatment method.