江西农业学报2016，Vol.28Issue(12)：36-45,51,11.DOI:10.19386/j.cnki.jxnyxb.2016.12.08
添加麦秸与发酵菌剂对废垫料堆肥再发酵过程的影响
Effect of Adding Wheat Straw and Microbial Inoculum on Fermentation Process of Spent Pig Litter Compost
摘要
Abstract
Four ratios of wheat straw to spent pig litter ( 0∶10, 2∶8, 4∶6, and 6∶4) and two modes of adding microbial inoc-ulum (not adding microbial inoculum, adding microbial inoculum) were set, and the effect of wheat straw-spent pig litter ratio and microbial inoculum on the fermentation process of spent pig litter compost was studied .The results showed that adding wheat straw had a significant effect on the fermentation process of spent pig litter compost , and it could increase the fermentation temper-ature, humic acid content and organic matter content , relatively increase total nitrogen content, partly enhance the contents of to-tal phosphorus and total potassium , reduce the EC value of material , and quickly affect the change of C/N; among 4 ratios of wheat straw to spent pig litter, the ratio of 4∶6 obtained the best effect.Microbial inoculum inoculation could promote the fermen-tation of spent pig litter compost, and it could enhance the fermentation temperature to a certain extent, increase the humic acid content in material, and decrease the C/N and EC value to a certain degree.The combined application of wheat straw and microbi-al inoculum had a better effect than the alone application of microbial inoculum.In conclusion, the combination of adding wheat straw into spent pig litter at the ratio of 4∶6 with microbial inoculum was the optimum mode for the fermentation of spent pig litter compost in this experiment .关键词
废垫料/麦秸与废垫料比例/发酵菌剂/堆肥再发酵Key words
Spent pig litter/Ratio of wheat straw to spent pig litter/Microbial inoculum/Composting分类
农业科技引用本文复制引用
刘宇锋,范如芹,罗佳,苏天明,唐玉邦,张振华..添加麦秸与发酵菌剂对废垫料堆肥再发酵过程的影响[J].江西农业学报,2016,28(12):36-45,51,11.基金项目
公益性行业（农业）科研专项（201203050－6）；江苏省科技支撑计划（农业部分）（ BE2013436）；江苏省自主创新基金项目［ CX（14）2099］；广西科学研究与技术开发计划（桂科合15104001－25）。 （）
