期刊论文

Effect of Adding Chicken Manure on High-temperature Composting Process of Tobacco Waste

中文

湖南农业科学

1006-060X

2013

05

49-52

10.3969/j.issn.1006-060X.2013.05.015

基金项目：国家“十二五”科技支撑计划课题（2012BAD一15804） 湖南省普通高等学校重点实验室开放基金项目（10K033） 湖南省烟草专卖局项目（11-13Aa08）

本校为第一机构

以烟草废弃物为主要原料,在添加混合菌剂的基础上,研究不同鸡粪添加比例对烟草废弃物高温堆肥进程中温度、pH值、电导率、C/N比与种子发芽指数（GI）的影响。结果表明:添加鸡粪缩短了烟草废弃物堆肥达到高温（>50℃）的时间,延长了高温分解持续时间,加快了烟草废弃物堆肥腐熟进程,降低了烟草堆肥产品的生物毒性。添加不同比例的鸡粪烟草废弃物堆肥处理（烟草废弃物与鸡粪比例为1∶0.263或1∶1.373）都在堆肥3 d后进入高温分解阶段,较纯烟草废弃物堆肥处理进入高温分解阶段时间提前5d,高温持续时间分别延长5、7 d。3个处理中以烟草废弃物与鸡粪比例为1∶1.373处理效果较优,堆肥35 d时,堆肥完全腐...

Tobacco waste was used as major materials to study effects of adding different proportions of chicken manure on temperature, pH value, electrical conductivity （EC）, C/N ratio and seed germination index （GI） during high-temperature composting process based on adding mixed bacterial agent. The results showed that adding chicken manure shortened the time of reaching high temperature （〉50~C）, extended the time for pyrolysis, accelerated the composting process, and decreased the biotoxicity of compost. In eomposting treatments with different ...