湖南农业科学Issue(6)：32-35,51,5.DOI:10.16498/j.cnki.hnnykx.2025.006.006
美洲大蠊养殖废弃物有氧堆肥研究
Aerobic Composting of Periplaneta americana Farming Waste
摘要
Abstract
This study aims to develop a method for harmless treatment of Periplaneta americana farming waste.Two compost treatments of P.americana farming waste and P.americana farming waste+straw were designed.The dynamic changes in temperature,nutrient content,organic matter content,seed germination index,and death rate of ascarid eggs before and after composting were monitored.The results showed that the composting of P.americana farming waste+straw demonstrated a good temperature-rising effect,with the highest temperature reaching 67℃.After composting,the content of total nitrogen,total phosphorus,and total potassium in the compost of each treatment increased,while that of organic matter decreased.All compost products were fully decomposed.The seed germination index and the death rate of ascarid eggs in each treatment after composting maturity met the standards for organic fertilizer.The product of the P.americana farming waste+straw treatment reached the organic matter content of 71.36%and total nutrient content of 11.81%(total nitrogen 5.60%,total phosphorus 3.69%,and total potassium 2.52%),and thus it can be used as a safe and reliable organic fertilizer.关键词
美洲大蠊养殖废弃物/秸秆/堆肥腐熟/种子发芽指数/堆肥品质Key words
Periplaneta americana farming waste/straw/composting maturity/seed germination index/composting quality分类
农业科技引用本文复制引用
孔令芳,李文萍,李云飞,朱缘..美洲大蠊养殖废弃物有氧堆肥研究[J].湖南农业科学,2025,(6):32-35,51,5.基金项目
2023年云南省工程研究中心创新能力建设和提升项目(云发改高技[2023]1083号) （云发改高技[2023]1083号）
2024年云南省"三区"科技人才专项 （）
