吉林大学学报（理学版）2018，Vol.56Issue(3)：755-761,7.DOI:10.13413/j.cnki.jdxblxb.2018.03.48
温度和含水率对银中杨-玉簪落叶 与草坪碎屑混料腐解的影响
Effects of Temperature and Moisture Content on Decomposition of Mixed Organic Materials Composed of Fallen Leaves from Populus alba'Berolinensis' L .& Hosta plantaginea Aschers .and Turf Grass Clippings
摘要
Abstract
The indoor culture method was adopted to conduct the aerobic decomposition of mixture composed of fallen leaves from Populus alba'Berolinensis' L .& Hosta plantaginea Aschers .and turf grass clippings .Under different temperature and moisture content ,we analyzed effects of two factors on the carbon mass ratio of water soluble substance ,humic-extracted acid ,humic acid and humin (WSOC , wC(HE) , wC(HA) and wC(Hu) ) ,the E4/E6 of HA alkali solution and the wC(HA)/wC(FA) in the process of mixture decomposition .The results show that the molecular structure of HA tends to be simple at the end of culture ,and the C(Hu) can be effectively mineralized in the process of mixture decomposition ;the wC(HA)/wC(FA) is the higher the temperature ,the greater the decreased degree ;the C(Hu) can be effectively mineralized and decomposed under different moisture content .关键词
温度/含水率/落叶/草坪碎屑/腐解Key words
temperature/moisture content/fallen leaves/turf grass clippings/decomposition分类
资源环境引用本文复制引用
王楠,王帅,姚凯,徐俊平,马超,李兴吉,刘兰,周昶延..温度和含水率对银中杨-玉簪落叶 与草坪碎屑混料腐解的影响[J].吉林大学学报（理学版）,2018,56(3):755-761,7.基金项目
国家自然科学基金(批准号:41401251)、吉林省科技厅优秀青年人才基金(批准号:20170520091JH)和吉林省教育厅"十三五"科学技术研究项目(批准号:吉教科合字[2016]第207号). （批准号:41401251）
