蚯蚓体表液的组成及其减粘脱土机理分析  

Constitution and Mechanism Analysis of Reducing Soil Adhesion for the Body Surface Liquid of Earthworms

作　　者：李安琪[1] 任露泉[2] 陈秉聪[2] 崔相旭[3] 

机构地区：[1]吉林省生物研究所 [2]吉林工业大学 [3]吉林大学

出　　处：《农业工程学报》1990年第3期8-14,共7页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家自然科学基金

摘　　要：蚯蚓的体表液利于减粘脱土。本文利用现代测试仪器,结合生物化学分析技术,研究了蚯蚓体表液和泥鳅分泌液的组成;并应用土壤力学和生物化学等方面的理论,初步探讨了蚯蚓体表液减粘脱土的机理。The body surface liguid of earthworms is beneficial to reducing adhesion of soil to their bodies. The constitution of the body surface diquid of earthworms and loachs have been studied by techniques of biochemical analysis with modern experimental devices and mechanism of reducing soil adhesion for the body surface liquid of earthworms have been explored preliminarily by applying theories of terramechanics and biochemistry.

关 键 词：蚯蚓 体表液 减粘 脱土机理 土壤 

分 类 号：S154.5[农业科学—土壤学]