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

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.