Environmental Control for the Speedy Cultivation of Soft-shelled Turtle

To control the environment elements such as temperature, illumination etc is the most important proplem for cultivating soft-shelled turtle in house. Based on experiments, the authors deal with the correlation between the environment elements and the growth rate and plysiological characteristics of turtle. The water cleaning and heat cycle system for turtles living through winter,the establishment of mathematical model and some principles of cultural buildng design are discussed.