中外龟种上百种,从保护物种的角度来说,每一种龟都应该进行人为保护和人工繁殖,但是从经济角度来说,不是每一种龟都能给饲养者带来经济效益的。引进龟种时,必须对原产地和引入地的自然条件的相似性及欲引进龟种的生态特征进行仔细研究分析,选择适宜于当地养殖的龟种。目前养殖前景较好的 Hundreds of domestic and foreign turtles species, from the species point of view, each turtle should be artificially protected and artificial breeding, but from an economic point of view, not every turtle can bring economic benefits to the breeder . The introduction of turtle species, must be similar to the natural conditions of origin and place of introduction and the ecological characteristics of turtle species to be carefully studied and analyzed, select the turtle species suitable for local farming. The current breeding prospects are better