龟类的人工养殖是近些年国内正悄然兴起的新型产业。龟种类较多，养殖前景看好的龟类有哪些？ 一、乌龟 乌龟又叫草龟、泥龟，是我国龟类动物中分布最广、数量最多的一种，也是目前养殖规模最大的一种。乌龟的头部粗大，略呈三角形，头背为橄榄色，头侧及咽部有黄色纵纹及斑点 Turtle artificial breeding is a new industry that is quietly rising in recent years. More species of turtles, aquaculture promising turtle what? First, the turtle Turtle, also known as tortoise, mud turtle, turtle animals in China is the most widely distributed, the largest number of a species, but also the largest type of farming. Turtle head coarse, slightly triangular, olive head back, head and throat with yellow stripes and spots