集药用、食用、观赏为一体的龟类动物 ,正受到广大养殖户的青睐 ,如何养龟才能获益一直为养殖户所关注。现将养龟获益的四个关键阐述如下 ,供养殖户参考。一、正确选择品种是获益的前提选择品种正确与否 ,直接影响经济效益。世界龟类有２５７余种 ,按其用途分为观赏类、药用类 Set of medicinal, food, watch as one of the turtles, are being favored by the majority of farmers, how to raise turtles to benefit has been for farmers concerned. Now four benefits of raising turtles are described below, for farmers reference. First, the correct choice of varieties is the prerequisite to choose the right species or not, a direct impact on economic efficiency. There are over 257 species of turtles in the world, which are classified into ornamental categories and medicinal categories according to their use