1, first of all, we can see from the turtle's back shell that the difference is obvious. Generally speaking, the back of wild nails is smooth, thin and evenly distributed, and the surface looks waxy, and the outline of the shell edge can be seen vaguely. Compared with domestic products, the skin on the back of nail is thicker and the outline is not obvious.

2. In addition to the shell texture of the nail back, you can also look at the color of the wild turtle nail back. Generally, gray-black and khaki shells are mostly wild turtles. For example, those domesticated or professionally raised are all black with a little green or moss color, which is easy to distinguish.

3. Judging from its shape and appearance, domestic and raised turtles will appear bloated and have soft muscles, giving people a feeling of laziness. Besides, they don't move very often. But if they are wild turtles, their bodies will be strong and their muscles will be tight, which is much better than keeping turtles at home. Because wild turtles will feed in the wild for a long time, their bodies will get more exercise and their bodies will be more flexible.

4. You can press its bellybutton by hand. If you can feel your fingers bounce back because of the pressure after pressing, your abdomen is soft and elastic, and it is probably wild. If it feels that its abdominal cartilage is inelastic after pressing, it means that it is domesticated or raised.

Extended content:

Turtle is a kind of cold meat, which is good at nourishing yin and relieving deficiency heat. "Daily Materia Medica" says that soft-shelled turtles can "greatly supplement the deficiency of yin." "Life Taste Diet Spectrum" also said: "Nourish the yin of liver and kidney, and clear away the heat of fatigue." Therefore, people who are thin and always afraid of heat, dry mouth and throat, constipation, yin deficiency, upset and insomnia, yin deficiency, red face and low fever in the afternoon should eat soft-shelled turtle.

References:

Wild tortoise Baidu encyclopedia