The scientific control of water temperature directly affects the weight gain and survival rate of adult turtle culture. Under the condition of 65,438+08℃ ~ 20℃, the long-term growth rate of snapping turtle is several times slower than the optimum growth water temperature of 30℃ ~ 365,438+0℃. Therefore, the water temperature for raising soft-shelled turtle must be kept between 30℃ and 365438 0℃. On the other hand, when the turtle pond that is changing water or exposed to the outside encounters bad weather such as heavy rain or sudden change of temperature, preventive measures should be taken in time to avoid water temperature fluctuation greater than 2℃ as far as possible.

2. Disease control

Crocodile turtles are generally mild, but they are prone to indigestion under high-density culture conditions. Sick turtles can be fed with drug bait containing multi-enzyme tablets (2 tablets per kilogram of turtles). Traumatic diseases can be disinfected with iodine tincture cotton wool and cured in 2 ~ 4 days after applying Xiaoyan Shengji ointment.

Step 3 feed young turtles

After the umbilical cord converges, the newly hatched young turtles are disinfected with 10% salt water, put into a container with a water temperature of 25-30, and change the water three times a day. After three days, you can feed the mixture of cooked eggs and cooked millet. Feed chopped small fish, snails, mussels, animal offal and leftovers for about 50 days. After 90 days, it can be transferred to the cement pool for breeding.

Extended data:

Real snapping turtles are huge. Adult turtles are 40-70 meters long and weigh 45-75 kilograms. The largest can reach 200 kg, with a body length of 75-90 cm. True Crocodile Turtle is a kind of turtle with both tortoise and crocodile. It looks like a crocodile, but it retains the characteristics of the original turtle, so it is called a real crocodile turtle. The real crocodile turtle has a strange mouth, a shield and a red tongue.

The upper and lower jaws at the front end of the mouth are hooked, like an eagle's mouth, sharp enough to bite off people's fingers. The shields of the carapace are brown, and the shields of 13 rise and fall like 13 hills, and are arranged in three rows. There are many serrated protrusions on the edge of the shell, eyes on both sides of the mouth, small and divine, and many fleshy protrusions on the head and neck. Its tongue has a bright red, forked worm-like fleshy protuberance, which can stretch freely. Its tail is thin and long, and its head and feet can't shrink into the shell.

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