How much is a soft-shelled turtle fry? How to choose soft-shelled turtle fry?

Soft-shelled turtle is a delicacy, can also be used as traditional Chinese medicine, has a good effect of nourishing medicine, loved by the majority of consumers, so more and more people breed soft-shelled turtle, so how much is the price of soft-shelled turtle fry? How do you keep the soft-shelled turtle?

How much is a soft-shelled turtle fry?

The market price of soft-shelled turtle fry will change due to different varieties and producing areas. For example, the price of soft-shelled turtle fry in Taiwan and Thailand is generally 1-3 yuan, while that of Chinese soft-shelled turtle and Hunan turtle is about 3-6 yuan. It should be determined according to the species of soft-shelled turtle.

Second, how to select soft-shelled turtle fry?

1. Body color

The web of juvenile soft-shelled turtle is orange, the redder the better, on the contrary, reddish or yellow is a poor physique, but when the weight reaches 20g, the web turns gray or black as normal.

2. Body weight

The newly hatched juvenile Chinese soft-shelled turtle is generally of high quality when the weight is more than 3G. If it is less than 3G, it is due to the young weight and age of its parents or malnutrition and poor physique.

3. Posture

The edge of the skirt of a good soft-shelled turtle is thick and straight, while the soft and thin sagging indicates malnutrition. The young soft-shelled turtle must have no white spots or white spots in its back, abdomen and armpits, otherwise it means it has been infected with germs, and it is not disabled, active and responsive.

4. Points for attention

It is generally not recommended for farmers to buy turtle seedlings hatched on the same day, because the mortality rate of turtle seedlings hatched on the same day is higher, and some umbilical cords that are not properly collected are easy to die on the same day, so the turtle seedlings that need to be hatched for more than one day are of good quality and less diseases, and the risk of breeding after purchase is reduced.

Third, how to raise soft-shelled turtle seedlings?

1. Water temperature

The best temperature range for the growth of soft-shelled turtle is the water temperature of 20 ℃-30 ℃. The soft-shelled turtle begins to eat when the water temperature is higher than 20 ℃, and the food intake increases with the increase of water temperature. The feed conversion rate will decrease when the water temperature is lower than the optimum temperature; when the water temperature is higher than the optimum temperature, the feed conversion rate will also decrease due to the increase of activity, so the water temperature should be kept in the optimal temperature range, too high or too low will cause feed waste.

2. Feed

Feeding under water is suitable for the feeding habit of soft-shelled turtle, which can accelerate the feeding speed of soft-pellet feed than that of block feed. The feeding amount of the soft-shelled turtle is greatly affected by the changes of environmental factors. When the air temperature, water temperature and medication change, the feeding amount should be adjusted taking into account the influence on the soft-shelled turtle. Generally, the underwater feeding should be controlled within 30 minutes. When the soft-shelled turtle is overfed, it grows too fast, which can easily lead to the increase or overload of the physiological load of the soft-shelled turtle, resulting in visceral damage and visceral diseases.

3. Water quality

Soft-shelled turtles are naturally fond of clean and afraid of dirty. a good water environment is an important condition for the stable growth of soft-shelled turtles. The main purpose of water aeration is to reduce the content of harmful gases and harmful organic matter in water, and to ensure the smooth flow of oxygenation facilities. However, it is necessary to choose oxygenation within a fixed period of time to make the soft-shelled turtle form a habit and reduce the disturbance caused by oxygenation.

Soft-shelled turtles hibernate in winter, too young soft-shelled turtle is not suitable for hibernation, because the survival rate of hibernation is low, so soft-shelled turtle seedlings should keep the water temperature in winter.