The growth temperature of the small soft shelled turtle, how should the small soft shelled turtle be

The soft-shelled turtle can adapt to the temperature from 0 to 32, the growth temperature of the soft-shelled turtle is 25-30, the following appetite is reduced, 15 stop feeding, the activity is sluggish, and 10-12 enter the state of hibernation.

It is best to grow at a temperature of 25 -30 to ensure that it has a strong appetite.

Common sense of soft-shelled turtle breeding:

Soft-shelled turtles like to be quiet, afraid of interference, like clean, afraid of dirty. If you like to be quiet and afraid of dirty, you like the water to be clean and fresh. transparency 25 — 35 cm. Although soft-shelled turtles do not have strict oxygen requirements, aeration has obvious benefits for improving water quality.

Artificial compound feed is used to meet the nutritional requirements of soft-shelled turtles. The protein requirement of juvenile turtles is 50%, and the daily feeding amount is body weight; The suitable protein content of adult soft-shelled turtles is 45%, and the daily bait amount is 2-5% of body weight.

It is necessary to strengthen the management of graded feeding to promote the rapid growth of soft-shelled turtles. Chinese soft-shelled turtles have a cannibalistic eating habit. Artificially raised soft-shelled turtles, special attention should be paid to the differences in the growth of individuals in different feeding stages, breeding should be graded according to its body weight, and the specifications of the turtles in the same pond should be basically the same, so as not to bite each other, the weak and the strong.

In terms of disease prevention and control, we should pay attention to the following four points:

1. Regularly feed with antibiotics and sulfonamides in feeding.

2. If unhealthy soft-shelled turtles are found, 30-40ppm formaldehyde can be sprinkled, which will not affect the normal management.

3. Regularly sprinkle the whole pool (tank) with drugs.

4. For those with obvious symptoms, it is necessary to prescribe the right medicine, 10-15ppm malachite green for mucormycosis, 15-20ppm bleaching powder for bacterial diseases, 10-15ppm for 90% crystal trichlorfon for parasitic diseases, and soak the soft-shelled turtle for 20-30 minutes, which can achieve the best effect.

It was written in detail, which was of great help to me as a newbie, thanks to the presenter.

1. Water sales megatemperature control.

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

2. Feed feeding.

1. Feeding method. Underwater feeding is suitable for the feeding habit of soft-shelled turtles, which can speed up the feeding speed of soft-shelled turtles, and the use of soft pellet feed is more economical than that of block feeding.

2. Feeding amount control. Soft-shelled turtle feeding is greatly affected by changes in environmental factors, when the air temperature, water temperature changes and medication, the cavity cavity should be considered to adjust the feeding amount of soft-shelled turtles, and the general underwater feeding should be controlled within 30 minutes. The growth of soft-shelled turtles is too fast when overfeeding, which can easily lead to the increase or overload of the physiological load of soft-shelled turtles, causing damage to the internal organs of soft-shelled turtles and inducing internal organs.

3. Feed selection. Feed cost accounts for about 40 in the cost of breeding, and the feeding method of feed and the quality of the selected feed determine the success or failure of breeding cost control. Through the final benefit analysis, comparing the quality of feed and inferior feed and the cost of comprehensive breeding, we can get out of the misunderstanding of choosing feed and looking at the best.

Soft-shelled turtles generally start eating when the water temperature rises above 15 degrees. From June to September, the food is in full bloom, and the amount of food begins to decline in November. When the water temperature drops below 15 degrees, it goes into hibernation.

The feeding time is placed at 8-9 o'clock in the morning, during the middle of summer, the soft-shelled turtle is active in the morning and evening, and the bait should be 4-5 o'clock in the afternoon.

The soft-shelled turtle is an ectotherm animal and is very sensitive to changes in the surrounding temperature. When the outside temperature drops below 15, the turtle begins to stop feeding and hibernate in the sediment (usually from October to April of the following year) for up to half a year.

Therefore, under natural conditions, turtles grow slowly, generally only about 100 grams a year. In order to speed up the growth rate of soft-shelled turtles, warming measures are often used in artificial breeding to break the hibernation habits of soft-shelled turtles and accelerate the growth rate.

The trunk is slightly oval, the snout is long, the nostrils are open at the end of the snout, and the dorsal body is raised with bony nails.

Some giant turtles can reach more than one meter of land. Soft-shelled turtles live mainly in lakes, ponds, reservoirs, triangular bays, and slow-flowing rivers. Soft-shelled turtles are ectotherms, amphibious, and breathe with their lungs, so there should be enough area of land beach around or in the center of the turtle pond for it to carry out land activities.

The life of the soft-shelled turtle can be summarized as "three joys and three fears", that is, happy and quiet, afraid of shock, happy and afraid of wind, happy and clean and afraid of dirty. In some places in the south, it is called Tanyu and Jiayu. Its head is like a tortoise, but its dorsal carapace does not have tortoise-like stripes, the edges have a soft skirt, and the shell is softer than that of a tortoise.

Color: dark green. The shape is oval, flatter than the turtle, its dorsal and ventral carapace has a soft outer membrane, surrounded by a delicate skirt, the head, neck and limbs can be retracted, the limbs each have five claws, crawling agile, from the appearance of the color, the soft-shelled turtle usually has a dark green back and limbs, some of the back is light brown, and the ventral surface is white and red.

The bony shell has no peripheral plates, a high-textured surface with a silver layer, no outer plates, and a loosely connected ventral (ventral carapace). The limbs are stubby and slightly flattened, five-toed, with webbed membranes between the toes, and the tail of the female generally does not reach the outer edge of the skirt, and the male body mostly extends out of the skirt. The soft-shelled turtle is sensitive to the sound of the surrounding environment, as long as there is a slight movement around, the soft-shelled turtle can quickly dive into the bottom of the silt, so the environment of the turtle farm or turtle pond must be kept quiet.

If the soft-shelled turtle is often frightened, it is very detrimental to its growth and reproduction.