How much is the soft-shelled turtle farming per mu?

Soft-shelled turtle in China has always meant longevity, it not only has a high edible value and ornamental value, but also has a high medicinal value, it can be said that the whole body of soft-shelled turtle is treasure. According to the current market of soft-shelled turtle in China, the soft-shelled turtle market is in short supply. With the continuous improvement of people's living standards, the demand for it will only increase.

How much is the soft-shelled turtle farming per mu?

The "18221" culture model is characterized by: the adult soft-shelled turtle has been cultured in the pond for two years, and the size of the pond is more than 1000 grams. It is required to put in high-quality soft-shelled turtle seed, control the amount of soft-shelled turtle seed stocking, and carry out ecological breeding. Stocking capacity: at the beginning of the year, 120 soft-shelled turtles were released in the pond last year, with a specification of 500kg / mu; in the first ten days of May, 150 soft-shelled turtles were released in the first ten days of May, each with a specification of 100g / 250g.

Culture cost of soft-shelled turtle

1. Feed cost: feed accounts for the largest proportion of the culture cost of soft-shelled turtle. According to the current level of feed and culture technology, the general feed coefficient is 1.5-1.7, and the average feed is 11 yuan. The feed cost per jin of commercial soft-shelled turtle is 8.3-9.4. Due to the increasing shortage of fishmeal resources in recent years, especially the fish meal used in soft-shelled turtle feed is mainly high-quality white fish meal. As a result, the price of feed used by soft-shelled turtle remains high all the time, which is the most important problem for breeding soft-shelled turtle.

2. Seedling cost: the seedling cost accounts for a relatively high proportion of the soft-shelled turtle breeding cost. According to the purchase price in 2007, the average seedling cost in Taiwan is about 2.5 yuan, and that in Hunan is about 3.5 yuan per kilogram. According to the listing rate of 80%, the average seedling cost per jin, the average seedling cost in Taiwan is about 3.13 yuan per jin, and the average seedling cost in Hunan is about 4.38 yuan per jin.

3. Drug cost: the drug includes internal administration part and external use part, and the internal administration part mainly includes extra health food such as multi-dimensional and glucose, oral probiotics, etc.; external use part includes water quality regulator, biological preparation, external disinfectant and so on. Generally, the cost per jin of commercial soft-shelled turtle is about 0.8-1.0 yuan.

4. Pond rent: the general cost of pond rent is 1 yuan / jin;

5. Pond depreciation: 0.5 yuan per jin

6. Artificial hydropower: the general cost of artificial hydropower is 1 yuan / jin;

Total cost: Taiwan fish 14.73-16.03; soft-shelled turtle 15.98-17.28

The living habits of soft-shelled turtle

Soft-shelled turtle is an amphibian. It moves slowly and is timid by nature. It likes to live in quiet waters. The soft-shelled turtle is a temperature-changing animal. When the water temperature drops below 10 ℃, the soft-shelled turtle begins to hibernate. In April of the next year, when the water temperature exceeds 15 ℃, the soft-shelled turtle begins to move normally. Soft-shelled turtles grow slowly in the natural environment, growing only about 100 grams a year. The peak growth season is from May to October every year, and the most suitable growth temperature is 25-30 ℃.

Soft-shelled turtle is omnivorous and has a strong ability to endure hunger. It won't starve to death without eating for a few years.

Culture techniques of soft-shelled turtle

1. Breeding of juvenile soft-shelled turtles: the newly hatched young soft-shelled turtles, their bodies and intestines and stomach are very weak and cannot be fed in the first 2-3 days, nor can they be put directly into the pool. They should be temporarily raised in wooden or plastic pots, and a small amount of cooked egg yolks, water fleas and earthworms can be fed 2 days later. After a few days, you can feed minced fish and shrimp, snail, clam meat and so on. And gradually mixed with chopped pumpkin, sweet potato, rice and other plant feed, the ratio of animal to plant bait was 2:1. In the process of feeding juvenile soft-shelled turtles, the water should be changed every 3-5 days to keep the water quality clean. When it is hot, new water should be injected constantly, and the water temperature should be controlled between 25-30 ℃. After 8-10 days, the juvenile soft-shelled turtles can be transferred to the outdoor juvenile turtle pond.

2. Raising young soft-shelled turtles: a 40 cm high fence should be built around the young soft-shelled turtle pond to prevent the young soft-shelled turtles from escaping, and there should be a slope connected with land on one side of the pool, so that it is convenient for the young soft-shelled turtles to come ashore. 20 young soft-shelled turtles can be released on each square meter of water surface. The feed of the young soft-shelled turtles should be mainly animal, and they should be ground or ground as far as possible, and fed three times a day in the morning, middle and evening, and the feeding amount is 8% of the body weight of the young soft-shelled turtles in the pond. The bait platform made of wood or cement bridge in the pond should pay close attention to the changes of water quality and often add new water to ensure a good aquaculture body.

3. Adult soft-shelled turtle breeding: after three-year-old feeding, the young soft-shelled turtle enters the adult soft-shelled turtle culture, and the stocking density is 3-5 per square meter. the main points of feeding and management are as follows.

① feed: the feed of adult soft-shelled turtle should be a reasonable combination of animal and plant feed, animal feed such as viscera of all kinds of livestock and poultry, small fish and shrimp, snail meat, yellow powder worm, snail, earthworm, locust, silkworm pupa, plant feed such as vegetable leaves, bean cake, melon, corn, sorghum, etc., the amount of feed should be determined according to the changes of season and water temperature, and the high temperature in summer should contain more food containing protein. When the water temperature is low after autumn, more fatty bait should be fed. In order to prevent soft-shelled turtle from getting sick, appropriate antibiotics such as oxytetracycline or sulfonamide should be added to the diet. The dosage should be calculated according to 0.2 grams per kilogram of feed per day, and the dosage should be reduced by half in the second to six days. Six days is a course of treatment. The feed must be put on the bait table, which can be made of wooden pots or asbestos tiles. The area is about 1 square meter, and a bait table is set up for every 50-100 square meters of water.

② water quality control: the water level of the adult turtle pond should be controlled between 1.0 and 1.2m, the transparency of the water body is 30-50 cm, and the green-brown water color is the best. if the water body is thin, some organic fertilizer can be applied properly. in order to improve the water quality, the water is changed every 10 days, and the amount of raw lime water is sprinkled every 10 to 15 days in the high temperature season, with a dosage of 10kg / mu.

③ to prevent diseases: young soft-shelled turtles, young soft-shelled turtles and adult soft-shelled turtles must be washed and disinfected with 20ppm potassium permanganate or 1 ppm Wanxiaoling before breeding in the lower pond, and the washing time is 8 minutes. In May, copper sulfate 0.7ppm, ferric sulfate 0.2ppm, crystal trichlorfon 0.2~0.3ppm were sprinkled in the whole pool of mixed water. In June, the whole pool was sprinkled with 0.3ppm crystal trichlorfon water, in July, with strong chlorine 0.25ppm, and in August, the whole pool was sprinkled with Wanxiaoling 0.5ppm water. Turtle ponds were disinfected with 120kg / mu of quicklime one week before stocking.

For investors, want to invest in which industry, we must first fully understand the market situation of this industry, as well as the development prospects of this industry. For breeders, to cultivate which species, we must first understand its living habits and its breeding skills, only to do this, the chances of success will be greater.