Black dolphin culture technology

More and more people have realized the value of black dolphin and started the project of raising black dolphin. The following is to explain and analyze some feeding problems of black dolphins. I hope it will be helpful to you who want to raise black dolphins.

Black dolphin culture technology

Feeding and management is the key to black dolphin breeding, with emphasis on preventing feed from mildew and deterioration. It is best to feed with formula feed. When pellet feed is fed directly, it should be fed with clean water or mixed feed, eat less and eat more, at a cost of about 40 grams per diet, twice a day to keep the trough clean and hygienic. After feeding the concentrate, fresh green material is added at the same time. The green material had better be cut and fed on the same day. The amount of green material collected by each adult is about 250 grams per day to prevent feeding the green material contaminated by pesticides. The feeding room should be kept quiet, the feces should be cleaned every day, and the utensils should be scrubbed clean frequently. It is best to keep the room temperature at 18 ℃-25 ℃, and the relative temperature is 45% 55%. Keep warm in winter. Prevent rodents and snakes from entering the breeding room to create a comfortable living environment for black dolphins. Breeders should be conscientious and responsible, pay attention to observation, and deal with problems in time.

1. Spring management: if the temperature is suitable in spring, we should feed more green fodder, pay close attention to reproduction and maintain a certain density and indoor environmental hygiene.

2. Summer management: the summer temperature is high, so it is necessary to do a good job of heat prevention and cooling, strengthen indoor ventilation, keep the room clean and dry, remove faeces in time, reduce density, strictly detoxify, strengthen nutrition, and maintain the physical stability of black dolphins.

3. Autumn management: in autumn, the sky is crisp and the temperature is pleasant, keep the indoor floor, cages and utensils clean, draw up a breeding plan, prepare more green feed, and prevent feeding spoiled feed.

4. Winter management: the weather is cold in winter. To keep warm and prevent the wind from entering, we can appropriately increase the feeding density of black dolphins. Due to the insufficient supply of green feed in winter, we can appropriately increase the feed concentrate such as cereals and bran. Black dolphins eat grass, gentle temperament, fast reproduction, less diseases, simple feeding methods, less investment, quick results, very suitable for laid-off workers, rural surplus labor force feeding, young and old, so the promotion of black dolphin farming has a good social significance. Good social and economic benefits can be obtained.

Matters needing attention in raising black dolphins

1. Guinea pigs do not believe in bag recycling. Guinea pigs raised by themselves need to be sold on their own. Why not recycle it? There are several reasons: the selling price of guinea pigs is not high. For example, if you are a thousand kilometers away from the seed supplier, the transportation, packaging and quarantine expenses of one kilogram of guinea pigs will be half of your breeding cost. How much profit do you still have when transported to the seed supplier? Therefore, the cost of selling all kinds of animals over a long distance and on a small scale is on the high side, and those who sell seeds and seedlings for recovery never mention the problem of transportation during recovery, while farmers think they have been reassured as soon as they see the recovery. They take advantage of this mentality. After breeding, the farmers are transported to the recyclers who sell the species: the breeding cost + the transportation cost + can not reach the low price they ask for, and as a result, all the farmers lose.

2. About the preparation and investment before guinea pig breeding: first of all, make sure that there is enough green feed to build a guinea pig culture pond, which is very simple, a square pond with a height of 20 centimeters and an area of one square meter. The investment in facilities is very low in animal breeding, and the investment in the construction of a pool with an area of 100m2 is less than 2000 yuan (excluding the house). The breeding house can be protected from the wind and rain in winter and ventilated in summer, and there is no need to heat up in winter. some fans can be installed in summer; plant some forage in advance, and green fodder such as rich vegetable scraps can be farmed directly. We have promoted a lot of guinea pig breeding in China, and it is basically successful. Some farmers bring good business to their restaurants with the special dishes of guinea pigs.

3. Guinea pigs need enough green fodder, which can be the scraps of various vegetables, corn leaves, sugarcane leaves, rich leaves (more than 95% of the leaves are guinea pig food), carrots, sweet potatoes and so on. However, it is suggested that some forage grass should be planted. Generally speaking, 200 guinea pigs and their offspring should plant at least 3 mu of forage grass.

4. The best introduction time for guinea pigs is in spring, autumn and winter, and it is not recommended to introduce in high temperature season.

5. The entry of guinea pig breeding into the market is basically zero all over the country, and all markets must be developed on their own. Guinea pig meat is indeed a very good green food for herbivores, with low breeding cost, few diseases, low facility investment and simple management. Before breeding, it is recommended that you must come to inspect and taste it in person, and then breed after you think it is feasible. There are many varieties of guinea pigs, and our breed is one of them in China. It is easy to raise and reproduce quickly. It takes about three months for guinea pigs to be born to about 650 grams.

The prospect of black dolphin culture

With the continuous increase of the world population, the reality of grain shortage caused by the shrinking per capita arable land is becoming more and more serious, and the contradiction between people and animals for grain is becoming more and more acute. therefore, we must pay attention to the development of grain-saving animal husbandry. It is of great strategic significance to use more grass and agricultural products to develop herbivores to cushion the contradiction between people and animals for grain. Black dolphin is mainly grass, which is a typical grain-saving small livestock. There are many grassy hillsides in the vast rural areas, and the feed resources are very rich. Black dolphins can make effective use of local grass feed, which enables each farmer to obtain huge economic benefits and high-grade game natural black nutritional tonics in a very short time.

The global breeding industry is developing towards miniaturization of meat-eating livestock and poultry, and micro-livestock and poultry are expected to become an important source of meat in developing countries. According to the inspection of the United Nations World Food and Agriculture Organization for many years, there are great advantages in developing micro-livestock and poultry breeding all over the world. Since the 1990s, a whirlwind of "black" has swept the world, and black food has been listed as the fourth generation of natural functional food after green food. Modern scientific research has proved that black food not only has high nutritional value, but also has the special functions of scavenging free radicals, anti-oxidation, reducing blood lipids, anti-tumor and anti-aging.

What is the value of the black dolphin?

The main results are as follows: 1. The black dolphin fur is black and shiny, its hair length is 2cm to 3cm, and the skin board is thin and soft. It is a good raw material for processing fur clothing and craft ornaments. Its processing and decoration performance is comparable to that of minks, so it has high utilization value.

2. Black dolphin has delicate meat, no fishy taste and delicious taste, so it is an ideal nutritional and nourishing health food. Nutrition experts say that black dolphin is the beauty meat of women, the bodybuilding meat of youth, the nourishing meat of children and the anti-aging meat of the elderly. it is called "animal human ginseng". According to the test report of Yangzhou University, the protein content of dried meat of black dolphin is as high as 97.1%, 5.5 times higher than pork, 4.6 times higher than beef, 8.3 times higher than mutton, 4.3 times higher than chicken, 5.6 times higher than duck and 5.1 times higher than grass carp; it contains only 14.8% fat. Black dolphin meat is high in protein, low in fat, low in cholesterol and rich in vitamins and trace elements. Among them, the content of iron is three times that of soft-shelled turtle, and the content of calcium, phosphorus, zinc and selenium is also far higher than that of other meat foods. It is also rich in melanin, which has a two-way regulating effect on the human body, which is a typical black health food.

3. Black dolphin blood and dolphin testis can produce medicinal raw materials in short demand in the international market through bioengineering, which have obvious therapeutic effect on stomach disease, hypertension, coronary heart disease and so on.

In fact, the black dolphin is a kind of small animal with a gentle temperament, and its small-looking body is black and lovely. Will not attack or hurt people, live together in groups, but timid, easy to be frightened.