CATDOLL : CATDOLL: What is the formal management and sales model for breeding stone frogs?

What is the formal management and sales model for breeding stone frogs?

I think it must be a formal breeding operation, the price should not be too high, and it must have its own characteristics.

Generally, relevant breeding procedures must be handled, and certain cooperation contracts must be signed.

The stone frog is also known as the spiny-chested frog, also known as the stone coffin, stone chicken, pheasant, frozen stone, flying fish, stone scales, stone scorpion, stone shrimp, stone pit frog, stone chaos, Furong (southern Sichuan), etc. It is an animal of the family Ranidae of the order Anura of the class Amphibia. Because of its delicious meat, it grows fast and is large in size. It is one of the main edible frogs.

The main food of stone frogs is mealworms, maggots, loaches, small fish and shrimps and other insects, while tadpoles like to eat tender green aquatic algae. They can not only be produced intensively, but also suitable for mountain agriculture. It is possible to establish a pollution-free water source, convenient irrigation and drainage sites, and a quiet environment for pond farming. With the continuous maturity of artificial stone frog breeding technology, although the taste is not as good as wild ones, artificial stone frogs also have a certain market demand. Below we will learn about the current status and prospects of frog breeding.

The breeding of stone frogs has high requirements for the environment and conditions. There must be unpolluted mountain spring water. The breeding environment should be quiet, cool, and the population should be dense. Since the current breeding technology of stone frogs is not mature, there must be professional breeders. Guidance, for the newly arrived stone frog breeders, the early technology, investment, and cost are very risky. Therefore, newcomers will raise frogs to buy commercial frogs for breeding, which can reduce risk factors. Quickly withdraw funds.

The stone frog is a delicious food in southern China. Its edible value is much higher than that of the bullfrog, which is hailed as the "king of food" by foreign gourmets. This is a particularly precious game because it specializes in predators and is also known as "pure green food." The stone frog can also be used for medical purposes, which can dredge the heart and strengthen the liver and kidneys.

As people's living standards continue to improve, people's demand for food, clothing, housing and transportation continues to grow, and stone frogs have gradually come into people's view. Stone frogs are very popular in domestic and foreign markets, and the variety is in short supply. From the perspective of various theoretical numerical statistics, the industrial chain related to stone frogs is far from meeting the needs of domestic and foreign markets. Therefore, the development prospects of stone frog breeding are broad and the market potential is unlimited.

I think the fish need to be raised healthy enough before we can implement the sales model.

They have special people to make rules for this. You can check their guidelines for this.

Is there anyone breeding stone frogs in Fuyang? Is it a big investment to breed them? What are the prospects?

Standardized breeding stone frog breeding mode basically presents two, one is by Zhejiang University, the other is recently broadcast on CCTV7, Jiangxi Yanshan sunny farm ecological breeding mode. Who is better or worse, or because stone frog breeding has not been completely overcome, Fu Feng who can not a large number of commercial frogs, if you want to aquaculture stone frog, but there are two breeding aquaculture experience of more than three years (the best frog breeding experience), I suggest you go to Zhejiang University to study scientific farming, because it will be a large area of ​​too professional, too precise scientific, motionless considering the account collapse. If you are a beginner, enthusiast or entrepreneur, I suggest you can go to Jiangxi sunny ecological stone frog learning. To start browsing the web and success, and I am still in the research stage, so I do not evaluate these two models. The observation evaluation should be relatively easy. I hope you can help drive farmers to make money is not easy, breeding stone frogs risk, investment should be cautious.

The most critical issue in breeding stone frogs is the website

There is a good water source slag mountain, unpolluted mountain spring water

There is a secluded place, the less visited the better

There should be enough feed (live bait), I failed for this reason and was unable to come up with enough live bait to satisfy the stone frog's needs.

It requires a certain amount of economic strength. Building a minimum annual production capacity of one ton in the field of stone frogs has to cost tens of millions.

If you can meet the above conditions, the success of stone frog breeding should not be a problem. As for the breeding prospects, it is useless to say anything. If you invest 160-200 yuan, will your income be fruitless?

Technology, and understanding naturally improve after two years.

I gave up farming, but once I figured out a large amount of cheap live bait, I would go back to the old business and make a comeback.

I hope you can breed successfully.

So if you have any ideas, please send me a message to join the discussion.

Email: [email protected]

Standardized breeding stone frog breeding mode basically presents two, one is by Zhejiang University, the other is recently broadcast on CCTV7, Jiangxi Yanshan sunny farm ecological breeding mode. Who is better or worse, or because stone frog breeding has not been completely overcome, Fu Feng who can not a large number of commercial frogs, if you want to aquaculture stone frog, but there are two breeding aquaculture experience of more than three years (the best frog breeding experience), I suggest you go to Zhejiang University to study scientific farming, because it will be a large area of ​​too professional, too precise scientific, motionless considering the account collapse. If you are a beginner, enthusiast or entrepreneur, I suggest you can go to Jiangxi sunny ecological stone frog learning. To start browsing the web and success, and I am still in the research stage, so I do not evaluate these two models. The observation evaluation should be relatively easy. I hope you can help drive farmers to make money is not easy, breeding stone frogs risk, investment should be cautious.

Although stone frog breeding seems simple, the success rate is actually not high, and beginners often suffer. In recent years, many attempts have been made in the artificial breeding of stone frogs in southern provinces, but few have been truly successful and achieved significant economic benefits; the main reason is that the growth conditions of stone frogs are relatively special and have high requirements for the environment. If the growth rules of stone frogs are not understood, it is difficult to breed them successfully. The following are some rules and experiences summarized by some breeders in the breeding process in recent years.

1. Stone frogs live in flowing water. They often live in small streams with slow water flow in mountainous areas or in the water pits of flowing streams. The vegetation on both sides of the stream is rich. They rarely leave the water, and their body color is often adapted to their living environment. The secondary sexual characteristics develop towards a strong embrace. The male is large, with extremely strong forelimbs and extremely developed nuptial spines. These characteristics have a great relationship with the reproductive characteristics. When spawning, the male and female must lay eggs by the stream impacted by the flowing water. During mating, the male hugs the female strongly and uses the spines on the abdomen to strengthen the male's fixation so that they are not washed away by the water flow. Stone frogs have an internal vocal sac, and the sound is low and loud. The male calls "gu gu gu" and the female responds with "ka ka ka". Stone frogs have the habit of living in groups and foraging at night. Often several or dozens of them live together in one place. In a quiet and suitable environment, stone frogs also go out of the cave to forage during the day, and the night is the peak period of activity. Stone frogs are good at jumping and climbing. They are usually weak and stable in their activities. During the peak breeding season, they are active and have behaviors such as chirping and embracing. Stone frogs like to eat active animals and generally do not eat dead or immobile food. In the natural state, stone frogs have a wide range of diets. In addition to insects, centipedes, spiders, millipedes, snails, snails, clams, earthworms, and shrimps, they also prey on crabs, miscellaneous fish, loaches, young snakes, and small birds. Stone frogs in different regions have different diets due to the different baits that the environment can provide. In nature, stone frogs generally eat 9% of their body weight, and sometimes up to 12.8%.

Tadpoles: Stone frog tadpoles sometimes feed on stream grass or Spirogyra at the bottom of the water. They use their horn teeth to gnaw and eat the soft plant tissues. The tadpoles eat plant species such as cyclotium, filamentous algae, Spirogyra, mosses, diatoms, dinoflagellates, duckweed and plant debris; animal species include paramecium, ciliates, water fleas, rotifers, etc. Some people have also found that stone frog tadpoles feed on epiphytes that scrape up stones in the water, plankton in the water, young leaves of plants that fall into the water, or dead animals in the stream. Sometimes they also gnaw on dead species.

Stone frogs are cold-blooded animals. They have no ability to regulate body temperature or keep warm. Their body temperature changes with the external temperature. The suitable growth temperature of stone frogs is 18-26℃, and the optimum temperature is 24-25℃. Spring and autumn are the seasons when they are most active, eat the most, and grow the fastest. April to June and August to September are the best times for reproduction. When the water temperature exceeds 30℃, feeding activities decrease. When the water temperature drops to 12℃, the frog's metabolism is very weak and it enters hibernation. During hibernation, the frog closes its eyes, does not eat or move, relies on fat bodies to maintain life activities, and does not respond to external stimuli. If the water temperature rises to a suitable temperature during hibernation, the frog will become active again. The lethal high temperature of adult stone frogs is around 31℃, which varies in different seasons. Stone frogs can also tolerate a long-term 0℃ environment, but the water cannot freeze. Ice and lack of oxygen will cause the stone frog to die.

Stone frog eggs are often laid in shallow waters with gentle currents, attached to rocks and aquatic plants. The gelatinous membrane outside the eggs swells and thickens when exposed to water, and is highly sticky, connected in a rope or grape-like shape, sometimes up to 20 cm long. The diameter of the eggs is generally 4 mm, and can reach up to 5 mm. Depending on the water temperature, frog eggs usually hatch into tadpoles after 8 to 15 days. Tadpoles like to live in large rocks or gravel piles in streams and pits. In a suitable environment, tadpoles generally grow for 50 to 78 days and metamorphose into young frogs.

2 Stone frog bait

The bait of stone frogs is mainly earthworms, mealworms, maggots, etc. Their breeding methods are introduced in many books, so I will not go into details here.

3 Construction of the Stone Frog Pond

Wild stone frogs live in cool mountain streams or caves with waterfalls all year round. Their living environment requires sufficient water flow, coolness, humidity, and fresh water. They like to live in groups in stone caves. They grow, develop, breed, and reproduce in the wild for a long time.

Artificial domestication of stone frogs has brought about tremendous changes in their living environment when they were transformed from wild to domesticated. For artificial breeding of stone frogs, a reasonable design of the frog pond must be adopted so that the frog pond is both close to the natural environment and easy to manage artificially.

3.1 Selection of breeding site

The quality of the environment directly affects the growth, development and reproduction of stone frogs. Frog ponds are not restricted by location. Generally speaking, the breeding site should be selected in a place with good water quality, convenient drainage and irrigation, quiet environment, warm winter and cool summer, no drought or waterlogging, easy management, and escape and pest prevention.

Frog ponds can be built indoors or outdoors. Indoors, they must be ventilated, cool, and away from direct sunlight. Outdoors, a pergola can be set up with a frog pond built underneath. Building a pond indoors, in a courtyard, or in the wild with whatever you have is a good living place for stone frogs.

3.2 Specifications of Frog Pond

Artificial breeding of stone frogs generally adopts intensive breeding. When building a pond, attention should be paid to making it as suitable as possible for the living habits of the frogs, providing water, land, stone holes, feeding and other conditions to create a good living environment, and it should also be easy to breed and manage.

3.2.1 Frog pond

The area is generally 4 to 10 square meters, the pool is 0.8 meters high, the water depth is 0.1 to 0.15 meters, the water-land area ratio is 3:1, and there are stone caves for habitats. The bottom of the pool is paved with large pebbles. The light is dim and the humidity is maintained at 80%, creating an ideal ecological environment for stone frogs to live in, promote their growth and development, and thus increase the egg-laying rate and fertilization rate.

3.2.2 Hatching pool

The area is 1 square meter, the pool height is 0.5 meters, the water depth is 15 to 20 centimeters, the water quality is fresh, the pH is 6 to 8, and it contains sufficient oxygen. You can also use a large oval basin instead.

3.2.3 Tadpole Pool

The area is 3 to 4 square meters, the pool height is 0.8 meters, the water depth is 3 to 10 centimeters, the pH is 6 to 7, the water-land ratio is 2:1, and it needs to be shaded for breeding. It is better to raise a group of tadpoles of the same size in each pool.

3.2.4 Frog pond

The area is 4 to 6 square meters, the pool is 0.8 meters high, the water depth is generally 10 to 15 centimeters, the water-to-land ratio is 2:1, the pool is paved with 3 to 5 centimeter pebbles, and there are stone caves. The water quality is good, and the pH value is 6 to 7.5.

The shape of all kinds of frog ponds is preferably rectangular, with a slightly inclined bottom and the drainage hole at the lowest point so that the water can be completely drained. The pond is equipped with water surface, land, stone caves, food tables, etc., and a net cover is installed at the top of the pond to prevent frogs from jumping and escaping and predators from invading. The water inlet pipe is installed on the top of the pond, close to the bottom of the net cover. Newly built ponds cannot be used immediately. They must be disinfected with disinfectant (to remove alkalinity) and rinsed with water several times before they can be used to raise frogs.