Many people have failed in loach farming, is it really that difficult to breed loaches?

Is it profitable to raise loaches in the countryside? Is there anything to look out for? Loaches were one of the aquatic animals that were more widespread in rural areas in the past.

At that time, little was known about the edible value of loaches, so loaches were rarely eaten. In the year of the Great Tribulation, loaches are still on people's tables. The real value of loaches was reflected in the mid-80s of the 20th century.

At this time, with the birth of reform and opening up, China's economy has a higher level of demand for material life, and loaches used to be unknown edible value aquatic products. After scientific research and analysis, it has been determined to be life in water, and it is a good tough aquatic product with high edible and medicinal value.

Loach is a benthic fish, and there are three common respiration modes: gill respiration, ** respiration, and intestinal respiration, among which intestinal respiration is a unique physiological phenomenon of loach. Loaches can live not only in the water, but also in the soil. Loaches are omnivorous fish with a wide range of recipes.

Insects and larvae, benthic animals, plankton in natural waters.

Algae, plant lotus leaves, etc. are all bait for loaches. In addition, loaches will also ingest various microorganisms in organic residues, detritus, and soil. Artificial breeding can be topdressed, or injected with soy milk, egg yolk and other bait. If the fluid is slightly larger, feed bloodworms and mealworms.

In addition to feeding maggots and other animal feed, the fluid grows up and is mainly fed with rice cakes and feed, and aquatic plants.

and algae feed.

Loaches are mollusks.

Very good at escaping. In particular, the phenomenon of rain before the rain is more serious, so it is necessary to prevent loaches from burrowing and escaping. Loaches, like domestic fish, are prone to drift and bumps if the climatic conditions are not good or changeable, so in addition to paying attention to water quality management, it is necessary to investigate diligently and replenish new water in time.

Loaches generally have few diseases, but poor water quality can infect water bottles or ball disease, and early prevention is the main measure to increase production.

It is better to plant water hyacinth for sleep.

In this way, loaches can grow in good accommodation conditions. But be careful. Due to the crazy growth rate of water hyacinth, it is recommended to go to the pond at intervals to remove water hyacinth.

Loaches can use **, intestinal respiration, very strong to hypoxia, can achieve high-density breeding mode, will not appear the general fish hypoxia concave phenomenon.

Loach's food debris, feed is also relatively easy to solve, corn, rice bran.

Waste materials such as okara can be used as feed for loaches.

Loaches are very fecund, generally a female loach can produce about 3,000 grains a year, except for winter, can reproduce in three seasons.

Loaches grow fast, and the loach seedlings produced in spring can be sold as soon as they arrive in winter, and the capital turnover is very fast.

Very difficult. Because loaches have relatively high requirements for living conditions and have a certain market, it is more difficult to breed.

Loach farming is really that difficult. Many people who breed loaches fail because loaches have very high environmental requirements. The requirements for the environment are very demanding, so many people fail to breed loaches.

In fact, it is not difficult, as long as you master a few aspects, the selection of seedlings in the early stage of breeding should be selected, special attention should be paid to the cultivation period of loach seedlings, once dragonfly larvae, water centipedes and other pests should be driven out in time. Special attention should be paid to water quality in the later stage of breeding.

Any kind of farming can not be smooth sailing, loach farming is the same, according to our analysis, the main reasons for the failure of loach farming are as follows.

First, there is no experience in loach farming, and seeing others make money by breeding loaches, they are whimsical and hot-headed, and they also follow the trend of breeding, which may lead to failure.

The second is that there is no scientific construction of loach ponds, and the life rules of loaches are not followed, and the loaches are just found in a pond and the loaches are finished, resulting in the loaches will escape on rainy days or when entering the water.

Third, there is no suitable seed**, and loach seedlings are usually purchased at will in the market; The quality of these fry is not guaranteed, resulting in a large area of loaches dying after stocking, resulting in huge losses.

Fourth, they do not follow the ecological habits of loaches or the law of loach disease, and blindly use drugs or indiscriminately after loaches get sick, resulting in a large number of loaches dying.

Fifth, I don't know how to scientifically manage the breeding of loaches, including how to manage water quality, or water quality management is not scientific, I don't know when to feed, and I don't know the amount of feed and the nutritional requirements of the feed.

The prospect and market of loaches are very good, but there are many people who still lose money, and the reason is that the reason is that if you don't understand, the disease can't be controlled.

<> the main risk of breeding loaches lies in the breeding technology, the selection and breeding, cultivation, daily management, disease prevention and control of the breeding loach are all technology plays a decisive role, so it is necessary to learn the relevant technology before breeding loaches. At present, the development speed of the loach aquaculture industry is relatively fast, but the commercial development of loach special feed and special fish medicine is relatively slow, which leads to the need for farmers to face almost all kinds of constraints and market risks alone.

1. Why many people don't recommend raising loaches

1. The main risk of breeding loaches lies in the breeding technology, if the feeding, disease prevention and treatment technology is not up to standard, this will lead to the failure of breeding. Therefore, before the implementation of breeding, it is necessary to learn relevant technologies, and then carry out a small amount of trial breeding, and then large-scale factory farming after fully mastering the technology.

2. Most farmers think that loach is a fish that can grow in the stinky ditch, so there is not much technical content in aquaculture. The breeding, cultivation, daily management, and disease prevention and control of farmed loaches are all technologies that play a decisive role, so the key to the success or failure of farmed loaches depends on the farmers' mastery of relevant technologies.

3. Generally, in order to have relatively high economic benefits in production practice, it is necessary to carry out artificial breeding of local loach varieties, which is conducive to overcoming the undesirable traits of this variety. The artificial breeding work is not something that can be done by just one loach farmer, because artificial breeding requires strong professional knowledge and experience.

4. The loach aquaculture industry has developed rapidly in recent years, but the development of market services matching this project is relatively slow, such as special feed for loaches, special fish medicine, professional service providers, etc. Due to the lack of these market services, the entire industrial chain is relatively fragile, and almost all farmers face various constraints and market risks alone.

2. What conditions are needed to raise loaches?

1. Although the requirements for water source are not high, the water source cannot be polluted. Therefore, the pond for breeding loaches should be close to the water source, the water quality should be clean, and the depth of the pond water should be about 40-50 cm.

2. Loach seedlings should be healthy and disease-free, so that it will be more convenient to breed in the later stage. When choosing loach seedlings, you can use edible salt and water to try, add appropriate edible salt to the water, put the loach in, if the jumping is more powerful, try not to choose such a loach, to choose a loach that can move normally.

3. When breeding loaches, it is necessary to master the breeding technology, disinfect the pond before breeding, and manage it in the process of breeding. Feed twice a day, and the food can be fed with fermented artificial feed. The water temperature in the pond should also be controlled, and ice can be added to the pond to cool down in the summer when the temperature is hot.

Loach culture in special ponds: generally a breeding method adopted by producers specializing in loach farming. The pond should have a mud bottom, if it is a cement pond, then it should be covered with mud 15 to 20 cm deep.

The pond area should not be too large, about one acre, each mu can be put 3 4 cm long loach seedlings artificial pond: choose shelter from the wind and the sun, close to the water source and the house, build a cement pond more than 130 cm deep, the size depends on the number of breeding, generally about 100 square meters. The seedling pond should be smaller, about 50 square meters.

There are inlet and outlet outlets at both ends of the pool.

In the water splash step, put the oxygen bag in the water for about 30 minutes, so that the water temperature in the bag and the pond water temperature are consistent. Then open the oxygen bag, slowly fill in some pond water in small amounts, then lift the oxygen bag and wait for about 20 seconds, and then fill in a large amount of pond water to lift and clean the pond: before the loach seedlings are released in early spring, the pond should be cleaned with quicklime 20 days in advance.

After the pond is cleaned and re-watered, plant some lotus roots, water hyacinths, and water peanuts in the pond, which is conducive to improving water quality and hiding loaches from the sun.

The identification of male and female loaches is square, and the head of the male can be observed, the breast is narrow and long, the body is as thick as the tail, and there is a bony lamellae at the base of the upturned fin strip on the tip of the tail; The head of the female is oval and flat. The spawning power of female loach is extremely strong, and a female loach can produce 4,000 eggs at the beginning of the first time. From the perspective of breeding, loach seedlings can choose Taiwanese loach.

Taiwan loach is large, grows fast, can surface for feeding, does not burrow into the soil, and is very beneficial to aquaculture production. In order to make full use of the bait, a small number of local high-quality loach seeds can also be mixed in.

According to the nutritional needs of the loaches, provide them with nutritionally balanced bait. Choose the cooperation of regular manufacturers, and its quality and safety can be guaranteed. For loaches or fish, select fry powder with a protein content of more than 40% at the seedling stage; Loaches do not have a fixed food preference, and their feeding habits are relatively mixed, and they can be eaten by various microorganisms, plants and small animals in the water body.

Therefore, it is necessary to fertilize the soles of the feet before planting loach seedlings in the pond, and the manure of poultry and livestock can be selected.

Farming loaches is not risky, because loaches are easy to feed and the market demand is relatively large.

The risks of farming loaches are significant, however, as long as you have extensive experience in farming loaches, it will be simple.

1. Market risk. At present, the market demand for loaches is large, and the market has been rising. But for individual farmers, there is also a market risk, especially for the first time breeding, the scale is small, and the market risk is relatively large.

2. Technical risks. The main risk of loach breeding is technology, if the feeding and disease prevention and treatment technology is not up to standard, it is easy to lead to breeding failure, in addition to loach seedlings ** difficulty, slow growth, many diseases, the current breeding technology is not fully mature and other problems, so a small amount of trial breeding can be done in the early stage, and then large-scale factory farming after mastering the technology.

Loach as an important species of special aquaculture, loach in recent years in the breeding boom has continued to heat up, the scope of loach breeding continues to expand, but it has also become a lot of companies or people to speculate on money tricks, today please follow to see these loach breeding common **!

1. The profit myth of loach farming.

There is even speculation that the company claims that its own species of loach can increase profits by more than 10 times, but the company has learned through practical experience that it is not surprising that the annual return of loach farming is not surprising, because the profit of breeding loaches in the aquaculture industry is the highest, but it is impossible to get rich at night.

The purchase of wild loaches ** higher than commercial loaches ** has no profit at all, because when purchasing wild loaches, the mortality rate of Yuchang ant species is larger, and it is not a breeding cycle as some units say, when the weight of single fry is increased to the weight of the single commercial loach, the overall weight of the sample increases several times.

Loach farming**.

But in fact, this is not the case, for example, the scale of 300 loach seedlings per catty, by the end of the year to grow into 30 commercial loaches per catty, it is reasonable to say that it has increased by 10 times, but in fact, it is very good to be able to grow 3-4 times, because not every loach seedling can grow healthily, not every loach can grow into a commercial loach and the Nai family will not die.

The above output value minus the cost of land, feed, and manpower, the profit obtained is not as high as imagined, of course, if the breeders can rely on their own human reproduction and seedling, the profit will be much higher.

In today's society, there are only relatively high profits, but not absolute high profits, and understanding this truth will not fall into the profit trap of speculating companies.

2. The myth of the model of loach farming.

A company has created an ecological chain: first planting grass-grass to raise pigs, raising cattle-pig manure, cow dung to raise earthworms, earthworm-like loaches, earthworm manure to grow fruit trees, and fruit tree farms to raise chickens. Package the whole model for students to learn.

How much does it cost to study, after learning, buy grass seeds, buy earthworms, buy loach seeds, buy pheasant breeds, and of course buy feed and medicine, how much is it, anyway, there is a complete and perfect package for you to pay for.

About 150,000 loach larvae are put into each mu, and the loach seedlings are fed with special powder or homemade powder per mu every day after the loach seedlings are fed, and it is not advocated to feed soybean milk, although the soybean milk is palatable, but the fertilizer water is fast and it is not easy to control the water quality. The initial stage of cultivating loach seedlings has high requirements for dissolved oxygen in the water body, and the dissolved oxygen content of the general water body should reach 4 5 mg per liter, and the natural environment gives people the feeling that the loach likes to live in fertilizer water or sewage, but under artificial breeding due to the high density, its requirements for water quality are very high, so it is necessary to change the bottom in a timely manner according to the change of water quality, and change the water in a timely manner according to the change of water quality.

In the daily management, we should continue to inspect the pond, find that there are holes in the pond wall in time to make up, in order to prevent the loach from escaping, remove the remaining impurities in the pond every day, maintain the pond environment, and do a good job of loach growth record every day, so that it is more helpful to breed loaches! The general breeding of loach pond mouth, the output of finished loach per mu is between 3000 5000 catties, and the cost of commercial loach breeding process is at least 5 yuan per catty.

The most suitable semi-farmed plant for loaches is water hyacinth. Water hyacinth can provide superior accommodation conditions for the healthy growth of loaches, and experiments show that the use of water hyacinth associated culture can significantly improve loach production! The fly in the ointment is that the water hyacinth is rising too fast and needs to be cleaned regularly to ensure the amount of water oxygen!

Regularly improve the quality of the pond water with microbial agents, or splash with bleaching powder or quicklime throughout the pond, which can effectively prevent fish diseases. Clean up the loach in the pond in time, such as small mice, water snakes, etc.

The optimum water temperature is 22-28 degrees, and the fastest growing rate is in this temperature range. If the water temperature is lower than 5 to 6 degrees, they will dive into the mud to hibernate and come out again when the temperature rises the next year. When the temperature is higher than 30 to 34 degrees, it burrows into the mud or grass to escape the heat.