Is it difficult to breed yellow boned fish?

Eat mainly animal feed.

Yellow bone fish is yellow catfish. The main food of yellow catfish is: snails, small fish, small shrimp, aquatic insects and their larvae, roots, stems and leaves of aquatic plants, and also eats artificial feed.

In order to ensure that the yellow catfish broodstock have sufficient food, the water quality must be kept fresh and there is a certain degree of fertility to facilitate the growth and reproduction of benthic organisms, and small fish can be stocked in the pond.

When raising yellow bone fish, it is necessary to provide it with feed made of zooplankton, small fish and shrimp, snail mussel meat, bean cake, vegetable cake and insect larvae to meet the nutritional needs of yellow bone fish, and to feed 2-3 times a day to ensure that the yellow bone fish food is sufficient, so that it can grow rapidly.

Yellow bone fish, mainly wild, artificial breeding is more difficult than other fish.

Yellow bone fish, generally referred to as yellow catfish, is a one-time spawning fish for a year; It is mainly distributed in China's Pearl River, Min River, Xiangjiang River, Yangtze River, Yellow River, Haihe River, Songhua River and Heilongjiang River. Artificial breeding ponds require that there must be a stable, sufficient, pollution-free natural water source, and that there is a high-quality water source all year round. The water depth is appropriate, it must reach more than 2 meters, if the water depth is insufficient and the light is too strong, it is not suitable for the living habits of yellow catfish that like to feed under weak light.

When breeding, choose a pond with a flat bottom, vast and sunny and rich in water resources, discharge the pond water and sprinkle lime powder for disinfection, fill in 10 cm of silt and inject 30 cm of clear water to a depth of 30 cm, and gradually increase to more than 2 meters.

Yellow bone fish is an omnivorous fish, which can be fed with cut earthworms, fresh mussels, small fish, small shrimp and other bait, and can also be fed with full-price compound feed.

Around April, it can be fed twice a day, and the feeding amount is 1% 3% of the fish body weight; From May to September, feed 3 to 4 times a day, and the feeding amount is 3% 5% of the body weight of the fish;

After October, the temperature drops, and the feeding amount can be 1% to 2% of the body weight of the fish when the temperature drops twice a day. When feeding bait, it should be fed at a fixed point, and it is not appropriate to change the feeding location at will.

1. Choose the site: choose a pond with a water depth of more than 2 meters and convenient drainage and irrigation. 2. Treatment ponds:

Quicklime is sprinkled on the bottom of the pond and then injected with high-quality aquaculture water. 3. Reasonable stocking: 2500-5000 yellow bone fish fingerlings are stocked in each mu of pond.

4. Regular feeding: Feed fishmeal, soybean cakes, vegetable cakes, rice bran, etc. twice a day around April.

1. Choose a venue

Yellow bone fish belongs to the warm water fish species, generally grow at the bottom of the water body, the most suitable growth temperature of 25-28, the breeding must choose the water depth of more than 2 meters, convenient drainage and irrigation, sufficient water source pond, water pH range to between.

2. Treatment ponds:

Before breeding yellow bone fish, sprinkle quicklime evenly at the bottom of the pond, and then use a hoe to rake it flat, so that the bottom of the pond is fully mixed with quicklime, completely kill the pathogens and parasites in the pond, and then inject high-quality aquaculture water, and the water inlet must be set up with a sieve for water filtration.

3. Reasonable stocking

The suitable stocking time of yellow bone fish is generally in late April every year, when the water temperature is stable at about 10, the selection of artificially bred excellent fish species, individual size in 10-15 cm, 2500-5000 fingerlings per mu of ponds.

4. Feed regularly

Yellow bone fish has higher requirements for protein in the bait, and the intake is slow, pay attention to the early start of feeding when feeding, follow the principle of a small number of meals, feed 2 times a day around April, food selection fish meal, soybean cake, vegetable cake, rice bran, etc.

Fish ponds: When cultivating yellow bone fish, select ponds with abundant water resources to drain and disinfect and inject new water. Stocking fry:

Viable fry are selected, washed with salt water and stocked. Feeding management: Choose protein-rich feed and feed it regularly and quantitatively every day.

Precautions: Increase oxygen twice a day on sunny days, and change the water regularly.

1. Build a fish pond

Yellow bone fish belongs to the warm water fish, when breeding, choose to be in the bottom of the flat, vast and sunny, rich in water resources pond, discharge the pond water sprinkled with lime powder disinfection, fill in 10 cm of silt into the depth of 30 cm of clear water, and gradually increase to more than 2 meters.

2. Put fish fry

Select the appropriate size, vigorous yellow bone fish fry, put into the fish pond after washing and soaking in salt water for 10 minutes, the amount of each mu is about 3000, can be mixed with about 200 silver carp, increase the amount of dissolved oxygen in the water.

3. Feeding management

It is best to choose protein-rich feed for feeding yellow bone fish, regular and quantitative feeding every day, due to the slow intake rate, it is necessary to maintain the principle of feeding less and more meals, feeding 2-3 times a day, and the proportion of fish meal, soybean cake and rice bran can be adjusted according to the different growth stages.

4. Precautions

Yellow bone fish has certain requirements for water quality, breeding in the early morning of sunny days and after noon, respectively, increase oxygen for 1-2 hours, spring and autumn every 1 month to change the water, summer high temperature every 15 days to change the water, the amount of water change is about 15-20 cm.

To breed yellow-boned fish, you need to pay attention to the following points:1Water Quality:

Yellow bone fish is a freshwater fish, which has relatively high requirements for water quality, and needs to keep the water quality clean and stable, the water temperature is suitable, and the pH value is controlled between. 2.Feed:

Yellow bone fish is an omnivorous fish and needs to be provided with suitable feed, including animal feed and plant feed. When feeding, it is necessary to reasonably control the amount and type of feed according to the growth stage and quantity of fish, and avoid overfeeding. 3.

Disease prevention and control: In the process of breeding, it is necessary to pay attention to the control of water quality slag belt, water temperature and feed and other factors to prevent the occurrence of diseases. In the event of a disease, it is necessary to take timely measures, including adjusting the breeding environment, feed and medicines**.

4.Breeding environment: Yellow bone fish needs to grow in a suitable environment, and it is necessary to keep the water clean and avoid water pollution.

In the process of breeding, it is necessary to pay attention to environmental factors such as water depth, water flow, oxygen and light to provide a suitable growth environment. 5.Management Measures:

Farming yellow-boned croaker requires regular checks on the health of the fish, feed** and cleaning of the farm. At the same time, it is necessary to disinfect the mausoleum farm to prevent the spread of pathogens. In short, the cultivation of yellow bone fish needs to master scientific breeding technology, reasonable control of the breeding environment and feeding management, in order to ensure the healthy growth and high yield of yellow bone fish.

Hello dear, glad to answer for you. Methods of breeding yellow bone fish: 1. Cultivation water quality:

At the beginning of the breeding of yellow bone fish, it is necessary to spray the whole pond with raw stone finger wild ash powder after clearing the pond, after disinfection and sterilization, introduce tap water, and need to pay attention to the premise of excessive waste water and irrigation, cultivate water quality, and pour manure into the water surface to make zooplankton grow and develop. 2. Control density: Yellow bone fish is a relatively strong fish species, and the meal rate is more powerful, love to compete for ingredients, effectively control the relative density of yellow bone fish breeding, the use rate of feed can reach the maximum, 1 mu to promote 1000, the production is very shocking.

3. Feeding: Although the yellow bone fish can be taken with meat and vegetables, it is still recommended that you feed the feed with high protein, such as fish, small shrimp, loach, feed, vegetable cake, soybean cake, cold skin bran, etc., all of which are the feed for the rapid fattening of the yellow bone fish, which can greatly improve the quality and production of the yellow bone fish. 4. Disease prevention and control

The common diseases of yellow bone fish include yellow spot disease, rotten gills, colitis, hepatic ascites, and we must do a good job in water quality management methods to avoid problems, pay attention to quicklime disinfection of water quality, and add an appropriate amount of antibiotics or antimicrobial peptides to the yellow bone fish feed to improve the growth rate and disease resistance of fish species. 5. Yellow bone fish are mostly active in the accumulation of water purification or rivers, and the camp is full of benthic daily life. During the day, they live at the bottom of the lake, and at night they dive to the top of the water in search of food.

It is very integrated into the environment, so it can be used in daily life even in poor natural conditions. Juvenile fish are mostly in search of food in coastal areas where rivers and lakes are disputed. Collapse Qing kissed <>

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Methods of yellow bone fish farming include: cultivating water quality, controlling density, and feeding with fodder.

1. Cultivate water quality

At the beginning of the breeding of yellow bone fish, it is necessary to spray the whole pond with quicklime powder after clearing the pond, after disinfection and sterilization, introduce tap water, and need to pay attention to the waste water, under the premise of irrigation, cultivate water quality, and pour manure into the water surface to make zooplankton grow and develop.

2. Control the density

Yellow bone fish is a relatively strong fish species, and the meal rate is more powerful, love to compete for ingredients, effectively control the relative density of yellow bone fish breeding, the feed of the old stuffy rate can reach the maximum, 1 mu to promote 1000, the production is very shocking.

3. Feed feed

Although the yellow bone fish can be taken with caution with meat and vegetables, it is still recommended that you feed high protein feed in the breeding process, such as fish, small shrimp, loach, feed, vegetable cake, soybean cake, cold skin bran, etc., all of which are the feed for the rapid fattening of yellow bone fish, which can greatly improve the quality and production of yellow bone fish.

Precautions for farming yellow-boned fish

In order to effectively improve the growth rate and reduce the mortality rate of fish fry by selecting good fry for standard coarse cultivation. The breeding area must have sufficient water sources, good water quality, and no pollution of the bottom sludge and the surrounding environment.

Since the yellow bone fish is a scaleless fish, it is also necessary to be extra cautious when using the drug, otherwise it will not only fail to have the effect of the first disease, but will more likely lead to the death of the fish, especially some drugs containing copper sulfate need to be paid special attention.

Regularly do a good job in the prevention and control of various diseases, through a variety of effective scientific methods to reduce the occurrence of diseases, so that the yellow bone fish can grow smoothly to the adult fish size required for market sales.

Yellow bone fish is an omnivorous fish, the requirements for protein are relatively high, if it can not normally supply its nutritional needs, it will greatly affect the growth and development of yellow bone fish, so according to the growth characteristics of yellow bone fish at different stages, for the yellow bone fish scientific reasonable arrangement of diet.

The cultivation of yellow bone fish starts from the requirements of ponds, pond disinfection, scientific stocking, feeding management, and fish disease prevention and control.

1. Pond requirements: when breeding yellow bone fish, the water depth in the pond is required to reach more than 2 meters, and the water quality should be stable, sufficient and pollution-free, and then equipped with a complete drainage and irrigation system around the four airs, and a safe and reliable inlet and drainage outlet and anti-escape facilities are built, and the bottom silt is controlled at about 10 cm.

2. Clear pond disinfection: choose sunny weather, splash 150 kg of quicklime per mu of pond, and then rake it flat with a hoe, so that the soil is completely mixed with quicklime, dig the field after disinfection for 7-10 days, inject high-quality aquaculture water, the initial water depth is about 80 cm, and the bucket is scattered and finally put into small fish and shrimp to test the water.

3. Scientific stocking: the stocking time of yellow bone fish is generally in late April every year, the water temperature is stable at about 10 degrees before stocking, the selection of artificially bred excellent fish species, the individual size is required to be 10-15 cm, the weight is 15-35 grams, and the pond is generally stocked with 2500-5000 fingerlings per mu.

4, feeding management: wild cucumber fish have the habit of feeding at night, in order to adapt to the daytime feeding, to fixed-point, regular feeding training, around April, feeding 2 times a day, feeding amount of 1%-3% of the fish weight, 5-9 months feeding 3-4 times a day, feeding amount of 3%-5% of the fish weight.

5. Prevention and control of fish diseases: prevention first, regularly disinfect feed, water bodies and live bait, and appropriately put bait.

Yellow bone fish is one of the important aquaculture species in China, Shanghai Youjiu through the deep ditch slippery and cooperation with farmers, with the purpose of "increasing production and promoting efficiency", focusing on relying onStalingCultivate farmers to demonstrate the model, give full play to the demonstration driving effect, and finally walk out of a good product + good model + good management = good benefit of the successful breeding road through a large number of practices.

The results achieved by the farmer Jin Boss after using the Staling mixture are as follows

The 4 acres of test pond are fed with Staling mixed feeding, and the feed output of each package is about 31 catties; There was no addition in the control group of 6 acres of ponds, and the yield of each package of feed was about 20 catties;

The test pond is uniform and neat, and there are almost no sick and dead fish in the whole process, and the gun head is two-7 taels.

If it is calculated based on a package of feed of 160 yuan, it is equivalent to the feed cost of feeding a pound of fish to Primate is yuan, and the feed cost of not feeding a pound of fish is 8 yuan; The feed coefficient of the test pond was as follows, and the feed coefficient of the control pond was as follows.

Staling is rich in bioactive small peptides, attractant peptides and growth factors, which can stimulate the feeding center of aquatic animals, promote the secretion of gastric juice and growth hormone, thereby significantly increasing feed intake and promoting growth. More importantly, small peptides not only have a high conversion rate, but also improve the utilization efficiency of amino acids and minerals in the feed, so that they can reduce feed waste and grow naturally fast. Staling is rich in bile acids and other additives that promote the digestion and absorption of fats, regulate the metabolism of liver nutrients, promote the decomposition and elimination of toxic and harmful substances, protect the liver and gallbladder, and ultimately improve the health level of the body and improve production efficiency; Staling is rich in immunoglobulins and small peptides with antibacterial properties, which can reduce the occurrence of bacterial and viral diseases; The small peptides of high-quality animal protein** can be quickly absorbed and utilized by the intestines, promote the development of the structure and function of the intestinal villi of fish and shrimp, maintain the intestinal epithelial barrier function, and promote the health of the intestinal tract. At present, Staling has been widely used in the breeding of many places in Jiangsu and Zhejiang, and has won many praises!