Yellow bone fish breeding technology, yellow bone fish breeding technology

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.

When breeding yellow bone fish, it is necessary to build a pond with a water depth of more than 2 meters, and a complete drainage system should be installed in the pond, before putting yellow bone fish fry, the pond should be disinfected, and the quicklime can be mixed into the silt at the bottom of the pond, and when the yellow bone fish is fed in the later stage, it is necessary to feed the concentrate feed such as fish meal, soybean cake, vegetable cake, etc.

1. Build a pond

When rearing yellow-boned fish, it is necessary to build a pond in a place with good water quality and sufficient water, and the water depth of the pond should be more than 2 meters, because the yellow-bone fish is suitable for feeding in low light, and if the water depth is shallow, it will cause the bottom of the pond to be too bright, which will reduce the survival rate of the yellow-bone fish.

2. Pond requirements

Yellow bone fish like clear and clean water quality, when breeding yellow bone fish, the pond needs to have a complete drainage system, in order to replace the clear water, and the pond should be installed with aerator and feeding machine and other equipment, and the thickness of the silt at the bottom of the pond should be controlled at about 10 cm, which is convenient for catching yellow bone fish.

3. Disinfection treatment

Yellow bone fish is a scaleless fish, strict requirements for the environment, before putting yellow bone fish fry, to the bottom of the pond to sprinkle quicklime, and then the quicklime and silt mixed, the pond parasites and disease fungi to eliminate, wait for 7-10 days, you can inject water into the pond, and then you can put the yellow bone fish fry into the water.

4. Feeding management

When feeding the yellow bone fish, it needs to be fed twice a day, and the yellow bone fish likes to feed at night, so the number of feed put in the night is more, and the yellow bone fish has a higher demand for protein, and it can be provided with fish meal, vegetable cake, rice bran, soybean cake and other feed, and the leftover feed of the yellow bone fish should be fished out in the middle of the night.

1. Pond conditions.

The requirements for the pond are not high, everyone who has fished knows that some yellow mud ponds can catch yellow fish, so the area of the pond can be large or small, depending on the number of breeding and breeding density, the water of the pond is best one and a half meters deep, if the bottom of the pond silt accumulation is too thick, and the bottom is best to use sediment mixed bottom of the pond, the pond should have a drainage outlet and irrigation outlet, or not, but the drainage outlet must have, and then the amount of water must be sufficient, Before stocking the fish fingerlings, the whole pond should be carried out for two weeks, the fish pond should be cleaned first, the water quality should be disinfected, and the quicklime and bleaching powder in the pond can be sprinkled with quicklime and bleaching powder to carry out a preliminary treatment of the water quality, which can play a role in eliminating some pathogens and micro-raw jujube substances in the water.

2. Seed stocking.

Fry should be stocked in advance, so as to maximize the time of growth and development of meagre fish, preferably before mid-June, stocking fry to select no disease and no damage to the fry, to ensure the overall survival rate of the fry, one mu can be stocked 120,000 to 150,000 a hectare.

3. Breeding management.

1) Some time ago, when feeding, its main food ** still depends on preying on small creatures and zooplankton in the pond, and when it is not enough to eat the growth needs of the yellow croaker, you can carry out artificial feeding, you can prepare some fresh bait feeding, twice a day. And also to distribute and master the amount of feeding, generally in the afternoon than in the morning to feed twice the amount of food, after a week can be fed miscellaneous fish meat, in order to improve the nutritional quality can also add some rich protein and other nutrients of the food mixed feeding, and so on to grow to five centimeters in the feed with some corn and cauliflower and other plant vegetables.

2) Inspect once a day in the morning and evening, check the water quality, fish fry and eating degree, clean up the excess and remaining bait, and then change the water according to the pollution and transparency of the water.

3) At the end of autumn, it is necessary to prepare for wintering, and the water temperature will be reduced to below 10 degrees after winter, so it is necessary to do a good job of heat preservation, and at the same time disinfect the water quality in the pond, the same is to use bleaching powder for disinfection, and during the winter, it is necessary to do a good job of snow removal around the pond, water replenishment, disease prevention and other measures.

4. Yellow catfish disease.

The disease mainly occurs most frequently in July and August in summer, so we can sterilize and disinfect the water every month, and feed once a month in the first half of the month, and avoid the influence of copper sulfate, trichlorfon and other insect pests when spraying, and splash bleaching powder every two weeks can play a role in inhibiting the disease, once the disease can be done, and then sent to the hospital.

Summary. Pond requirements: The water depth of the pond is more than 2 meters, and the water quality is guaranteed to be stable, sufficient and pollution-free.

Clear pond disinfection: 150 kg of quicklime per mu is used to sprinkle disinfection on the whole pond. Scientific stocking:

In late April, when the water temperature stabilized at 10 degrees Celsius, yellow bone fish began to be stocked. Feeding management: During the breeding period, the yellow bone fish should be fed regularly and regularly.

Pond requirements: The water depth of the pond is more than 2 meters, and the water quality is guaranteed to be stable, sufficient and pollution-free. Qingtang disinfection:

150 kg of quicklime per mu is used to sprinkle disinfection on the whole pool. Scientific stocking: In late April, when the water temperature stabilizes at 10 degrees, the yellow bone fish will be stocked.

Feeding management: During the breeding period, the yellow bone fish should be fed regularly and regularly.

How to breed yellow bone fish 1, when the pond requires the breeding of yellow bone fish, the water depth in the pond is required to reach more than 2 meters, the water quality should be stable, sufficient, and pollution-free, and then equipped with a complete drainage and irrigation system around it, and build a safe and reliable inlet, drainage and escape prevention facilities, and the bottom silt is controlled at about 10 cm.

2. Choose sunny weather for disinfection of clear ponds, splash 150 kg of quicklime per mu of pond, and then rake flat with a hoe to completely mix the soil with quicklime, disinfect for 7-10 days, inject high-quality aquaculture water, the initial water depth is about 80 cm, and finally put small fish and shrimp to test the water.

3. The stocking time of scientific stocking of yellow bone fish is generally in late April every year, and the water temperature is stable at about 10 degrees before stocking, and the selection of artificially bred excellent fish species requires individual specifications of 10-15 cm and a weight of 15-35 grams, and generally 2500-5000 fingerlings per mu of ponds.

4, the management of wild cucumber fish has 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 1%-3% of the fish weight, 5-9 months per day feeding 3-4 times, feeding 3%-5% of the fish weight.

Dear, the above is the method of raising yellow bone croaker breeding, and finally I wish you a successful <> in your breeding career

1. Pond conditions: Yellow bone fish is suitable for growing in pond water with sufficient oxygen, and should be put into the net at the bottom of the pond. 2. Feed feeding:

Fresh fish is crushed in a meat grinder and fed once a day in the morning and evening. 3. Daily management: inject new water every 10-15 days and disinfect it.

4. Prevention and control of fish diseases: put salt or garlic juice in the feed.

1. Pond conditions.

Yellow bone fish has poor low oxygen tolerance and high requirements for the ecological environment, so it is necessary to choose a pond with sufficient water source, fresh water quality, and convenient water injection and drainage, and filter the pond inlet with a sieve silk net to prevent wild trash fish and other organisms from attacking yellow bone fish.

2. Feed feeding:

Within a week after the yellow bone fish enters the pool, the main feeding on plankton in the pond, and so on 3 -5 days after the fry begin to acclimatize, to feed fresh wild trash fish minced meat, and with eel, soft-shelled turtle and other feed mixed into a dough-like input, every morning and evening for the yellow bone fish to add once.

3. Daily management

In the process of breeding yellow bone fish, the water level should be gradually deepened according to the temperature, and new water should be injected into the pond every 10 days or so to ensure the oxygen content in the water, and the bottom of the pond should be disinfected with quicklime to prevent the yellow bone fish from getting sick.

4. Prevention and control of fish diseases

If you want to make the yellow bone fish grow healthily, you can add salt and garlic to the feed for disinfection, or put sulfaguanidine bait in the pool water and feed it for 5 days, which can effectively prevent the yellow bone fish from suffering from edema and enteritis.

Summary. Hello dear! Yellow bone croaker is a freshwater fish with strong hydrophilic properties, which is suitable for farming in warm climates.

The following is a brief introduction to the breeding method of yellow bone fish:1Water Quality Management:

Yellow bone fish has high requirements for water quality and needs to be kept clean and stable. During the breeding process, the water quality should be changed regularly, and the water temperature and water quality pH value should be controlled 2Feed Management:

Yellow bone fish are omnivorous fish and need to be provided with a feed rich in protein and carbohydrates, such as small fish, shrimp, earthworms3Breeding environment: Yellow bone fish is suitable for breeding in waters with slow water flow and abundant aquatic weeds.

In the culture pond, the water should be kept clean, ventilated and ventilated, while overfishing and overfeeding should be avoided. 4.Disease prevention and control:

Yellow bone fish are susceptible to diseases such as fish sores and ringworm, so it is necessary to regularly check the health of the fish to detect and treat diseases in time.

This is a false breeding.

Hello dear! Yellow bone croaker is a freshwater fish with strong hydrophilic properties, which is suitable for breeding in warm climates. The following is a brief introduction to the breeding method of yellow bone fish:

1.Water quality management: Yellow bone fish has high requirements for water quality and needs to be kept clean and stable.

During the breeding process, the water quality should be changed regularly, and the water temperature and water quality pH value should be controlled 2Feed management: Yellow bone fish are omnivorous fish and need to be provided with a feed rich in protein and carbohydrates, such as small fish, shrimp, earthworms3

Breeding environment: Yellow bone fish is suitable for breeding in waters with slow water flow and abundant aquatic weeds. In the breeding pond, the water should be kept clean, ventilated and ventilated, and over-fishing and over-feeding should be avoided.

4.Disease prevention and control: Yellow bone fish are prone to fish sores, ringworm and other diseases, so the round ruler needs to regularly check the health status of the fish to detect and deal with diseases in time.