CATDOLL : CATDOLL: What food does bream eat to grow up, and how to breed it

1. What food does bream eat to grow up, and how to breed it

Bream is a herbivorous fish with a wide range of food. The main food for fish species and adult fish is aquatic vascular plants such as Vallisneria, Hydrilla verticillata, and Potamogeton. They also like to eat terrestrial grasses and vegetable leaves. Bream usually lives in the middle and lower layers of open water areas with silt bottom and submerged plants. They like to hibernate in deep water in winter. Bream is a fish endemic to China, mainly distributed in medium-sized lakes attached to the middle and lower reaches of the Yangtze River.

1. What food does bream eat to grow up

1. Bream is a herbivorous fish with a very wide range of food habits. Fish species and adult fish mainly feed on aquatic vascular plants such as Vallisneria, Hydrilla verticillata, and Potamogeton. Sometimes they also like to eat terrestrial grasses and leaves. They can also eat some lake bottom plant debris and a small amount of zooplankton.

2. Bream usually likes to live in the middle and lower layers of open water areas with silt bottom and submerged plants. In winter, they prefer to hibernate in deep water. They live in rivers and lakes, usually living in the middle and lower layers of water, suitable for static water life. Bream is a fish endemic to China, mainly distributed in medium-sized lakes attached to the middle and lower reaches of the Yangtze River.

3. Rapeseed cake and liquor can generally be used to bait bream. Especially when the temperature is high, rapeseed cake will have a very good effect in attracting fish. Rapeseed cake will also have a good effect in baiting after being fermented with liquor. It is also effective for grass carp, carp and black carp.

2. Bream breeding method

1. Preparation for stocking

(1) When selecting a stocking pond, be sure to choose one with sufficient water supply, clean and clear water, easy drainage and water replacement, and no domestic sewage discharged into it.

(2) The bottom of the pond must have a little sand and mud. The area can be determined according to the number of fish released. The depth of the pond water cannot be less than 2 meters, and it is suitable to have little or no silt.

2. Stocking of fish fry

(1) Selecting fry is also a very important step in breeding bream. First of all, you must choose small fry with no wounds on the surface, good growth, strong physique, and plump body.

(2) Then control the size to about 8-225px, soak it once in salt water or potassium permanganate solution and then put it into the pond.

3. Feeding and management

(1) Bream is a fish that likes clean and clear water. The water in the pond must be kept transparent at around 30-1000px, and there must be an appropriate amount of dissolved oxygen, and the pH value must be controlled at around 7.

(2) Feeding the pond will easily make the water richer, so it is necessary to regularly pump out old water and inject new water every week to maintain the depth and clarity of the pond.

4. Daily management

(1) A reasonable management and technical system should be established every day, and inspections should be carried out regularly, at least twice a day, in the morning and evening, to observe the growth and feeding conditions of the fish.

(2) If any abnormal phenomenon is discovered, appropriate countermeasures must be taken in a timely manner, such as adding oxygen to the pond in a timely manner, and paying attention to the weather, water quality and their activities.

(3) Prevent fish from floating on the surface, ensure the depth and clarity of the pond water, change the water in a timely manner, and create a good growth environment for bream.

2. Do you know what are the precautions for managing bream breeding ponds?

Do you know what are the things to pay attention to in the management of bream breeding ponds?

Bream is commonly known as Wuchang fish. It is famous for its small head, flat and wide body. Its meat contains protein and a variety of substances that are beneficial to the body, and its nutritional value is extremely high. After consumption, it can help digestion and clean blood vessel waste, so now a large number of people are breeding. So what is the technology of bream breeding? What should be paid attention to when breeding bream? Let's study it below:

1. Pay attention to feed quality

During the feeding process, many farmers do not pay much attention to the quality of feed. If the feed is deteriorating and moldy, the bream will be infected after eating, which will affect other bream and cause large-scale infection. It is very bad. Therefore, you must pay attention to the quality of feed when feeding. Don't try to save money. Once you find that the feed is moldy, you should not continue feeding.

2. Drug Abuse

Nowadays, the bream farmed are all improved varieties through multi-layer cultivation. Many farmers often use drugs to improve the resistance of bream. However, if too much drugs are used, bream will have side effects. Therefore, farmers must pay attention to the dosage of drugs during the breeding process to achieve the prevention effect. The standard requirements of each drug are different, and they should be used according to the instructions for use and the actual situation.

3. Poor water quality control

Bream is highly adaptable and is farmed in both the north and the south. However, many farmers often have poor control over water quality. If bream cannot grow effectively in a harsh water quality environment for a long time, they will easily get sick. If you want to avoid this, you must do a good job of water quality control on a daily basis. You can put equipment in the water to monitor the system water quality in real time. If you find that the water quality has deteriorated, you must make adjustments in time.

4. No more nursing care after illness

Many farmers do not care after the prevention and treatment of the disease, nor do they pay attention to the subsequent care work. After the disease is treated, the physical fitness of the bream is still relatively poor. At this time, the bacteria in the water have not been completely eliminated. If you do not pay attention to it, it is likely to be infected again, and it is difficult to prevent and control its occurrence.

We must pay attention to the management process, the blood sugar temperature, the management method, the disinfection and sterilization process, and the breeding method.

The temperature should be appropriate, the feeding should be proper, the food should be very nutritious, the water quality should also be very nutritious, and they should be disinfected frequently to prevent them from being infected with viruses or bacteria.

Pay attention to the management of the pond, the water quality, the nutrients in the pond, the market situation of the bream, and the quality of the bream.

3. The market prospect of bream is good. When is the best season for bream farming?

The market prospects for bream are good. When is the best season for bream farming?

Bream farming is most profitable in spring, because the water temperature in this season is suitable for bream spawning. Bream is a herbivorous fish species. The main feed for young and adult fish is aquatic vascular plants such as Vallisneria, Hydrilla verticillata, and Potamogeton. They also like to eat terrestrial grasses and green leaves, as well as some river bottom plant debris and a small amount of plankton, so their carnivorous range is relatively wide. They start eating from April to November, with the largest amount of food intake from June to October.

Fish fry breeding

Breams are fully accessible at 2-3 years old. In the middle and upper reaches of the Yangtze River, the spawning period is mostly from late April to early June, when the temperature is between 20 and 29 degrees Celsius. Breams cultured in ponds can produce scattered and natural eggs if there is a slight current or other stimulus during the breeding season. Therefore, around March every year, the male and female broodstock need to be separated and cultured, the females are artificially induced to mate, and concentrated batch breeding is carried out to produce fry.

How to breed bream

1. Basic construction pool

If you want to raise bats, you need to start with the construction of the fish pond. Choose a clean pond with abundant water resources, relatively clean and clear water, and not too much mud. Most importantly, there should be no domestic sewage discharged into it. When preparing for use, sprinkle quicklime powder on the pond for cleaning, and then add water after exposing it to the sun for a week.

2. Choose fish fry

The purchase of fry is also a key task in the process of raising fish. The fry must first be healthy and complete, without wounds or defects, and the body is preferably larger and rounder. About 1000-1200 fry of catfish are poured into 1 acre of water, and some tuna and mullet are added to help the catfish become active.

3. Adjust water bodies

The quality requirements of water for braised fish are very high. This kind of fish is different from ordinary unicorn or carp. Once the water becomes turbid, it will have obvious discomfort or even mass death. Therefore, it is necessary to replace the water for the pool regularly and use an aerator to increase the o2 in the water to maintain the suitability of the water.

4. Equipment and bait

Batfish is a mainly herbivorous fish species. It is best to feed it with granular feed made of peanut bran, bran and corn flour, and add appropriate silage to improve its diet. Feeding should be specified and quantitative on time, and the amount of fish bait should be appropriately increased during the period of May to October each year to ensure that the fish are full.

The best breeding benefits are in autumn, because in autumn, the market prospects of bream are very good, the price is very reasonable, and bream is very popular among people, so I think the best breeding benefits are in autumn.

In spring, because the weather is very warm at this time, it is very suitable for the growth of this kind of fish, and it can grow quickly.

The breeding benefits are best in summer because a lot of people like to eat bream and a lot of people buy it.