CATDOLL : CATDOLL: What issues should be paid attention to in bream farming to effectively improve the survival rate?

What issues should be paid attention to in bream farming to effectively improve the survival rate?

Farmers do not pay much attention to the quality of feed during the breeding process. If the feed is spoiled and moldy, the anchovies will be infected after eating it, affecting other anchovies and causing large-scale infection, which is extremely detrimental to anchovy farming. Therefore, you must pay attention to the quality of feed when feeding, and don't be greedy for small bargains. Once you find that the feed is moldy, don't continue to feed. Farmed anchovies are all excellent varieties of multi-layer farming, and many farmers often use drugs to enhance drug resistance. However, if the drug is overused, the anchovies will have adverse reactions. Farmers must pay attention to the dosage of the drug during the breeding process to achieve a control effect. But the standards for each drug are different, and they should be used according to the instructions and actual conditions.

Squids are highly adaptable and are farmed in both the north and south. Many farmers often have poor control over water quality. If squids grow in an environment with poor water quality for a long time and do not grow well, they are prone to diseases. In order to avoid this, it is necessary to do a good job of water quality control in normal times. Equipment can be placed in the water to monitor water quality in real time. Once poor water quality is found, it should be adjusted in time. After the disease is resolved, the health of the fish is still relatively weak, and the germs in the water are not completely removed. If it is not handled well at this time, reinfection is likely to occur, and it is difficult to prevent and control when it occurs.

When raising anchovies, you must also choose the right feed. Generally, you can use energy feed and protein feed. Among them, energy feed includes processed grains such as wheat, corn, and wheat bran, and protein feed includes egg yolks, animal offal, small fish and shrimp, bone meal, etc., and pay attention to the amount of feed when feeding, so as to prevent the anchovies from eating too much feed and dying. In the later management, the fish breeding environment needs to be disinfected regularly, and it is best to sprinkle an appropriate amount of quicklime into the pond every week. During the breeding process, the fish's growth environment also needs to be cleaned regularly to prevent the fish's excrement from fermenting in the water, which will eventually produce harmful gases and affect the normal growth of the fish.

Choose a suitable place to breed anchovies. Generally, abandoned ponds can be used to breed anchovies. The selected place must be close to an unpolluted water source with good water quality, so that anchovies can grow better. After choosing a pond, all debris in the pond must be cleaned up, and then the pond must be disinfected and water introduced.

Pay attention to the quality of feed, do not choose spoiled and moldy feed, choose high-quality varieties selected through multi-layer cultivation, choose varieties with strong drug resistance, control the water quality, and let the fish grow in an environment with good water quality.

You need to understand some knowledge and skills of fish farming, and choose some better feed for feeding. You should feed these fish feeds every day to ensure that the survival rate is improved, and this can also ensure that the fish grow better and better over a long period of time.

When breeding them, they need to be provided with a suitable temperature environment, and they also need to prepare some feed of better quality, and they need to be cleaned regularly and sterilized and disinfected, so that they can live well and ultimately increase their survival rate.

Many farmers do not pay much attention to the quality of feed during feeding. If the feed is spoiled and moldy, the bream will be infected after eating it, which will affect other bream and cause large-scale infection, which is extremely unfavorable for bream farming. Therefore, you must pay attention to the quality of feed when feeding, and don't be greedy for small bargains. Once you find that the feed is moldy, you should not continue to feed it.

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.