CATDOLL : CATDOLL: The scale of bream farming is getting bigger and bigger. What are the economic benefits of bream farming?

1. The scale of bream farming is getting bigger and bigger. What are the economic benefits of bream farming?

Qingyang County, Chizhou City, Anhui Province is densely covered with mountains, streams, rivers and well-developed water systems. It has become a major aquaculture county. Locals are used to raising grass carp. Due to the shortage of grass carp fry at the beginning of the year, the price once reached a high of 6.3 yuan/jin. Boss Zhang Xiaomao gave up grass carp and planned to raise carp. This year, the new rice fields were transformed into 72 mu of fish ponds and planting began on March 20, 2018. Parabramis 6-8 fish/jin, density 740 fish/mu, mainly silver carp. On October 28, Tangkou made a sample, the total weight of 16 Pekingese was 22.8 kg, and the average size was 1.42 kg/tail.

Cultivating parabolas in southern Anhui has obvious benefits. What are the regional advantages here? Cultivating parabolas in southern Anhui has obvious benefits. What are the regional advantages here?

Mr. Zhang believes that sole is different from grass carp, and there are certain differences in management. Before the grass carp pond was set up to breed parabolic fish, the anoxic pond was a parabolic fish. This year is the year of intensive breeding, so the density is low. The turtle has better liver and gallbladder disease than grass carp, and some Chinese herbal medicine is mixed and taken daily to protect the liver and gallbladder. Boss Zhang mentioned in the interview that this year he suffered a great loss in the treatment of parasites, and there were many diseases in the aquaculture process. The author has summarized some experiences based on the practice of Tangkou in recent years. In the process of bream breeding, when the water temperature reaches 18℃ in March every year, attention should be paid to insect inspection and medication. According to the specific situation of the parasites, insecticides can be selected from copper sulfate and ferrous sulfate mixture, trichlorfon, avermectin, etc. In the low temperature stage, use pyrethroids with caution or not.

Cultivating parabolas in southern Anhui has obvious benefits. What are the regional advantages here? In April, medication is given according to the specific types of tapeworms, ringworms, genoworms, trapworms and anchor fleas. In recent years, the prevention and control of tapeworms in the seeding stage of fish has received attention, and the infection rate has decreased. Killing anchor fleas has become easier due to the use of special insecticides. The infection rate of genoworms and oblique tubeworms is on the rise. Although the concentration of bream farming industry and the degree of production and marketing specialization in Anhui are not as good as those in Yiwu, Jiangsu, the local bream farming also has certain regional advantages.

very good

very good

very good

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

The market prospect of bream is good. In which season is the breeding benefit of bream Doutongyu the best?

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 fish 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 to eat 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 species of fish that is mainly herbivorous. It is best to feed it with pellets made of peanut bran, bran and corn flour, and add appropriate amount of silage to improve its diet. Feeding should be scheduled and quantitative, 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 benefit is in autumn, because in autumn, the market prospect of bream is very good, the price is very reasonable, and bream is very popular among people, so I think the best breeding benefit is 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.

3. Qingdao soft-shelled turtle wholesale price

The price of soft-shelled turtle in the last week: | | | | | | | | Unit: Yuan/kg (kg) Quotation date: Product Market Specification Highest Price Lowest Price Average Price Price Trend Artificial soft-shelled turtle price Urumqi Beiyuanchun (Group) Co., Ltd. Beiyuanchun Market 0.00 0.00 37.00 Turtle price Xinjiang Beiyuanchun Market 0.00 0.00 40.00 Artificial soft-shelled turtle price Jiangsu Lingjiatang Market Development Co., Ltd. 34.00 32.00 33.00 Wild soft-shelled turtle price Hubei Xishui Agricultural Products Wholesale Market 220.00 200.00 210.00 Turtle (greenhouse) price Hubei Wuhan Baishazhou Agricultural and Sideline Products Market Co., Ltd. Unified price 60.00 50.00 55.00 Turtle (wild) price Hubei Wuhan Baishazhou Agricultural and Sideline Products Market Co., Ltd. 170.00 160.00 165.00 Turtle (temporarily raised) price Hubei Wuhan Baishazhou Agricultural and Sideline Products Market Co., Ltd. unified price 100.00 90.00 95.00 Turtle price Sichuan Chengdu Agricultural Products Center Wholesale City Aquatic Products Branch unified goods 0.00 0.00 34.20 Turtle price Beijing Yuegezhuang Agricultural Products Wholesale Market unified goods 0.00 0.00 50.00 Stone turtle price Shandong Qingdao Chengyang Vegetable and Aquatic Products Wholesale Market 36.00 14.00 27.00 Turtle price Suzhou Nanhuanqiao Market Development Co., Ltd. Butter/Zhejiang unified goods 61.00 35.00 48.00 Artificial turtle price Shanxi Changzhi Zifang Agricultural Products Comprehensive Trading Market Co., Ltd. 40.00 38.00 39.00 Artificial turtle price Fujian Fuding Fujian Zhejiang Border Agricultural Trade Center Market 0.00 0.00 49.00 Turtle price Jiangsu Lingjiatang Agricultural and Sideline Products Wholesale Market 400-600g 34.00 32.00 33.00 Artificial turtle price Jiangsu Suzhou Nanhuanqiao Agricultural and Sideline Products Wholesale Market 60.00 35.00 48.00 Artificial turtle price Hubei Honghu Farmers' Market 42.00 36.00 39.00 Wild turtle price Hubei Honghu Farmers' Market 200.00 160.00 180.00 Artificial turtle price Jiangsu Gaochun County Aquatic Products Wholesale Market Co., Ltd. Nanjing Gaochun 36.00 32.00 34.00 Wild turtle price Jiangsu Gaochun County Aquatic Products Wholesale Market Co., Ltd. Nanjing Gaochun 200.00 190.00 195.00 Artificial turtle price Jiangsu Lingjiatang Market Development Co., Ltd. Aquatic Products Trading Zone 34.00 32.00 33.00 Artificial turtle price Hubei Xishui Agricultural Products Wholesale Market 50.00 40.00 46.00 Wild turtle price Shandong Binzhou Bincheng District (Sixth Street) Lubei Pollution-free Vegetable Wholesale Market 0.00 0.00 260.00 Artificial turtle price Shandong Binzhou Bincheng District (Sixth Street) Lubei Pollution-free Vegetable Wholesale Market 0.00 0.00 36.00 Artificial turtle price Shandong Weihai Aquatic Products Wholesale Market 44.00 40.00 42.00 Wild turtle price Shandong Weihai Aquatic Products Wholesale Market 200.00 150.00 160.00 Imitation wild turtle price Beijing Dayang Road Agricultural and Sideline Products Wholesale Market 130.00 100.00 120.00 Farmed turtle price Beijing Dayang Road Agricultural and Sideline Products Wholesale Market 62.00 50.00 58.00 Artificial soft-shelled turtle price Beijing Jingfeng Yuegezhuang Wholesale Market 90.00 34.00 46.00