CATDOLL : CATDOLL: How about the Zhangpu County Fisherman’s Family Abalone Breeding Professional Cooperative?

How about Zhangpu County Fisherman’s Family Abalone Breeding Professional Cooperative?

Zhangzu Shenpu County Fisherman's Family Abalone Breeding Professional Cooperative is a farmers' professional cooperative economic organization registered in Zhangpu County, Zhangdanyuan City, Fujian Province. The registered address is No. 28, South District 1, Beijiang Village, Xiamei Town, Zhangpu County.

The unified social credit code/registration number of Zhangpu County Fisherman's Family Abalone Breeding Professional Cooperative is Zhuang Rongzong, the legal person of the enterprise, and the enterprise is currently in operation.

The business scope of Zhangpu County Fisherman's Family Abalone Breeding Professional Cooperative is: 1. Organize members of the cooperative to carry out abalone breeding; 2. Organize the purchase and sale of abalones cultivated by members of the cooperative; 3. Organize the purchase and supply of abalone feed required by members; 4. Introduce new technologies and new varieties of abalone model breeding, and carry out abalone breeding technology training, technical exchanges and consulting services. (Projects that must be approved according to law can only carry out business activities after approval by relevant departments). In Fujian Province, the total registered capital of companies with similar business scope is 167.148 million yuan, and the main capital is concentrated in enterprises with a scale of 1 million to 10 million, totaling 521. Within the province, the current registered capital of enterprises is good.

Check out more information and news about Zhangpu County Fisherman’s Family Abalone Breeding Professional Cooperative through Baidu Enterprise Credit.

Abalone is expensive, what are the techniques for abalone farming?

Abalone is a rare marine treasure. In recent years, artificial abalone farming in my country has developed rapidly. The main farming methods include factory farming, floating raft farming and in situ sowing farming. Caisson farming is a new abalone farming model that has emerged in recent years. In 1999, the Fisheries Bureau of Haicheng District, Beihai City, conducted a trial of abalone farming in caissons on Weizhou Island, Beihai City, and achieved good results. 1. Caisson: Characteristics of abalone farming (1) Low investment. The scale of farming can be large or small. Small-scale farming requires an investment of 10,000 to 20,000 yuan, which is suitable for ordinary farmers. (2) Low cost. Compared with factory abalone farming, the cost of caisson abalone is very low. (3) Short cycle. It only takes 5-6 months from sowing to harvesting. (4) Strong wind and wave resistance. Cement caissons are very strong and can be placed on the beach to withstand strong winds and waves. (5) Low risk. In practice, as long as the survival rate reaches 40%, it can be guaranteed even if the price drops to 80-100 yuan per kilogram (currently around 170 yuan).

2. Ecological characteristics of abalone: ​​(1) Abalone feeding habits. Abalone likes Gracilaria, Sargassum and Kelp. These seaweeds are very abundant in the coastal areas of Guangxi. Abalone seedlings are 2 cm to 4 cm long, and the feed coefficient is about 25. (2) Growth. Young abalone grows very fast. It usually takes only 5-6 months for a 2 cm seedling to grow into a 5 cm commercial abalone. When abalone grows to 6 cm, its growth rate slows down significantly. Its peak growth period is from September to December each year. (3) Living environment. Abalone likes to live in places with clear and busy waters. The mortality rate of abalone farmed in calm and turbid waters is extremely high. Abalone has high requirements for salinity. When the specific gravity of seawater is lower than 1.015 or higher than 1.026, its growth is inhibited and there is even a risk of death. The optimal specific gravity is 1.020-1.025. The suitable temperature range is 10-33. 3. Caisson design: The caisson is a reinforced concrete structure. The overall height is 60 cm, the outer diameter is 105 cm, and the inner diameter is 100 cm.

The entire caisson consists of five parts: (1) The caisson cover, which is the main body of the caisson, has 7 circular holes with a diameter of 16 cm at the bottom, and 8 circular holes with a diameter of 4 cm at the bottom of the side of the box to facilitate water flow. The caisson cover is also a concrete structure, which makes the caisson a closed environment. There is a feeding port with a diameter of 30 cm in the center of the cover. (3) The net is made of a polyethylene net with a mesh size of 0.3-0.5 cm and is placed on the inner wall of the caisson to prevent abalone from escaping. (4) The wire support, composed of 8# steel wire, supports the net. (5) The abalone habitat platform, a concrete structure, is placed inside the abalone habitat net in the caisson. Each caisson can store 600 abalone. 4. Settlement in the caisson: The caisson is placed in the sea one month before sowing. In addition to meeting the ecological requirements of abalone, the caisson settlement site must also have the following characteristics: (1) gentle tides; gravel base; low winds and waves; and after low tide, the caisson must be exposed 20-30 cm to facilitate aquaculture management.

5. Seedling purchase and transportation: The size of abalone seedlings must be more than 2 cm. And the specifications are required to be uniform, without gaps, bright colors, and fresh and obvious growth marks on the edge of the shell. The seedlings are vigorous and suitable for breeding. The purchase time of seedlings is usually from March to April or from August to October. Abalone is very resistant to transportation, and the transportation time is less than 2 hours. It can be transported in Manlu. If it exceeds 2 hours, it can be transported by a water truck. Daily management: Abalone can be fed with bait the next day after entering the box, and it has entered the normal management stage. At this stage, Sargassum or Gracilaria is fed once every 12-15 days, and the feeding amount for each caisson is 5-6 kg. During the peak growth period, 8-9 kg must be fed each time. Clean the cage thoroughly once a month, mainly to clean sand, bait, shrimp, crabs, etc. When cleaning, avoid exposing the abalone for too long, bruising or death. During the entire breeding process, abalone activity, seawater salinity, pH and water temperature are all affected.

There are two main points to note: first, when delivering feed in the hand shed, different feed specifications should be used according to different growth periods; second, the salt content of water should be controlled, which generally should not be lower than 25%.

Pay attention to the selection of water quality, learn scientific management, pay attention to the temperature of abalone breeding, learn relevant breeding techniques, pay attention to the selection of conditions, and so on.

Seabed caisson farming: The farm uses large steel cages to sink to the seabed for farming. This type of farming method provides a more stable abalone farming environment than abalone cages, and the growth effect is also better, but it is more difficult to feed.

1. The usual management is also very important. Abalone does not like light very much, so we have to control the light. In summer, the daily water flow is four to five times the total water body, and it is reduced to about three times in autumn and winter. When changing the water, we must clean and disinfect the bottom of the pool to prevent abalone from being infected with slippery bacteria and causing economic losses. 2. In order to enhance the nutrition of abalone, we can also use special feeds, which is not only conducive to the growth of abalone, but also can reduce our production costs and prevent abalone from getting sick. When feeding, we can use artificial feed for feeding. In the early stage, powdered bait can be used, and in the later stage, flake bait can be used. It should be noted that we must feed reasonably according to our own breeding density. 3. When choosing bait, we must choose a balanced nutrition, sufficient protein, and relatively balanced amino acids to meet the needs of abalone at all stages of growth. At the same time, the bait must not pollute the water source.