CATDOLL : CATDOLL: Is it difficult to farm abalone? What are the requirements for farming technology?

Abalone farming is actually not difficult. The key is to adopt the correct method and put it into action, constantly summarize and improve in practice. There are indeed certain requirements for farming technology. Below I will list some issues that need attention.

1. Feeding should be scientific and reasonable

For abalone that has just been put into breeding, it should be combined with the actual needs of aquaculture, and asparagus and other feeds can be added. At the same time, artificial bait can also be used. From September to November, seaweed bait is usually very scarce. It is mainly artificial fish bait. Before feeding abalone, the dried kelp can be thoroughly soaked and crushed. During the feeding process, if seaweed is the main food, the feeding amount should be appropriately increased to ensure that the abalone has enough bait. Abalone fry are usually fed once every 4-6 days. The amount of bait is 90~120% of the total amount of abalone, and the remaining amount is controlled at 15%~20%. In the process of abalone breeding and management, whether the bait is scientifically sufficient is the key factor in determining the growth rate and survival rate of abalone. Ensuring the freshness of the bait is conducive to the healthy growth of abalone. Fresh bait can ensure the feeding quality of abalone, thereby better improving the disease resistance of abalone and the quality of life of seedlings. In the specific feeding process, the feeding amount should be scientifically adjusted according to the individual size of abalone and the temperature of seawater.

2. Conduct safety monitoring regularly

During the abalone breeding and management process, a dedicated person should be responsible for abalone safety monitoring and water quality testing. Feed every day, and check the cage regularly and irregularly to see if it is firm and leaky. Ensure that the cage will not be damaged or worn during the breeding process of abalone, and repair it in time if there is a problem. At the same time, the growth of abalone seedlings should be monitored to avoid escape from damaged parts to ensure the breeding benefits. During the typhoon season, the safety protection of the cage should be strengthened to reduce the risk of breeding. In addition, water quality monitoring should be carried out in daily work, the color and quality of the water should be checked frequently, the drainage layer in the cage should be adjusted according to seasonal changes, the pH value of the water should be adjusted appropriately, and shade should be provided in summer.

3. Ensure the cleanliness of the breeding environment

After the cage is fixed in the seawater for a period of time, it should be cleaned regularly. Generally speaking, the time is on low tide days. The cleaning process mainly includes the following aspects: First, timely remove the algae and attached organisms in the cage to ensure smooth water flow in the cage and continuously provide clean water for the growth of abalone; secondly, timely remove the bait, organic impurities, fermentation products, sediments and other substances remaining in the cage. When cleaning, it is necessary to ensure that the integrity of the cage is maintained, and if there is any damage, it should be repaired in time; finally, the fish and shrimp larvae should be cleaned in time. The growth of caged fish and shrimp fry will seriously threaten the healthy growth of abalone. When cleaning the cage, lift the cage and abalone from the water, then transfer the abalone to another prepared cage and clean the cage with seawater.

The above are the issues that need to be paid attention to during abalone farming. They are provided for your understanding, study and reference. I hope they will be helpful to you.

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Breeding is really difficult, and it has very high requirements for the breeding technology. It also requires that the water quality is relatively good, and a series of problems will arise during the breeding process, so you must be well prepared.

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