In recent years, the development of the seafood industry has intensified, especially in the guanglai area of Zhejiang. With the superior geographical environment of the sea, abalone has also become the leader in the entire seafood category.
Where is Lianjiang Abalone Village
Lianjiang is located in the Fujian region, its sea resources can be said to be quite developed, for Lianjiang County's abalone industry has become a great local fishery and characteristic products. After years of cumulative development, the abalone industry in Lianjiang County has been rated as the "Hometown of Abalone".
Lianjiang County has a special location, belongs to the subtropical monsoon climate, has a suitable abalone growth environment, as well as the natural barrier of the reef, the water quality around the island is good, the salt water is moderate, and all kinds of large-scale seaweed resources are abundant, not only is it the best place to breed abalone, but also the main growth area of wild abalone.
Red tide of abalone in Lianjiang occurs
Red tide refers to a phenomenon in which the marine plankton in coastal areas accelerates and multiplies rapidly, resulting in a change in the color of seawater and the change of water quality. The color is mainly red and accompanied by odor infection, which can cause the death of a large number of organisms on the sea surface. What causes this phenomenon is the development of modern science and technology and the large amount of wastewater discharged by humans, in which various phosphorus and nitrogen elements cause the emergence of red tide.
According to this year's Marine Bureau's testing, there are abnormal water colors in the northern part of the Huangqi Peninsula and Dongluo Island in Lianjiang, and toxic algae have been detected nearby. It is also a common red tide algae in China's waters, and it is also a poisonous algae.
Red tide is coming and farmers need to pay attention to
1. Timely discovery of the situation is to move the farmed abalone in the shallow water area to the sea area below 6,000 meters in time.
2. Clean the residual feed in the abalone area and temporarily stop feeding the fish.
3. It is necessary to control the amount of water in the nursery area in a timely manner, and the situation. Timely replacement of contaminated seawater.
4. Provide oxygen to the abalone farm in time and increase oxygen equipment. For marine organisms that have already passed, they can be listed in advance.
5. It is necessary to control the environmental health of the breeding area in time, and to treat some dead sea creatures harmlessly.