Technology for protecting sea cucumber larvae from getting sick in summer
A technology, sea cucumber technology, applied in the field of sea cucumber seedling protection and disease prevention in summer, can solve problems such as economic loss, death, and sea cucumber disease, and achieve the effect of firm pool slope, increased attachment area, and easy pool cleaning operation
Inactive Publication Date: 2014-02-19
WEIHAI YUWANG GROUP
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Problems solved by technology
[0003] Due to its own characteristics, sea cucumbers have high requirements on water bodies and the environment, so sea cucumber breeding is a very complicated task. A little carelessness will cause sea cucumbers to get sick and die, which will cause great economic losses
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[0017] In the summer sea cucumber seedling disease prevention technology, the bottom of the pool is set to be high at one end and low at the other end, the intake gate 3 is set at the higher end of the pool bottom 8, the drainage gate 4 is set at the lower end of the pool bottom, and the intake and drainage gates are set at the breeding pond The diagonal position of 1 is conducive to draining the sewage at the bottom of the pool so that there is no stagnant water, and the inlet and outlet gates are in diagonal positions, which is conducive to the full exchange of water at the bottom of the pool. The slope of the breeding pond is a certain inclination, and a slope platform 6 with a width of 15-25cm is set in the middle of the slope, gravel 7 is piled up above the slope platform 6, and the slope below the slope platform is covered with felt blanket 5 as slope protection facilities, so that the pond The slope is stronger and can withstand the impact of the waves. There are multip...
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The invention relates to a technology for protecting sea cucumber larvae from getting sick in summer. The bottom of a culture pond is higher at one end and lower at the other end. An intake sluice is arranged at the higher end of the bottom of the culture pond. An outlet sluice is arranged at the lower end of the bottom of the culture pond. The slope of the culture pond is arranged at a certain inclination, and a slope terrace for stacking broken stones is arranged on the slope. The slope is provided with a slope protection facility. Oxygen pipes are arranged at the bottom of the culture pond and are formed by a main pipe and a plurality of branch pipes. The branch pipes are located on the two sides of the main pipe. The side face of each branch pipe is provided with a plurality of small holes. An adhesion matrix formed by three mesh cages arranged in an E shape is arranged at the bottom of the culture pond. Each mesh cage is provided with an opening. An overshadow shed is arranged at the upper ends of the mesh cages. A sludge conveying device is further arranged at the bottom of the culture pond. A passage which is high in middle and low at the two ends is arranged between the adjacent culture ponds. Draining pore passages are arranged at the two ends of the passage. The technology for protecting the sea cucumber larvae from getting sick in summer has the advantages of being durable in use and beneficial to growing of the sea cucumber larvae, and facilitating cultivation work.
Description
technical field [0001] The invention relates to the disease prevention technology of summer sea cucumber seedling preservation. Background technique [0002] Sea cucumber is an echinoderm, which ranks first among the eight delicacies of seafood. It is very nutritious and is known as "Ginseng in the Sea". With the continuous improvement of its economic value, the scale of sea cucumber farming is also expanding. At present, there are many ways to breed sea cucumbers in China, including sea cage culture, pond culture, cofferdam culture, shallow sea seine culture, seabed cage culture, artificial temperature-controlled factory culture, mixed culture of ginseng and abalone, mixed culture of shrimp and ginseng, etc. Various modes. Among them, cofferdam farming is a kind of breeding method that can utilize marine natural resources and is widely used in coastal areas of my country. [0003] Due to its own characteristics, sea cucumbers have high requirements on water bodies and en...
Claims
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IPC IPC(8): A01K61/00A01K63/04
CPCY02A40/81
Inventor 苗强
Owner WEIHAI YUWANG GROUP