(1) The oyster culture seed should be released into the sea when the temperature of the seawater rises to 8°C in May, and the seedlings in the lower sea should be longer than 1.5 cm.
(2) There are three types of quail culture equipment, one is a plastic bucket, the other is a soft net cage, and the third is a farming market. The three kinds of equipment are used to raise the abalone market. The raising of the abalone market is divided into four layers with a spacing of 20 cm. The diameter of the market is 45 centimeters, with a 12 mm diameter steel bar in the middle, and a zippered net. The stocking densities were: shell length 1.5-4 cm, 800 per cage; shell length 4-6 cm, 400 per cage; shell length 6-8 cm, 300 per cage.
(3) In stocking water layer, it is generally required that the sling diameter is 12 mm and the double strands should be used. The effective length is 7 meters.
(4) Once every 6 days, feed (kelp, wakame, asparagus, leucine, etc.) should be fed once every cage feeding amount: shell length 1.5-4 cm, 1-2 KG; shell length 6-8 cm, 2.5-3KG.
(5) It is necessary to pay attention to the timely removal of mussels and other debris attached to the wind cages and shells, and to lower the water layer. Avoid the peak of spawning attachment of mussels;
(6) Replace cages regularly, remove mesh cages that are blocked by mixed algae and choke, replace new cages, and ensure smooth water flow. The old cage had dried up on the shore and knocked out the debris for reuse.
(7) According to the size of the shell, it is necessary to divide the cage in time, otherwise it will affect the growth;
(8) The knot should be firm, control section, run, throw, cut. Strengthen security protection;
(9) All operations must be carried out in the water. We cannot get the wind and sun on board.
(10) Abalone is very afraid of the cold. When the temperature drops below 5°C, the cage cannot raise the water surface. The temperature of the seawater is below 5°C and no feed can be fed. After May of the following year, when the seawater temperature rises to 6°C. Above, the temperature rose above 4°C and continued feeding.
(2) There are three types of quail culture equipment, one is a plastic bucket, the other is a soft net cage, and the third is a farming market. The three kinds of equipment are used to raise the abalone market. The raising of the abalone market is divided into four layers with a spacing of 20 cm. The diameter of the market is 45 centimeters, with a 12 mm diameter steel bar in the middle, and a zippered net. The stocking densities were: shell length 1.5-4 cm, 800 per cage; shell length 4-6 cm, 400 per cage; shell length 6-8 cm, 300 per cage.
(3) In stocking water layer, it is generally required that the sling diameter is 12 mm and the double strands should be used. The effective length is 7 meters.
(4) Once every 6 days, feed (kelp, wakame, asparagus, leucine, etc.) should be fed once every cage feeding amount: shell length 1.5-4 cm, 1-2 KG; shell length 6-8 cm, 2.5-3KG.
(5) It is necessary to pay attention to the timely removal of mussels and other debris attached to the wind cages and shells, and to lower the water layer. Avoid the peak of spawning attachment of mussels;
(6) Replace cages regularly, remove mesh cages that are blocked by mixed algae and choke, replace new cages, and ensure smooth water flow. The old cage had dried up on the shore and knocked out the debris for reuse.
(7) According to the size of the shell, it is necessary to divide the cage in time, otherwise it will affect the growth;
(8) The knot should be firm, control section, run, throw, cut. Strengthen security protection;
(9) All operations must be carried out in the water. We cannot get the wind and sun on board.
(10) Abalone is very afraid of the cold. When the temperature drops below 5°C, the cage cannot raise the water surface. The temperature of the seawater is below 5°C and no feed can be fed. After May of the following year, when the seawater temperature rises to 6°C. Above, the temperature rose above 4°C and continued feeding.
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