Method for cultivating macrobrachium rosenbergii offspring seed by using aquatic ozone culture system
A technology of Macrobrachium rosenbergii and aquaculture system, applied in application, fish farming, climate change adaptation, etc., can solve the problems of low quality of finished shrimp, shrimp farmers rush to buy seedlings, farmers lose sound and continuous film, etc. The effect of growth and survival, increasing dissolved oxygen concentration, and improving the survival rate of seedlings
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[0022] A method for cultivating Macrobrachium rosenbergii seed using an aquaculture ozone culture system described in the embodiment of the present invention comprises the following steps:
[0023] (1) Build a nursery pool: the shape of the nursery pool is a square with cut corners, the side length of the square is 3.65 meters, and the cut angle is an isosceles right triangle with a right angle side length of 0.50 meters. The area of the nursery pool is 12.80 square meters, and the water depth is 1.00 meters;
[0024] (2) Control the breeding density: the stocking density of Macrobrachium rosenbergii larvae is 100,000 tails per cubic meter;
[0025] (3) Temperature control: The water temperature of the seedling pool is stable at 28~32°C, the best water temperature for cultivating seedlings is 30°C, and the temperature difference should not exceed 5°C;
[0026] (4) Oxygenation measures: use a blower for oxygenation treatment;
[0027] (5) Feed management: feed Artemia at 6:0...
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