A method for cultivating Macrobrachium rosenbergii seedlings using an aquaculture ozone culture system
A technology of Macrobrachium rosenbergii and breeding system, which is applied in application, fish farming, climate change adaptation, etc. It can solve the problems of poor quality of finished shrimp, long breeding time, and shrimp farmers rushing to buy seedlings, etc., to achieve growth and survival. Strong disease resistance and stress resistance, the effect of increasing the concentration of dissolved oxygen
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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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