Large-scale culture method for hippocampus erectus in pond
A breeding method and seahorse technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of difficult cleaning of cage culture, high incidence of enteritis diseases, and high cost of indoor seahorse breeding, so as to reduce costs and improve The effect of breeding benefits
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[0022] 1. Breeding system
[0023] The area of the Penaeus vannamei breeding pond is 3 mu, the average water depth is 2.2 meters, and the deepest is 3.0 meters; the pond is equipped with bamboo with branches and mesh for seahorses to climb. The pond is equipped with a 2.2KW blower, and a nano-inflatable pipe ring with a diameter of 20 cm is installed every 30 square meters.
[0024] 2. Breeding environment
[0025] During the breeding period, the minimum water temperature is 19-20°C, the maximum water temperature is 32-33°C, the daily temperature difference is 2-2.5°C, the salinity of the breeding water is 33-36‰, and when the salinity is higher than 36‰, add fresh water and drop it to 33‰ ‰the following. After the pond is filled with water, kill fish with deer vine essence clear pond, fertilize the water to promote algae reproduction, make the water transparency reach 60-70 cm, add EM bacteria (Xiehe brand), naturally cultivate copepods, and the density of copepods reache...
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