Mastacembelus armatus fry cultivation device and mastacembelus armatus fry cultivation method
A breeding device and technology for eelfish, which can be used in the fields of catching or killing insects, climate change adaptation, animal husbandry, etc., can solve the problems of uneven size, low survival rate, slow growth of fish fry, etc. Good physique, easy to cast bait effect
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Embodiment 1
[0070] From June 5, 2018 to July 20, 2018, the above-mentioned method was adopted in a special aquaculture base in Ganzhou City, Jiangxi Province to cultivate the seedlings of the big spiny loach.
[0071]1. Cultivation pool construction: (1) Brick rectangular cement pool with a length of 5m, a width of 4m, and a height of 1m. Smooth tiles; (3) special water inlet and drainage pipes are installed in the cultivation pond, and the water inlet pipe is a PVC pipe with a diameter of 40mm, which is installed on the top of the pond embankment at the higher end of the bottom of the cultivation pond. The water outlet is on the lower side of the pool bottom. First build a sewage collection tank with a length of 50cm and a width of 30cm. Cover the sewage collection tank with a plastic or stainless steel plate with holes. The water pipes are made of PVC pipes, which are connected to the outside of the pool, and then a 90° elbow is installed. The other end of the elbow is connected to a PV...
Embodiment 2
[0093] From June 12, 2019 to July 27, 2019, a special aquaculture base in Ganzhou City, Jiangxi Province was used to cultivate the seedlings of the large spiny loach. The method was the same as in Example 1.
[0094] The number of cultivation ponds is 1, and the area is 20 square meters. The structure and built-in special facilities of the cultivation ponds are the same as those in Example 1.
[0095] The fry stocking density and other management measures are the same as in Example 1.
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