Method for artificial domestication and cultivation of semilabeo notabilis
A technology of artificial domestication and cultivation method, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of low natural output in the Pearl River Basin, destroying the spawning sites of dace, and attacking dace resources, and achieve the protection of fine species. quality resources, maintaining the ecological balance of waters, and increasing the number of populations
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Embodiment 1
[0018] A method for artificial domestication and cultivation of lip carp, comprising the following steps:
[0019] (1) Construction of mud carp breeding ponds: construction of flowing water cultivation ponds artificially simulating the natural environment, with an area of 60 square meters, a water depth of 0.6-0.8m, a water velocity of 0.1-0.2m / s, and a water body with a pH of 7.0- 8.0, the dissolved oxygen is greater than 6mg / L, the annual water temperature is between 18 and 25°C, and the water source is the flowing water breeding pond of the Huangguoshu Rainbow Trout Breeding Farm.
[0020] (2) Selection of broodstock fry: Screen the wild-caught lip carp, select healthy, disease-free, larger individuals, and better-developed lip carp as breeding objects, and soak and disinfect the selected lip carp;
[0021] (3) Diet transformation: put bait into the cultivation pond for artificial food habit domestication. Within one month before the domestication, use egg yolk and soybea...
Embodiment 2
[0026] A method for artificial domestication and cultivation of lip carp, comprising the following steps:
[0027] (1) Construction of mud carp breeding pond: build a micro-flow water cultivation pond artificially simulating the natural environment. The micro-flow water cultivation pond has an area of 500 square meters, a water depth of 0.5-0.6m, a water velocity of 0.5-0.15m / s, and a water body with a pH of 7. 0~8.5, dissolved oxygen is greater than 5mg / L, annual water temperature is between 18~25℃, the water source is the flowing water breeding pond of Huangguoshu Rainbow Trout Breeding Farm, which is clear and pollution-free, and the water quality is good, which meets the basic growth conditions of lip carp;
[0028] (2) Selection of broodstock fry: Screen the wild-caught lip carp, select healthy, disease-free, larger individuals, and better-developed lip carp as breeding objects, and soak and disinfect the selected lip carp;
[0029] (3) Diet transformation: Put bait int...
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