Fresh water aquaculture method for penaeus vannamei
A technology of freshwater aquaculture and aquaculture method, which is applied in the field of aquaculture, can solve problems such as failure to see successful aquaculture, and achieve the effects of preventing the spread of diseases and insect pests, good sales, and easy operation
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[0014] Introduce below 2010-2011 the applicant's freshwater aquaculture method of Penaeus vannamei at 68 households of 2000 mu of breeding promotion demonstration sites in Li County, Changde City, Hunan Province, and it comprises the steps:
[0015] ①. Shrimp pond preparation: including sun drying, disinfection, field cleaning, water intake and water cultivation;
[0016] ②. Desalination of shrimp seedlings: From June to July every year, shrimp seedlings with a body length of 0.4-0.6 cm are purchased from the Penaeus vannamei Breeding Center, and placed in the desalination area surrounded by a corner of the shrimp pond with colored strips in advance. In the box, the volume of the box is 50-100 cubic meters, the water depth is 0.5-1.0 meters, and the box is equipped with artificial seawater. The configuration method is to put Nacl into each cubic meter of fresh water 2 0.1-0.5 kg , h 3 BO 3 0.2-0.5 kg, MgSO 4 0.1-0.5 kg, NaBr 2: 0.01-0.1 kg, CaCl 2: 1-5 kg, KCL: 1-5 k...
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