Method for cultivating Penaeus vannamei Boone larvae in earth pond greenhouse

The invention discloses a method for cultivating Penaeus vannamei Boone larvae in an earth pond greenhouse, which comprises the steps of digging an earth pond, carrying out pond clearing and sterilization on the earth pond before the earth pond is used, and putting larvae into the earth pond at a de...

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1. Verfasser: GU BAOGUO
Format: Patent
Sprache:eng
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Zusammenfassung:The invention discloses a method for cultivating Penaeus vannamei Boone larvae in an earth pond greenhouse, which comprises the steps of digging an earth pond, carrying out pond clearing and sterilization on the earth pond before the earth pond is used, and putting larvae into the earth pond at a density that 40-50 thousand Penaeus vannamei Boone larvae are put into each square meter of the earth pond, wherein cultivation water in the earth pond uses seawater and freshwater directly; and enabling water temperature in the earth pond greenhouse to be stabilized at 24-28 DEG C through ventilation conditions of the greenhouse, and appropriately heating at a condition when the temperature is low, wherein heating equipment adopts an environmental-friendly boiler or an electrical heating bar. According to the invention, 25g bait feed is put at each time for each million of Penaeus vannamei Boone larvae, and the bait feed is put per four hours. The cultivation water in the earth pond is desalted each day, fresh water is added to the earth pond each day, and stress management and water quality control in the larvae cultivation period are reinforced at any time. According to the method disclosed by the invention, the survival rate of the larvae is higher, the cultivation method is more low-carbon, more energy-saving and more environmental-friendly, the natural temperature is more conducive to growth of the larvae, the death rate of the larvae is reduced, and the yield of the Penaeus vannamei Boone larvae is enabled to be greatly improved.