Cultivation method for white shrimps

A breeding method and technology for white shrimp, applied in the field of agricultural breeding, can solve the problems of low survival rate, economic loss of shrimp farmers, poor quality, etc., and achieve the effects of improving growth rate, improving disease resistance and high survival rate.

Inactive Publication Date: 2017-07-14
苏州市相城区阳澄湖镇东枪塘水产养殖专业合作社
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Problems solved by technology

[0002] At present, whiteleg shrimp has delicious meat, high meat yield, fast growth, and strong disease resistance. It is currently the largest shrimp farming species in my country. It is cultivated in most parts of China, both in the south and in the north, but due to its poor management However, the success rate of breeding has not been greatly improved, and because most of the white shrimp culture is cultured under natural conditions, it cannot absorb protein and other organic substances during the growth process, resulting in low quality and low survival rate of white shrimp and poor quality problems cause a lot of economic losses for shrimp farmers

Method used

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0021] A kind of cultivation method of white prawn provided by the invention comprises the following steps:

[0022] 1) Pond management: Disinfect the pond by evenly splashing 95-110kg / mu quickliming slurry; after 1-2 days of exposure to the sun, rinse the pond with water, and then enter the water to keep the water depth at 1.1-1.3m, and adjust the pH value of the pond water 8.2-8.3: Disinfect the pond with 2.2-2.5KG of microbial preparations and bromide-chlorine hydantoin per mu 2-5 days before shrimp seedlings are put into the pond. The ratio of microbial preparations to bromide-chloride hydantoin is 3:1:

[0023] 2) Stocking of shrimp seedlings: When the temperature of the pond water reaches 18-24°C, the length of shrimp seedlings is selected to be 0.5-0.7cm, and the stocking density is 15,000-18,000 tails / mu; at the same time, river crabs and silver ...

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Abstract

The invention discloses a cultivation method for white shrimps. The cultivation method comprises the following steps: 1), pond management; 2), young shrimp stocking; 3), aquaculture management; and 4) prevention and cure of diseases. The cultivation method for white shrimps is capable of increasing yield and output of white shrimps.

Description

technical field [0001] The invention relates to the technical field of agricultural cultivation, in particular to a method for cultivating prawns. Background technique [0002] At present, whiteleg shrimp has delicious meat, high meat yield, fast growth, and strong disease resistance. It is currently the largest shrimp farming species in my country. It is cultivated in most parts of China, both in the south and in the north, but due to its poor management However, the success rate of breeding has not been greatly improved, and because most of the white shrimp culture is cultured under natural conditions, it cannot absorb protein and other organic substances during the growth process, resulting in low quality and low survival rate of white shrimp And the problem of poor quality causes a large amount of economic losses of shrimp farmer. Contents of the invention [0003] In order to solve the problems in the above-mentioned background technology, the object of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A23K50/80A23K20/174A23K10/30
CPCY02A40/81Y02A40/818
Inventor 高阿才
Owner 苏州市相城区阳澄湖镇东枪塘水产养殖专业合作社
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