Method for industrially and ecologically breeding litopenaeus vannamei shrimps in indoor space

A factory-made, white shrimp technology, applied in chemical instruments and methods, climate change adaptation, biological water/sewage treatment, etc., can solve problems such as large amount of bait feeding, insufficient nutrition, and bottom consumption of shrimp seedlings, and achieve maintenance Ecosystem stability, control of water quality changes, and the effect of improving the quality of shrimp seedlings

Inactive Publication Date: 2018-06-01
海南中正水产科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional production of Penaeus vannamei in China is a single indoor cement pond mode. The traditional breeding method uses exogenous artificial bait and high-density breeding. Consumption of bottom, resulting in low survival rate
The nutrition of artificial bait is not as high as that of fresh biological bait, and the nutrition can not keep up with it, which leads to delayed expression and slow growth
The high organic content of residual bait, shrimp fry metabolism, and larvae remains leads to the growth and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of method for indoor industrialized ecological cultivation of Penaeus vannamei shrimp seedlings is characterized in that it comprises the following steps:

[0027] (1) Preparations before raising seedlings:

[0028] a. Disinfection of equipment: Disinfect the equipment in 800PPM hydrochloric acid for 15 hours, and place the white film and air regulating valve in 200PPM povidone-iodine for 15 hours;

[0029] b. Disinfection of the workshop: The cleaning and disinfection of the workshop is divided into 3 times. For the first time, each pool in the workshop is cleaned with detergent and 200PPM povidone iodine, and then dried for 1 day, then the doors and windows are closed, and the workshop is disinfected with 800PPM bleach Every corner of the pool; the second cleaning and disinfection, after 12 hours, use detergent and 200PPM povidone iodine to clean the pool, install the air stone and air pipe in the pool, then disinfect with 300PPM potassium permanganate and rins...

Embodiment 2

[0042] A kind of method for indoor industrialized ecological cultivation of Penaeus vannamei shrimp seedlings, comprising the following steps:

[0043] (1) Preparations before raising seedlings:

[0044] a. Appliance disinfection: Disinfect the appliance in 1000PPM hydrochloric acid for 20 hours, and place the white film and air regulating valve in 250PPM povidone-iodine for 20 hours;

[0045] b. Disinfection of the workshop: The cleaning and disinfection of the workshop is carried out in 3 times. For the first time, each pool in the workshop is cleaned with detergent and 250PPM povidone iodine, and then dried for 2 days, then the doors and windows are closed, and the workshop is disinfected with 1000PPM bleach For the second cleaning and disinfection, after 14 hours, use detergent and 250PPM povidone-iodine to clean the pool, install the air stone and trachea in the pool, then disinfect with 400PPM potassium permanganate and rinse with clean water ; For the third disinfectio...

Embodiment 3

[0058] A kind of method for indoor industrialized ecological cultivation of Penaeus vannamei shrimp seedlings, comprising the following steps:

[0059] (1) Preparations before raising seedlings:

[0060] a. Disinfection of equipment: Disinfect the equipment in 1200PPM hydrochloric acid for 24 hours, and place the white film and air regulating valve in 300PPM povidone-iodine for 24 hours;

[0061] b. Disinfection of the workshop: The cleaning and disinfection of the workshop is carried out in 3 times. For the first time, each pool in the workshop is cleaned with detergent and 300PPM povidone-iodine, and then dried for 2 days, then the doors and windows are closed, and the workshop is disinfected with 1200PPM bleach Every corner of the pool; for the second cleaning and disinfection, after 15 hours, use detergent and 300PPM povidone-iodine to clean the pool, install the air stone and air pipe in the pool, then disinfect with 500PPM potassium permanganate and rinse with clean wate...

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PUM

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Abstract

The invention discloses a method for industrially and ecologically breeding litopenaeus vannamei shrimps in indoor space. The method includes an industrially and ecologically indoor breeding process and a management method of the litopenaeus vannamei shrimps. According to the method, a traditional shrimp breeding technique is innovated, healthiest young litopenaeus vannamei is selected, the shrimps are stocked by the aid of the most reasonable density and fed by the aid of diatoms such as micro-thalassiosira rotula and chaetoceros mulleri and high-quality natural organism baits such as fairy shrimp nauplii, part of artificial feed and baits are replaced, nutrition can be enhanced, immunity can be improved, water quality change of a shrimp pond can be effectively controlled, self-cleaning capacity of water is enhanced, growth of harmful bacteria is restrained by the aid of beneficial bacteria such as lactic acid bacteria, bacillus and pseudomonades, residual feed, shrimp remains and thelike are decomposed, and a stable ecological system of the shrimp breeding pond is built. According to the method, healthy, rapidly-grown, high-stress-resistant and high-quality shrimps can be bred,shrimp breeding survive rate can be increased, shrimp breeding cost is saved, and the shrimp quantity requirements of clients are met, so that economic benefits are improved.

Description

technical field [0001] The invention belongs to the field of aquaculture, and relates to a method for cultivating young Penaeus vannamei, in particular to a method for indoor factory ecological cultivation of young Penaeus vannamei. Background technique [0002] In recent years, my country's shrimp farming industry has developed rapidly. China's shrimp farming production accounts for about 1 / 3 of the world, ranking first in the world. Penaeus vannamei is the largest shrimp farming species in China; the current annual demand for shrimp fry in China About 500 billion tails, while the shrimp juveniles of Penaeus vannamei are about 440 billion tails. Since 1992, the outbreak of various viral diseases and bacterial diseases has brought a serious blow to the development of the world's shrimp industry. [0003] At present, the traditional production of Penaeus vannamei in China is a single indoor cement pond mode. The traditional breeding method uses exogenous artificial bait and h...

Claims

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Application Information

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IPC IPC(8): A01K61/59A23K50/80A23K10/30A23K10/20C02F3/34C02F3/32
CPCA01K61/59A23K10/20A23K10/30A23K50/80C02F3/322C02F3/34Y02A40/81
Inventor 钟继伟吴坤海王平李婷符天山曹飞飞王其茂
Owner 海南中正水产科技有限公司
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