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Packing water stabilizer used for young whiteleg shrimp transportation

A stabilizer, white shrimp technology, applied in the direction of antitoxin, drug delivery, medical preparations containing active ingredients, etc., can solve the problems of high cost of raw materials, rare species, can not reduce the mortality of shrimp fry, etc., to reduce stress The effect of cheap and easy-to-obtain reaction and raw materials

Inactive Publication Date: 2017-06-16
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that most of the packaged water stabilizers used in the transportation of Penaeus vannamei shrimp seedlings in the prior art are pH buffering agents and water color regulators, which cannot reduce the mortality rate of shrimp seedlings during transportation and special-purpose ones that can reduce the mortality rate. Due to the scarcity of packaged water stabilizers for transportation and the high cost of raw materials, a packaged water stabilizer that is different from the prior art for the transportation of Penaeus vannamei shrimp fry is provided. The raw materials of the packaged water stabilizer are cheap and easy to obtain. In water, it can effectively reduce stress damage and mechanical damage during the transportation of shrimp seedlings, and improve the survival rate of shrimp seedlings after long-distance transportation

Method used

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  • Packing water stabilizer used for young whiteleg shrimp transportation

Examples

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Embodiment 1

[0021] This embodiment is illustrated by the following packaging specifications and transportation time conditions as an example: the specification of the shrimp juveniles of Penaeus vannamei to be transported is P5-P6; the packaging density is 7000 tails / L; the transportation time is 3 hours; the packaging water is not adjusted The pre-pH is 7.80; the unadjusted total alkalinity of the packaged water is 110.

[0022] A packaged water stabilizer for Penaeus vannamei shrimp juvenile transportation, including anti-stress agent, molting inhibitor, antidote and pH regulator, the concentration of each of the above-mentioned components in the packaged water body is: anti-stress agent 2ppm molting inhibitor 10ppm; antidote 10ppm; pH regulator 500ppm, the antidote is ammonia, nitrogen, nitrite antidote, the molting inhibitor is sodium bicarbonate.

[0023] As the anti-stress in this embodiment, the composition of vitamin C and glucose is selected, and the concentration of vitamin C in...

Embodiment 2

[0027] The difference between this embodiment and Example 1 is: the transportation time of this embodiment is 7 hours, and the concentration of each component in the packaged water body in a kind of packaged water stabilizer for Penaeus vannamei shrimp seedling transportation of the present invention is: Stimulant 4ppm; molt inhibitor 20ppm; antidote 20ppm; pH regulator 500ppm, the antidote is ammonia, nitrogen, nitrite antidote, and the molt inhibitor is sodium bicarbonate.

[0028] As the anti-stress in this embodiment, the composition of vitamin C and glucose is selected, and the concentration of vitamin C in the water body is 0.8 ppm, and the concentration of glucose is 3.2 ppm.

Embodiment 3

[0031] A packaged water stabilizer for Penaeus vannamei shrimp fry transportation, including antistress agent, molting inhibitor, antidote and pH regulator, the concentration of each of the above-mentioned components in the packaged water body is:

[0032] Antistress agent 10ppm; Moulting inhibitor 50ppm; Antidote 50ppm; pH regulator 800 ppm, described antidote is ammonia, nitrogen, nitrite antidote, and described moulting inhibitor is sodium bicarbonate. The concentration of vitamin C in the anti-stress agent in the water body is 2 ppm, and that of glucose is 8 ppm.

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Abstract

The invention provides a packing water stabilizer used for young whiteleg shrimp transportation. The packing water stabilizer comprises 2-10 ppm of an anti-stress agent, 10-50 ppm of a molting inhibitor, 10-50 ppm of an antidote and 0-1000 ppm of a pH regulator, the antidote is an ammonia, nitrogen or nitrite antidote, and the molting inhibitor is sodium bicarbonate. The raw materials of the packing water stabilizer are cheap and are easy to obtain, and the packing water stabilizer effectively reduces the stress damages and the mechanical damages in the young shrimp transportation process and improves the survival rate of the young shrimps after a long-distance transportation process after being added to packing water.

Description

technical field [0001] The invention belongs to the technical field of mariculture, relates to the transportation of Penaeus vannamei seedlings, in particular to a packaged water stabilizer for the transportation of Penaeus vannamei shrimp seedlings. Background technique [0002] At present, the breeding grounds of Penaeus vannamei are mainly concentrated in southern regions with high temperatures such as Guangdong, Fujian, and Hainan. With the vigorous development of the Penaeus vannamei aquaculture industry, the scale of farming in the northern regions continues to expand, and the demand for shrimp seedlings of Penaeus vannamei The quantity has also risen suddenly, but the south seedlings and the north are facing severe transportation safety problems. Although the transportation of shrimp fry is mostly carried by air, since the seedling production place and adult shrimp breeding place are far away from the airport, and the seedling production place and adult shrimp breedin...

Claims

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Application Information

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IPC IPC(8): A61K36/88A61K33/00A61K9/08A61K47/02A61P39/00A61P39/02
Inventor 徐涛于明超李文涛李志涛薛其委陈蜜海张璐刘辉芬李明杨娟周家福
Owner TONGWEI
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