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A spray agent for long-distance transportation of crayfish

A technology of long-distance transportation and spraying agent, applied in the field of spraying agent, can solve the problems of affecting the survival rate of transportation, stimulation of crayfish, etc., and achieve the purpose of promoting body metabolism, protein and enzyme synthesis, improving immunity, and improving utilization rate. Effect

Active Publication Date: 2021-08-17
GUANGXI ACADEMY OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, every time the water is poured, it will cause some irritation to the crayfish, which will affect the survival rate of transportation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A spray agent for long-distance transportation of crayfish. The components and contents in 500g spray agent are: 0.02g vitamin A, 0.50g vitamin E, 15.00g glucose, 120.00g potassium chloride, 50.00g corn α-starch, salt 314.48 g. The content of vitamin A used was 600,000 IU / g. The content of vitamin E used was 500 IU / g. Corn α-starch and glucose are both 99% pure. Salt and potassium chloride need to be finely crushed and passed through a 80-mesh sieve.

[0026] The spray preparation method is as follows:

[0027] (1) earlier, salt and potassium chloride were pulverized respectively, sieved, and then the raw materials were weighed according to the weight ratio, and set aside;

[0028] (2) Stir and mix the weighed salt, potassium chloride, and corn α-starch evenly; then add vitamin A and vitamin E, and mix well;

[0029] (3) Finally, add glucose and mix evenly to obtain a spray agent.

[0030] When spraying agent is used, prepare spraying agent solution according to e...

Embodiment 2

[0034] A spray agent for long-distance transportation of crayfish. The components and contents in 500g spray agent are: 0.03g vitamin A, 1.00g vitamin E, 20.00g glucose, 130.00g potassium chloride, 70.00g corn α-starch, salt 278.97g. The content of vitamin A used was 600,000 IU / g. The content of vitamin E used was 500 IU / g. Corn α-starch and glucose are both 99% pure. Salt and potassium chloride need to be finely crushed and passed through a 90-mesh sieve.

[0035] The spray preparation method is as follows:

[0036] (1) earlier, salt and potassium chloride were pulverized respectively, sieved, and then the raw materials were weighed according to the weight ratio, and set aside;

[0037] (2) Stir and mix the weighed salt, potassium chloride, and corn α-starch evenly; then add vitamin A and vitamin E, and mix well;

[0038] (3) Finally, add glucose and mix evenly to obtain a spray agent.

[0039] When spraying agent is used, prepare spraying agent solution according to ev...

Embodiment 3

[0043] A spray agent for long-distance transportation of crayfish. The components and contents of 500g spray agent are: 0.03g vitamin A, 0.75g vitamin E, 17.00g glucose, 125.00g potassium chloride, 60.00g corn α-starch, salt 297.22 g. The content of vitamin A used was 600,000 IU / g. The content of vitamin E used was 500 IU / g. Corn α-starch and glucose are both 99% pure. Salt and potassium chloride need to be finely crushed and passed through a 80-mesh sieve.

[0044] The spray preparation method is as follows:

[0045] (1) earlier, salt and potassium chloride were pulverized respectively, sieved, and then the raw materials were weighed according to the weight ratio, and set aside;

[0046] (2) Stir and mix the weighed salt, potassium chloride, and corn α-starch evenly; then add vitamin A and vitamin E, and mix well;

[0047] (3) Finally, add glucose and mix evenly to obtain a spray agent.

[0048] When spraying agent is used, prepare spraying agent solution according to e...

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PUM

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Abstract

The invention discloses a spray agent for long-distance transportation of crayfish, which belongs to the field of spray agents. A spray agent for long-distance transportation of crayfish, the formula of which is: each 500g spray agent contains the following components and contents: 0.02-0.03g vitamin A, 0.50-1.00g vitamin E, 15.00-20.00g glucose, chlorinated Potassium 120.00-130.00g, corn α-starch 50.00-70.00g, and the balance is salt. The preparation method is as follows: (1) firstly mix table salt, potassium chloride and corn α-starch uniformly; (2) add vitamin A and vitamin E; (3) finally add glucose and mix uniformly. The spray agent of the present invention is less irritating to crayfish, and it can be used for spraying crayfish during transportation, so that the transportation survival rate of crayfish can reach more than 90% within 30 hours of transportation, and it can be transported to the pond. There was basically no stress death within 1 week afterward.

Description

technical field [0001] The invention belongs to the field of spray agents, and in particular relates to a spray agent for long-distance transportation of crayfish. Background technique [0002] Procambarus clarkii, commonly known as crayfish, has seen increasing consumption in recent years, rising market prices, and expanding breeding areas. It has gradually expanded from the original main producing areas of Hubei, Jiangsu, and Jiangxi to Guangxi, Guizhou, and Yunnan. At present, the broodstock and seedlings used in Guangxi are mainly imported from Hubei, Jiangsu and other places. They are usually transported dry with cooling and leaving water, and the transport time ranges from 20 to 30 hours. [0003] At present, the use of humidified low-temperature refrigerated vehicles for transportation can basically guarantee a survival rate of more than 95% when the quality of broodstock and seedlings is normal, but the transportation cost is relatively high. Therefore, the more com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/59A23K50/80A23K20/174A23K20/163A23K20/22
CPCA23K20/163A23K20/174A23K20/22A23K50/80A01K61/59Y02A40/81Y02A40/818
Inventor 王大鹏唐章生林勇陆专灵任芳牯
Owner GUANGXI ACADEMY OF FISHERY SCI
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