Preparation method and applications of activity protector for coccidian oocysts in chicken dung

A technology of active protective agent and chicken manure, which is applied in the field of preparation of active protective agent for coccidia oocysts in chicken manure, can solve the problems of gradual decline in viability of oocysts, manpower, material resources, time waste, etc., to prolong storage time and prevent Corruption and deterioration, good protection effect

Active Publication Date: 2017-08-08
TIANJIN HLINTE BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production of coccidiosis vaccines, it is necessary to collect chicken manure for 5-10 days to extract oocysts. During the storage of fresh manure, the viability of oocysts will gradually decrease, and the extraction of oocysts on the day of collecting fresh manure will cause great damage. waste of manpower, material resources and time

Method used

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  • Preparation method and applications of activity protector for coccidian oocysts in chicken dung
  • Preparation method and applications of activity protector for coccidian oocysts in chicken dung
  • Preparation method and applications of activity protector for coccidian oocysts in chicken dung

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of coccidial oocyst active protective agent in chicken manure, the component and weight of its protective agent are respectively:

[0026] Fructose 1kg, 10% polyvinylpyrrolidone 1kg, sodium azide 0.01kg, 98% sulfuric acid 0.01kg; sterilized water 50kg.

[0027] A preparation method and application of an active protective agent for coccidia oocysts in chicken manure, the steps of the preparation method are:

[0028] (1) Measure sterilized water according to the weight ratio, first inject 50% of the weight of the sterilized water into the liquid mixing tank, then weigh fructose according to the weight ratio and slowly add it to the liquid mixing tank, and stir while adding until the fructose All dissolved to obtain solution A;

[0029] (2) Weigh the polyvinylpyrrolidone according to the weight ratio, slowly add it to the solution A obtained in step (1), and stir while adding until it is evenly mixed to obtain the solution B;

[0030] (3) Take sodium azide accordi...

Embodiment 2

[0034] A kind of coccidial oocyst active protective agent in chicken manure, the component and weight of its protective agent are respectively:

[0035] Fructose 10kg, 10% polyvinylpyrrolidone 10kg, sodium azide 0.1kg, 98% sulfuric acid 0.05kg; sterilized water 98kg.

[0036] The steps of its preparation method are the same as in Example 1.

Embodiment 3

[0038] A kind of coccidial oocyst active protective agent in chicken manure, the component and weight of its protective agent are respectively:

[0039] Fructose 6kg, 10% polyvinylpyrrolidone 6kg, sodium azide 0.04kg, 98% sulfuric acid 0.03kg; sterilized water 90kg.

[0040] The steps of its preparation method are the same as in Example 1.

[0041] Clinical application

[0042] The active protective agent for coccidia oocysts in chicken feces involved in the present invention is applied to actual production by the following method: regularly collect feces once a day and weigh them, and then seal up after fully mixing the feces and the protective agent in a weight ratio of 1:1 in a sterile container. The feces were collected for 5 consecutive days, and the first 4 days were treated according to the above method. The fresh feces of the 5th day were mixed with the feces of the previous 4 days and the protective agent, and the oocysts were extracted intensively.

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Abstract

The invention relates to a preparation method and applications of an activity protector for coccidian oocysts in chicken dung. A composition is prepared from the following components in parts by weight: 1-10 parts of fructose, 1-10 parts of 10% polyvinyl pyrrolidone, 0.01-0.1 part of sodium azide, 0.01-0.05 part of 98% sulfuric acid, and 50-98 parts of sterile water. For the composition, the prescription is scientific and reasonable, the process is simple, the use is convenient, the cost is extremely low, the protection effect for coccidian oocysts in the faeces is good, with the ingredients including fructose as the protector for the chicken dung in the production of chicken coccidian vaccines, the activity of coccidian oocysts in the chicken dung can be effectively kept, the storage time of the faeces can be prolonged, the large-scale production is facilitated, the production efficiency can be improved, and after the faeces are stored for 4 days by adopting the protector, no differences exist between the activity of the oocysts and the activity of the oocysts in the fresh faeces.

Description

technical field [0001] The invention belongs to the field of veterinary biological products, in particular to a preparation method and an application of a coccidian oocyst active protective agent in chicken manure. Background technique [0002] With the continuous improvement of people's living standards, food safety issues are getting more and more attention. As the main source of animal protein, chicken and eggs have been repeatedly pushed to the forefront by public opinion, and the reason is the problem of drug residues. Chicken coccidiosis is a common disease that every chicken practitioner cannot avoid. The prevention and treatment of this disease mainly relies on adding chemical drugs such as salinomycin to the feed for prevention, and antibiotics such as sulfonamides are used for treatment when the disease occurs. , These chemical drugs not only easily pollute the environment during production and use, but also cause drug residues in chicken. Developed countries suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/04C12R1/90
CPCC12N1/04
Inventor 陈庆忠安同伟赵金羽曹桂敏
Owner TIANJIN HLINTE BIOTECH CO LTD
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