CN104543381A - Feed additive for improving immunity of livestock and poultry and preparation method thereof - Google Patents
Feed additive for improving immunity of livestock and poultry and preparation method thereof Download PDFInfo
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- CN104543381A CN104543381A CN201310499330.5A CN201310499330A CN104543381A CN 104543381 A CN104543381 A CN 104543381A CN 201310499330 A CN201310499330 A CN 201310499330A CN 104543381 A CN104543381 A CN 104543381A
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Abstract
The invention relates to a feed additive for improving immunity of livestock and poultry and a preparation method thereof. The feed additive comprises the following components in parts by weight: 10-15 parts of chitooligosaccharide, 10-15 parts of vitamin A, 12-18 parts of vitamin D, 10-15 parts of citric acid, 15-19 parts of complex enzyme and 20-25 parts of sucrose. The feed additive is scientific and reasonable in the components, and can improve the immunity, enhance the disease resistance and improve the intestinal digestive function; all the components adopted by the feed additive are required by a body, and are free of residues and cheap.
Description
Technical field
The present invention relates to field of fodder, especially a kind of feed addictive improving immunity of livestock and preparation method thereof.
Background technology
Along with the development of aquaculture and improving constantly of people's level, people, to the quality pay attention to day by day of livestock products, to the quality of the feed as livestock and poultry desired nutritional carrier, it is also proposed higher requirement.Nowadays antibiotic has become more extensive phenomenon as feed addictive, but Long-Time Service antibiotic, can not long term maintenance effect, easily produce drug resistance, have medicament residue in vivo, increase the harm to health.
What the present invention mainly adopted is chitin oligosaccharide, the natural macromolecular material chitin that it mainly extracts in abyssopelagic organism body say hydrolysis products, there is remarkable disease-resistant, growth promoting function.Trace element promoting animal growth, to build up resistance etc. in, play decisive role.
Summary of the invention
The object of the present invention is to provide a kind of feed addictive improving immunity of livestock, the immunity with raising animal body of this feed addictive, strengthen resistance against diseases and improve survival rate; Regulate gastrointestinal tract of livestock and fowls system, improve a poor appetite, improve speed of production; Improve meat, strengthen products export competitiveness.
Another object of the present invention is to provide a kind of preparation method improving the feed addictive of immunity of livestock.
The present invention is achieved by the following technical solutions:
Improve a feed addictive for immunity of livestock, it is characterized in that: component and the ratio of weight and number thereof of this feed addictive are respectively:
And component and the optimum ratio of weight and number thereof of this feed addictive are respectively:
Improve a preparation method for the feed addictive of immunity of livestock, concrete steps are as follows:
(1) take chitin oligosaccharide by weight ratio respectively, vitamin A, vitamin D, citric acid, complex enzyme, sucrose pulverizes, and respectively all by 80 mesh sieves;
(2) after sieving, chitin oligosaccharide, vitamin A, vitamin D, citric acid, complex enzyme, sucrose are put in blending tank and are fully mixed, the feed addictive finished product of the livestock and poultry resistance that is namely improved.
Advantage of the present invention and beneficial effect are:
1, all raw materials used in the present invention all belong to environmental protection material, without any medicament residue in livestock and poultry body, have no side effect, and can not produce drug resistance, green non-pollution, cost is lower, is suitable for large-scale production.
2, the present invention can improve the immunity of animal, strengthens resistance against diseases and improves survival rate; Improve gastrointestinal function, obviously can promote growth of animal, the growth period of animal can be shortened and improve feed efficiency; Improve animal to the defense function of bacteriosis.
3, the sucrose added in the present invention, can improve overall palatability, improves animal appetite, improves feedstuff-meat ratio, meat, yellowish pink, reduces pig body fat content, improves export competitiveness.
Detailed description of the invention
The present invention is described in further detail by following examples.It should be noted that: following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
In component involved in the present invention, chitin oligosaccharide, vitamin A, vitamin D, citric acid, complex enzyme, sucrose all commercially can be bought and obtain.
Embodiment 1
Improve a feed addictive for immunity of livestock, component and the weight of its feed addictive are respectively: chitin oligosaccharide 10g, retinol1 2g, vitamine D1 2g, citric acid 13g, complex enzyme 15g, sucrose 23g.
Improve a preparation method for the feed addictive of immunity of livestock, the step of its preparation method is as follows:
(1) take chitin oligosaccharide by weight ratio respectively, vitamin A, vitamin D, citric acid, complex enzyme, sucrose pulverizes, and respectively all by 80 mesh sieves;
(2) after sieving, chitin oligosaccharide, vitamin A, vitamin D, citric acid, complex enzyme, sucrose are put in blending tank and are fully mixed, the feed addictive finished product of the livestock and poultry resistance that is namely improved.
Embodiment 2
Improve a feed addictive for immunity of livestock, component and the weight of its feed addictive are respectively: chitin oligosaccharide 12g, retinol1 0g, vitamine D1 5g, citric acid 10g, complex enzyme 16g, sucrose 20g.
The step of its preparation method is with embodiment 1.
Embodiment 3
Improve a feed addictive for immunity of livestock, component and the weight of its feed addictive are respectively: chitin oligosaccharide 15g, retinol1 5g, vitamine D1 8g, citric acid 15g, complex enzyme 19g, sucrose 25g.
The step of its preparation method is with embodiment 1.
Using method of the present invention: when domestic animal uses, according to 2:100 and feed mixed feeding, when poultry uses, according to 1:100 and feed mixed feeding.
Clinical testing
Test 1: select the sodium selenite 80 from numerous, castration, 45 ages in days that body weight is close, be divided into test group of the present invention and control group at random, often organize 40, raise in same pig house, within experimental period, control group fed basal diet and freely adopt water, test group of the present invention is fed and is added basal diet of the present invention and freely adopt water, feed after 60d, record the data such as weight gain of piglets, feed waste and the incidence of disease.
| Project | Control group | Test group of the present invention |
| Initial weight (on average) | 13.2kg | 13.4kg |
| (on average) is planted at end | 53.9kg | 56.7kg |
| Feed consumption | 4005kg | 3672kg |
| Feedstuff-meat ratio | 2.46 | 2.12 |
| The incidence of disease | 17.5% | 7.5% |
Conclusion: as can be seen from the above results, the present invention can strengthen domestic animal resistance, reduces the incidence of disease; Improve food conversion ratio, accelerate its growth rate, can the growth of obvious growth promoting effects growing and fattening pigs, reduce feedstuff-meat ratio, increase the economic benefit of raiser.
Test 2: select the healthy laying hen 400 of certain chicken house 340 age in days only as subjects, be divided into two groups, often organize 200, be designated as test group of the present invention and control group respectively, test group laying hen of the present invention is fed and adds basal diet of the present invention, control group fed basal diet.All laying hens are raised 60 days in same hen house, in whole feeding process, observes laying rate of laying hen, average egg weight, feedstuff-egg ratio, record data.
| Contrast project | Control group | Test group of the present invention |
| Laying rate (%) | 90% | 103% |
| Average egg weight (g) | 66.1 | 66.8 |
| Feedstuff-egg ratio | 2.58 | 2.37 |
| Profit (unit/only) | 1.5 | 2.75 |
Conclusion: obviously find out from above result, the laying rate of laying hen of test group of the present invention is apparently higher than control group, feed addictive of the present invention can improve poultry gastrointestinal function, accelerate the laying rate of egg fowl, reduce feedstuff-egg ratio, improve the conversion ratio of feed, the economic worth of test group laying hen, apparently higher than control group, increases the economic worth of raiser.
Claims (3)
1. improve a feed addictive for livestock and poultry resistance, it is characterized in that: component and the ratio of weight and number thereof of this feed addictive are respectively:
2. the feed addictive of raising livestock and poultry resistance according to claim 1, is characterized in that: component and the optimum ratio of weight and number thereof of this feed addictive are:
3. the preparation method improving the feed addictive of livestock and poultry resistance as claimed in claim 1, is characterized in that: the concrete steps of this preparation method are as follows:
(1) take chitin oligosaccharide by weight ratio respectively, vitamin A, vitamin D, citric acid, complex enzyme, sucrose pulverizes, and respectively all by 80 mesh sieves;
(2) after sieving, chitin oligosaccharide, vitamin A, vitamin D, citric acid, complex enzyme, sucrose are put in blending tank and are fully mixed, the feed addictive finished product of the livestock and poultry resistance that is namely improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310499330.5A CN104543381A (en) | 2013-10-22 | 2013-10-22 | Feed additive for improving immunity of livestock and poultry and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310499330.5A CN104543381A (en) | 2013-10-22 | 2013-10-22 | Feed additive for improving immunity of livestock and poultry and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104543381A true CN104543381A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310499330.5A Pending CN104543381A (en) | 2013-10-22 | 2013-10-22 | Feed additive for improving immunity of livestock and poultry and preparation method thereof |
Country Status (1)
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| CN (1) | CN104543381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782917A (en) * | 2015-05-11 | 2015-07-22 | 武汉市知富企业管理咨询有限公司 | Feed and preparation method thereof |
| CN108094715A (en) * | 2018-01-18 | 2018-06-01 | 青岛博智汇力生物科技有限公司 | A kind of composition and its application |
-
2013
- 2013-10-22 CN CN201310499330.5A patent/CN104543381A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782917A (en) * | 2015-05-11 | 2015-07-22 | 武汉市知富企业管理咨询有限公司 | Feed and preparation method thereof |
| CN108094715A (en) * | 2018-01-18 | 2018-06-01 | 青岛博智汇力生物科技有限公司 | A kind of composition and its application |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |