CN103829094A - Feed additive for improving intestinal development of piglets and using method thereof - Google Patents
Feed additive for improving intestinal development of piglets and using method thereof Download PDFInfo
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- CN103829094A CN103829094A CN201410086440.3A CN201410086440A CN103829094A CN 103829094 A CN103829094 A CN 103829094A CN 201410086440 A CN201410086440 A CN 201410086440A CN 103829094 A CN103829094 A CN 103829094A
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Abstract
The invention discloses a feed additive for improving intestinal development of piglets and a using method thereof. The feed additive is prepared from the following raw materials: short-chain fatty acid, sodium humate, glutamine, Chinese herbal medicine additives and wheat germ powder, wherein the Chinese herbal medicine additives comprise the following components: hawthorn, astragalus membranaceus, honeysuckle and liquorice. The raw materials are compounded, the raw materials impact with one another, the intestinal benign development of the piglets is promoted, the intestinal recess depth and intestinal villus height are increased, and the feed utilization rate is increased. Meanwhile, the immunity of the piglets is enhanced, and the influence on the intestinal metabolism caused by weaning stress of the piglets is relieved, so that the growth performance and health level of the piglets are improved.
Description
Technical field
The present invention relates to a kind of feed addictive and using method thereof that intestine of young pigs is grown of improving, belong to field of feed.
Background technology
The intestinal growth situation of piglet and immunologic function are set up not only affects the growth performance of piglet, and affects the performance of its growth and fattening stage growth performance.The piglet stage refers to the piglet of 0～70 age in days, at present piglet death rate 10-20%, and grice diarrhoea rate 10-15%, because the death of suffering from diarrhoea reaches 15-20%, piglet is because of dead 39.8% of the general mortality rate that accounts for of suffering from diarrhoea.For improving piglet survival ratio, solve pig-breeding bottleneck problem, researcher has carried out a large amount of research at aspects such as medicine treatment, nutrition regulation, gene breedings both at home and abroad, but still can not well address this problem.
From in January, 2006, European Union completely forbids food animal and uses antibiotic feed additive for promoting growth, Denmark, Sweden etc. also in various degree ban use of antibiotic, this just makes antibiotic use be restricted.If intestine of young pigs is grown and enhancing immunologic function sets about just fundamentally improving piglet health from improving, improve piglet survival ratio and growth performance, can address the above problem preferably.
Summary of the invention
The present invention has overcome the problems referred to above, and a kind of feed addictive that intestine of young pigs is grown that improves is provided.This feed addictive is take the wheat germ powder that is rich in protein, vitamin and trace element as diluent, composite SCFA, sodium humate, glutamine and Chinese herb feed additive, this feed addictive can promote intestine of young pigs to grow, the enteron aisle metabolic disorder of releiving after weaned piglet, reduce diarrhoea, digesting and assimilating of the composition that has additional nutrients, increases immunity of organisms, and antibiotic in alternative daily ration, thereby improve piglet growth performance and the general level of the health.
Technical scheme of the present invention is: a kind of feed addictive that improves intestine of young pigs growth, it is characterized in that, and made by the raw material of following weight percentage: SCFA 48-52%, sodium humate 14-16%, glutamine 9-11%, Chinese herb feed additive 14-16%, wheat germ powder 8-12%.Above-mentioned raw materials is the dry powder that granularity is all less than 0.5mm.
The component of said herbal medicine additive and weight portion thereof are: hawthorn 50-60, Radix Astragali 15-20, honeysuckle 10-15, Radix Glycyrrhizae 15-20, be ground into 40-200 object dry powder after mixing.
Feed addictive optimum ratio (weight ratio): SCFA 50%, sodium humate 15%, glutamine 10%, Chinese herb feed additive 15%, wheat germ powder 10%.
Using method: the addition of this feed addictive is the 1.5-3.0% of piglet diet gross weight, can directly make an addition in piglet diet.
Each raw material effect:
SCFA: be the carbon number aliphatic acid that is 1～6, mainly comprise acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, isovaleric acid, caproic acid and isocaproic acid, wherein the content of acetic acid, propionic acid, butyric acid is the highest, and three accounts for the 90-95wt% of total short-chain fat acid content.SCFA can be extracted or manually formulated by vegetable oil.It can maintain gut flora balance, stable, improves function of intestinal canal, and can provide energy to intestinal growth.
Sodium humate: there is colloid property and adsorption capacity, form good ion-exchange and catalytic action, promote in feed various nutritional labelings fully to decompose and carry out good organic assembling, increase gastrointestinal function, promote the assimilation of protein, promote intestine of young pigs absorbing feed ingredient.
Glutamine: can promote intestine of young pigs to grow, improve intestinal immunity, thereby promote piglet to the digesting and assimilating of nutritional labeling in daily ration, improve the general level of the health and the growth performance of piglet.
Chinese herb feed additive: the component of Chinese herb feed additive all adopts the material of medicine-food two-purpose; take hawthorn as monarch drug in a prescription; with the Radix Astragali, honeysuckle, Radix Glycyrrhizae acting in conjunction; there is the balance and stability of the intestine of young pigs of maintaining profitable strain; the effect of antagonism pathogenic bacteria; be conducive to proliferation of intestinal probiotics and growth, protection intestinal mucosa and enhancing immunity.
Wheat germ powder: as diluent, it is rich in protein, vitamin and trace element, and its contained protein is a kind of vegetable protein of high-quality, 8 seed amino acids that contain needed by human; It also contains abundant vitamin, and vitamin A, B family, C etc., particularly contain valuable natural VE, contributes to improve immunity of organisms.
Beneficial effect of the present invention: above-mentioned several raw materials are carried out prescription by the present invention, each raw material acting in conjunction, promote the optimum growth of intestine of young pigs, increase the enteron aisle crypts degree of depth and intestinal villus height, increase efficiency of feed utilization, strengthen pigling immunity simultaneously, reduce the impact of stress of baby pigs caused ablaction on enteron aisle metabolism, and antibiotic in alternative daily ration, thereby improve piglet growth performance and the general level of the health.
The specific embodiment
Embodiment 1:
Proportioning (weight ratio): SCFA 50%, sodium humate 15%, glutamine 10%, Chinese herb feed additive 15%, wheat germ powder 10%.Above-mentioned raw materials is the dry powder that granularity is all less than 0.5mm.
Chinese herb feed additive (weight portion): hawthorn 50, the Radix Astragali 15, honeysuckle 10, Radix Glycyrrhizae 15, be ground into 80 object dry powder after mixing.
Feeding effect:
The test 40 nest dates of birth of selection, 20 close age in days DLY piglets carried out feeding experiment in the 10-12 month in 2013 in Linyi former boar of prosperity plant.Feeding experiment is carried out random packet take nest as unit, be divided into 4 groups, every group of 10 nests, and the 1st group of totally 98 piglets, the 2nd group of totally 96 piglets, the 3rd group of totally 95 piglets, control group is totally 96 piglets, and respectively organizing piglet number and piglet, to start age in days basic identical, without significant difference.Experimental group is raised to 70 ages in days and is finished to test, 49.6 days experimental periods.
Complete diet pellet of commercially available piglet stage of control group fed (production of herding centre of development, academy of agricultural sciences of Shandong Province feed factory), test 1 group, 2 groups respectively at the compound additive that adds 3.0%, 1.5% the present invention preparation in commercially available piglet stage complete feed, test 3 groups and in commercially available piglet stage complete feed, add 3.0% compound additive (SCFA 50%, sodium humate 15%, glutamine 10%, wheat germ powder 25%) that does not add Chinese herb feed additive.Piglet 20 ages in days start test, 70 ages in days finish, effectively feeding time is 49.6 days, duration of test piglet free choice feeding, freely drink water, on-test and claim litter weight, vena cava anterior blood sampling when off-test while finishing, detect sero-immunity index, 4 piglets of every group selection are butchered, and observe intestinal growth form, to evaluate this impact of feed addictive of the present invention on intestine of young pigs growth, immunologic function and growth performance.
Result shows, adds 1.5-3.0% compound additive and not only intestine of young pigs morphological development, Gut mucosal immune function are improved more significantly in daily ration, and can improve piglet entirety immune level and growth performance.From table 1, compare with 3 groups of tests with control group, in daily ration, add 1.5-3.0% compound additive, can make the production performance of piglet increase substantially, wherein weight gain of piglets, material anharmonic ratio and survival rate improve 5.40-11.95%, 1.71-2.27%, piglet survival ratio significantly improves 8.5-14.9%, and grice diarrhoea rate significantly reduces 38.3-72.3%.From table 2, in daily ration, add 1.5-3.0% compound additive, can make intestine of young pigs morphological development significantly improve, Mucosal Immunity level significantly strengthens, and wherein intestine of young pigs mucous epithelium lymphocyte quantity increases 10.9-28.4%.From table 3, in daily ration, add 1.5-3.0% compound additive, piglet intestinal villus height and the crypts degree of depth increase 5.9-9.9%, 6.6-12.3%.From table 4, in daily ration, add 1.5-3.0% compound additive, piglet entirety immune level obviously improves, and IgA, IgG in blood, IgM, complement C3, Complement C4 level improve respectively 9.1-14.5,9.9-13.9%, 4.2-12.5%, 12.5%, 16.6%.
As can be seen here, SCFA, sodium humate, glutamine and Chinese herb feed additive carry out compatibility, can not only give full play to advantage separately, and there is synergy, intestinal growth to piglet, the effect of being significantly improved of Mucosal Immunity level, piglet entirety immune level and growth performance obviously improve.
Test detailed results is as follows:
Embodiment 2:
Proportioning (weight ratio): SCFA 51%, sodium humate 14%, glutamine 9%, Chinese herb feed additive 16%, wheat germ powder 10%.Above-mentioned raw materials is the dry powder that granularity is all less than 0.5mm.
Chinese herb feed additive (weight portion): hawthorn 60, the Radix Astragali 20, honeysuckle 15, Radix Glycyrrhizae 20, be ground into 100 object dry powder after mixing.
Using method: the addition of this feed addictive is 2.5% of piglet diet gross weight, directly makes an addition in piglet diet.
Embodiment 3:
Proportioning (weight ratio): SCFA 49%, sodium humate 16%, glutamine 10%, Chinese herb feed additive 14%, wheat germ powder 11%.Above-mentioned raw materials is the dry powder that granularity is all less than 0.5mm.
Chinese herb feed additive (weight portion): hawthorn 55, the Radix Astragali 18, honeysuckle 12, Radix Glycyrrhizae 16, be ground into 200 object dry powder after mixing.
Using method: the addition of this feed addictive is 2.0% of piglet diet gross weight, directly makes an addition in piglet diet.
Claims (5)
1. improve the feed addictive that intestine of young pigs is grown, it is characterized in that, made by the raw material of following weight percentage: SCFA 48-52%, sodium humate 14-16%, glutamine 9-11%, Chinese herb feed additive 14-16%, wheat germ powder 8-12%; The component of described Chinese herb feed additive and weight portion thereof are: hawthorn 50-60, Radix Astragali 15-20, honeysuckle 10-15, Radix Glycyrrhizae 15-20.
2. a kind of feed addictive that intestine of young pigs is grown that improves as claimed in claim 1, is characterized in that, is made up: SCFA 50%, sodium humate 15%, glutamine 10%, Chinese herb feed additive 15%, wheat germ powder 10% of the raw material of following weight percentage.
3. a kind of feed addictive that intestine of young pigs is grown that improves as claimed in claim 1 or 2, is characterized in that, described raw material is the dry powder that granularity is all less than 0.5mm.
4. the using method of the feed addictive described in claim 1 or 2, is characterized in that, the addition of this feed addictive is the 1.5-3.0% of piglet diet gross weight.
5. the using method of feed addictive claimed in claim 4, is characterized in that, this feed addictive is directly made an addition in piglet diet.
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| CN201410086440.3A CN103829094B (en) | 2014-03-11 | 2014-03-11 | Feed additive for improving intestinal development of piglets and using method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104543388A (en) * | 2014-12-24 | 2015-04-29 | 贵州喀斯特山乡牛业有限公司 | Compound wild buckwheat piglet health-care feed additive and preparing method thereof |
| CN105248883A (en) * | 2015-09-02 | 2016-01-20 | 钟华 | Method for degrading harmful residue in aquatic and poultry animal bodies by using short chain fatty acid |
| CN105410402A (en) * | 2015-12-01 | 2016-03-23 | 博白县文地富强养殖场 | Pig feed capable of reducing breeding cost and preparation method of pig feed |
| CN108813193A (en) * | 2018-05-24 | 2018-11-16 | 杨传平 | A kind of conditioning piglet stomach promotes the feed and preparation method of piglet development |
| CN110604225A (en) * | 2018-06-15 | 2019-12-24 | 江苏奥迈生物科技有限公司 | Pig intestinal health regulator and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104543388A (en) * | 2014-12-24 | 2015-04-29 | 贵州喀斯特山乡牛业有限公司 | Compound wild buckwheat piglet health-care feed additive and preparing method thereof |
| CN105248883A (en) * | 2015-09-02 | 2016-01-20 | 钟华 | Method for degrading harmful residue in aquatic and poultry animal bodies by using short chain fatty acid |
| CN105248883B (en) * | 2015-09-02 | 2019-01-04 | 钟华 | A method of utilizing hazard residue in short-chain fat acid degradation aquatic products livestock and poultry animal body |
| CN105410402A (en) * | 2015-12-01 | 2016-03-23 | 博白县文地富强养殖场 | Pig feed capable of reducing breeding cost and preparation method of pig feed |
| CN108813193A (en) * | 2018-05-24 | 2018-11-16 | 杨传平 | A kind of conditioning piglet stomach promotes the feed and preparation method of piglet development |
| CN110604225A (en) * | 2018-06-15 | 2019-12-24 | 江苏奥迈生物科技有限公司 | Pig intestinal health regulator and preparation method thereof |
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| CN103829094B (en) | 2015-06-17 |
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Effective date of registration: 20180628 Address after: 150001 Xian Fu Village, Taiping Town, Daoli District, Harbin, Heilongjiang Patentee after: HEILONGJIANG SANHE FEED CO., LTD. Address before: 250100 mulberry Road, Ji'nan City, Shandong Province, No. 8 Co-patentee before: Hu Hongmei Patentee before: Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricul |
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Inventor after: Dong Xiuquan Inventor after: Liu Junzhen Inventor after: Hou Mingxing Inventor after: Zhu Rongsheng Inventor after: Hu Hongmei Inventor after: Huang Baohua Inventor after: Wang Yanping Inventor after: Wang Huaizhong Inventor after: Dan Jie Inventor after: Wei Huajue Inventor before: Zhu Rongsheng Inventor before: Hu Hongmei Inventor before: Huang Baohua Inventor before: Wang Yanping Inventor before: Wang Huaizhong Inventor before: Dan Jie Inventor before: Wei Huajue Inventor before: Liu Junzhen |