CN103844030A - Nutritive feed additive capable of increasing survival ratio of embryos in first half period of cow gestation - Google Patents
Nutritive feed additive capable of increasing survival ratio of embryos in first half period of cow gestation Download PDFInfo
- Publication number
- CN103844030A CN103844030A CN201210510517.6A CN201210510517A CN103844030A CN 103844030 A CN103844030 A CN 103844030A CN 201210510517 A CN201210510517 A CN 201210510517A CN 103844030 A CN103844030 A CN 103844030A
- Authority
- CN
- China
- Prior art keywords
- feed additive
- embryos
- parts
- sow
- survival ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fodder In General (AREA)
Abstract
The invention discloses a nutritive feed additive capable of increasing the survival ratio of embryos in the first half period of cow gestation. The nutritive feed additive comprises the following components in parts by weight: 1-5 parts of organic selenium, 5-15 parts of beta-carotene, 5-15 parts of vitamin C and 20-50 parts of an immune enhancer. The nutritive feed additive disclosed by the invention is capable of eliminating free radicals in sow placentas, maintaining the stability of environments in uteruses, improving resistance to disease and immunity of sows and embryos and achieving the purposes of increasing the survival ratio of the embryos and born number.
Description
Technical field
The present invention relates to a kind of additive, specifically a kind of nutritional feed additive that improves sow gestation pre-embryo survival rate.
Background technology
Large quantity research shows, sow gestation early stage (breeding-gestation 90 days) is embryonic death peak period, the embryo of about 20% left and right is in this stage death, and dead reason mainly contains following several respects, the first, be partial at present the speed of growth and lean meat percentage seed selection, modern sow premunition constantly reduces, in its uterus, embryo's physique is also on the weak side, can not grab nutriment and the death that is eliminated; Second, from the improved seeds of external introduction, anti-stress be a little less than, intrauterine environment is unstable, embryo is subject to extraneous factor and disturbs and death, causing huge economic loss at present for how improving embryo's premunition by Nutritional measures to plant, how to maintain intrauterine environment stable, still there is no nutrition technical measures targetedly.Patent of the present invention proposes solution at this point.
Summary of the invention
Object of the present invention is exactly for the deficiencies in the prior art, provides a kind of by nutrition means, promotes the nutritional feed additive of sow gestation pre-embryo survival rate.
To achieve these goals, the present invention adopts following technical scheme;
A nutritional feed additive that improves sow gestation pre-embryo survival rate, is characterized in that: formed by following component by weight,
Organic Selenium: 1-5 part; Beta carotene: 5-15 part; Vitamin C: 5-15 part; Immunopotentiator: 20-50 part
Above-described each nutrient is for improving Gilt Uterus homeostasis, and parent and embryo's premunition and immunity have very important effect, and described raw material all can buy on market.
Table 1 adds the impact of product of the present invention on in-pig (the first tire sow) litter size
| Control group | Test group | |
| A sow number (head) | 530 | 530 |
| Farrowing sum 1(head) | 5936 | 6095 |
| Produce the young number of living 2(head) | 5618 | 5883 |
| Produce strong young number 3(head) | 5380 | 5618 |
Note: 1, farrowing sum: birth piglet sum, comprises piglet alive and dead piglet.
2, produce the young number of living: non-dead pig in birth piglet.
3, produce strong young number: in the piglet that lives, nascent body weight is greater than the piglet of 0.8kg.
Embodiment 2
Improve a nutritional feed additive for sow gestation pre-embryo survival rate, formed by the component of following weight portion;
Organic Selenium: 0.5kg; Beta carotene: 2kg; Vitamin C: 5kg; Immunopotentiator: 25kg
In order to verify that the present invention is to improving the feeding effect of in-pig (2 tire-6 tire sow) pre-embryo survival rate, the present invention in Guangxi, 8 pig farms such as Guangdong, Sichuan, Hunan, Henan have carried out feeding experiment.Adopt single factor contrast test design, healthy in-pig (2 tire-6 tire sow) is divided into test group and control group at random.Control group daily ration is the high-grade agent of feed for pregnancy sow in market, and test group daily ration is in basal diet, to add 0.2% product of the present invention, and experimental period is for breeding was by pregnant 90 days.Sow survival rate of embryo is verified sow production performance with aspects such as sows farrowing sum, product young number alive, the strong young numbers of product.
Table 2 adds the impact of product of the present invention on in-pig (2 tire-6 tire sow) litter size
| Control group | Test group | |
| A sow number (head) | 615 | 615 |
| Farrowing sum 1(head) | 7073 | 7134 |
| Produce the young number of living 2(head) | 6458 | 6888 |
| Produce strong young number 3(head) | 6212 | 6642 |
Note: 1, farrowing sum: birth piglet sum, comprises piglet alive and dead piglet.
2, produce the young number of living: non-dead pig in birth piglet.
3, produce strong young number: in the piglet that lives, nascent body weight is greater than the piglet of 0.8kg.
Application result shows: this invention has significantly improved the survival rate of embryo of sow (comprising the multiparity sow of replacement gilt and the 3-6 tire of the first tire) first half period of gestation (breeding-gestation 90 days), be embodied in product young number alive and strong young number obviously higher than control group, further improve the vigor of piglet, created better condition for the healthy Fast Growth of piglet, for improving, the long-term productivity effect of plant is significant.
Claims (5)
1. a nutritional feed additive that improves sow gestation pre-embryo survival rate, is characterized in that, is made up of: Organic Selenium following weight portion: 1-5 part; Beta carotene: 5-15 part; Vitamin C: 5-15 part; Immunopotentiator: 20-50 part.
2. additive Organic Selenium as claimed in claim 1, is characterized in that, comprises and derives from the synthetic Organic Selenium of yeast.
3. additive as claimed in claim 2, is characterized in that, comprises selenomethionine form content and reaches more than 0.3% (weight).
4. additive as claimed in claim 1, is characterized in that, comprises Organic Selenium and beta carotene with 1: 2 ratio (weight) best results while adding.
5. additive immunopotentiator as claimed in claim 1, is characterized in that, comprises and derives from mannan-oligosaccharides class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510517.6A CN103844030A (en) | 2012-12-04 | 2012-12-04 | Nutritive feed additive capable of increasing survival ratio of embryos in first half period of cow gestation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510517.6A CN103844030A (en) | 2012-12-04 | 2012-12-04 | Nutritive feed additive capable of increasing survival ratio of embryos in first half period of cow gestation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103844030A true CN103844030A (en) | 2014-06-11 |
Family
ID=50852488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510517.6A Pending CN103844030A (en) | 2012-12-04 | 2012-12-04 | Nutritive feed additive capable of increasing survival ratio of embryos in first half period of cow gestation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103844030A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323036A (en) * | 2014-11-13 | 2015-02-04 | 任红 | Feed for sows at first half period of gestation and preparation method thereof |
| CN104982723A (en) * | 2015-06-29 | 2015-10-21 | 漳州傲农牧业科技有限公司 | Premixing agent for removing free radicals from sow and application of premixing agent |
| CN105661039A (en) * | 2016-01-20 | 2016-06-15 | 四川中农致远生物科技有限公司 | Breeding sow feed additives and preparation method thereof |
| CN106334003A (en) * | 2016-10-20 | 2017-01-18 | 中悦民安（北京）科技发展有限公司 | Chinese herbal compound for livestock labor induction and preparation method thereof and application |
| CN107410724A (en) * | 2017-04-24 | 2017-12-01 | 浙江大飞龙动物保健品股份有限公司 | A kind of mixed feed additive and its application method for promoting oestrus of sow |
| CN107981063A (en) * | 2017-11-23 | 2018-05-04 | 定远县朱湾镇绿农养殖专业合作社 | One kind is free of pig special feed in antibiotic environment protection health |
| CN108029877A (en) * | 2017-11-27 | 2018-05-15 | 广西商大科技股份有限公司 | A kind of nutrition pre-mixing agent for promoting pregnant sow placenta development early period and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268809A (en) * | 2008-05-14 | 2008-09-24 | 北京新世纪劲能生物科技有限公司 | Compound premix for pregnancy sow |
| CN101278706A (en) * | 2008-05-14 | 2008-10-08 | 北京新世纪劲能生物科技有限公司 | Feed stuff for backup sow, oestrus sow and breeding boar |
| CN101669589A (en) * | 2009-08-01 | 2010-03-17 | 遵义市金鼎农业科技有限公司 | Concentrated feed for pregnant sow |
| CN102125180A (en) * | 2010-12-28 | 2011-07-20 | 河南雄峰科技有限公司 | Composition and application thereof to feed for preventing miscarriage on 0 to 35th days of sow pregnancy |
-
2012
- 2012-12-04 CN CN201210510517.6A patent/CN103844030A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268809A (en) * | 2008-05-14 | 2008-09-24 | 北京新世纪劲能生物科技有限公司 | Compound premix for pregnancy sow |
| CN101278706A (en) * | 2008-05-14 | 2008-10-08 | 北京新世纪劲能生物科技有限公司 | Feed stuff for backup sow, oestrus sow and breeding boar |
| CN101669589A (en) * | 2009-08-01 | 2010-03-17 | 遵义市金鼎农业科技有限公司 | Concentrated feed for pregnant sow |
| CN102125180A (en) * | 2010-12-28 | 2011-07-20 | 河南雄峰科技有限公司 | Composition and application thereof to feed for preventing miscarriage on 0 to 35th days of sow pregnancy |
Non-Patent Citations (1)
| Title |
|---|
| 张连山，等: "维生素c可提高母猪产活仔数", 《养猪》, no. 2, 31 December 1993 (1993-12-31) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323036A (en) * | 2014-11-13 | 2015-02-04 | 任红 | Feed for sows at first half period of gestation and preparation method thereof |
| CN104982723A (en) * | 2015-06-29 | 2015-10-21 | 漳州傲农牧业科技有限公司 | Premixing agent for removing free radicals from sow and application of premixing agent |
| CN105661039A (en) * | 2016-01-20 | 2016-06-15 | 四川中农致远生物科技有限公司 | Breeding sow feed additives and preparation method thereof |
| CN106334003A (en) * | 2016-10-20 | 2017-01-18 | 中悦民安（北京）科技发展有限公司 | Chinese herbal compound for livestock labor induction and preparation method thereof and application |
| CN107410724A (en) * | 2017-04-24 | 2017-12-01 | 浙江大飞龙动物保健品股份有限公司 | A kind of mixed feed additive and its application method for promoting oestrus of sow |
| CN107981063A (en) * | 2017-11-23 | 2018-05-04 | 定远县朱湾镇绿农养殖专业合作社 | One kind is free of pig special feed in antibiotic environment protection health |
| CN108029877A (en) * | 2017-11-27 | 2018-05-15 | 广西商大科技股份有限公司 | A kind of nutrition pre-mixing agent for promoting pregnant sow placenta development early period and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103844030A (en) | Nutritive feed additive capable of increasing survival ratio of embryos in first half period of cow gestation | |
| CN101278706B (en) | Feed stuff for backup sow, oestrus sow and breeding boar | |
| CN105075983B (en) | Feeding method for improving sow breeding quality | |
| CN104366120A (en) | Composite dietary fiber and sow fodder both capable of improving farrowing of sows | |
| CN102204645B (en) | Compound premixed feed for breeding pigs and preparation method thereof | |
| CN103652492B (en) | Lactating sow feed additive capable of improving lactation yield and boosting immunity | |
| CN104256070A (en) | Sow mating feed and using method thereof | |
| CN105029091A (en) | Compound feed capable of increasing effective litter size of sows | |
| CN107535687A (en) | A kind of in-pig mixed feed and preparation method thereof | |
| CN101449668A (en) | Sow scale breeding method and feedstuff thereof | |
| CN104839447A (en) | Anti-heat stress feed additive for pregnant sows | |
| CN103719606A (en) | Feed for breeding rabbits | |
| CN103315156A (en) | Pig feed additive, as well as gunk and mixed batch thereof | |
| CN102987101B (en) | Pregnant sow feed additive | |
| CN104336344A (en) | Sow feed formula | |
| CN105124315A (en) | Composite additive for promoting sow embryonic muscle cell proliferation and differentiation and application | |
| CN109007271A (en) | A kind of lactation sow forage additive and preparation method thereof | |
| CN102835575A (en) | Pig feed of lean meat growth and fattening type | |
| CN102048035A (en) | Milking sow feed | |
| CN102715124A (en) | Feeding method for increasing postweaning estrus rate of first-farrowing sows | |
| CN104824377B (en) | One broad sow anti-heat stress promotees breeding compound additive | |
| CN103844031A (en) | Nutritional feed additive capable of improving litter size of replacement gilt | |
| CN106614139B (en) | Efficient spawning induction method for hybrid snakeheads | |
| CN104642733A (en) | Complex carbohydrate preparation for forage, forage additive containing complex carbohydrate preparation, forage, and use of forage additive | |
| CN106974110A (en) | It is a kind of to improve the mixed feed additive and its application method of high temperature season sow production performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |