CN104543406A - Nutrient supplement for lactating sows, and preparation method and application thereof - Google Patents
Nutrient supplement for lactating sows, and preparation method and application thereof Download PDFInfo
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- CN104543406A CN104543406A CN201510036943.4A CN201510036943A CN104543406A CN 104543406 A CN104543406 A CN 104543406A CN 201510036943 A CN201510036943 A CN 201510036943A CN 104543406 A CN104543406 A CN 104543406A
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- betaine
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- supplementary pharmaceutical
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Abstract
The invention relates to the field of livestock feeds, and discloses a nutrient supplement for lactating sows, and a preparation method and application thereof. The nutrient supplement comprises vitamin C and betaine. The proper components betaine and vitamin C are matched to complete the nutrient control on the lactating sows under the synergistic actions of the betaine and vitamin C, thereby enhancing the average daily lactation quantity, after-delactation weight gain per brood and other production properties of the lactating sows. The nutrient supplement can be widely popularized and applied in the field of animal husbandry, and has favorable market effect and social effect.
Description
Technical field
The present invention relates to feed stripped field, be specifically related to nutritious supplementary pharmaceutical of a kind of milking sow and its preparation method and application.
Background technology
China is the country that global sow breeding stock is maximum, but the production performance of sow is unsatisfactory.It is a link very important in Swine Production that sow is raised, and sow nutrition condition not only can affect the production performance of sow, also can have a strong impact on health and the production performance of piglet simultaneously.
Although in the past more than 20 year, genetic progress is very large, and the production performance of sow is greatly improved, and average litter size improves 9%, and number pigs weaned improves 14%.But meanwhile, along with the fast development of China's aquaculture, intensive, large-scale pig farm gets more and more, scale raising milking sow also face a series of stress problem, often there is the problems such as postpartum milk secretion quantity not sufficient, the weightening finish of wean nest etc. be undesirable.
Nutrition regulation is as one of them influence factor improving sow production performance, and the advantage such as short with its cycle, cost is low more and more comes into one's own.Can bring than economic benefit faster by nutrition regulation, for the production performance improving sow, there is positive meaning.
Summary of the invention
In view of this, the object of the present invention is to provide nutritious supplementary pharmaceutical of a kind of milking sow and its preparation method and application, make described nutritious supplementary pharmaceutical can improve the average daily lactation amount of milking sow and the production performances such as nest weightening finish that wean.
For achieving the above object, the invention provides following technical scheme:
A nutritious supplementary pharmaceutical for milking sow, is characterized in that, comprises betaine and vitamin C.
The present invention selects vitamin C and betaine to combine specifically, by the synergy of two kinds of components, improves the production performance of milking sow in average daily lactation amount and the weightening finish of wean nest etc.Wherein, as preferably, the weight ratio of described vitamin C and betaine is 1:1-3; More preferably, the weight ratio of described vitamin C and betaine is 1:2.
In addition, as preferably, described nutritious supplementary pharmaceutical also comprises carrier; Described carrier is preferably maize cob meal; The weight ratio of described vitamin C, betaine and carrier is preferably 1:1-3:1-2.
The each control group of nutritious supplementary pharmaceutical provided by the present invention is compared, the average daily feed intake of milking sow, average daily lactation amount and the weightening finish of wean nest are all significantly improved, wherein, the average daily lactation amount of milking sow improves 13.17% and 14.57% with wean nest weightening finish relative comparison group is the highest.
Based on this, present invention also offers the application of described nutritious supplementary pharmaceutical in preparation raising milking sow production performance product.As preferably, described production performance comprises average daily lactation amount and the weightening finish of wean nest.
Meanwhile, present invention also offers the preparation method of nutritious supplementary pharmaceutical of the present invention, by betaine and vitamin C mixing, obtain described nutritious supplementary pharmaceutical.
As preferably, in preparation process, also can add carrier mixing simultaneously.Described carrier is preferably maize cob meal; The weight ratio of described vitamin C, betaine and carrier is preferably 1:1-3:1-2.
From above technical scheme, the present invention selects suitable component betaine and vitamin C to arrange in pairs or groups, both utilizations synergy improves the nutrition regulation to milking sow, realize the raising of milking sow in the production performances such as average daily lactation amount and the weightening finish of wean nest, in herding field wide popularization and application, good market effect and social effect can be had.
Detailed description of the invention
The invention discloses nutritious supplementary pharmaceutical of a kind of milking sow and its preparation method and application, those skilled in the art can use for reference present disclosure, and suitable improving technique parameter realizes.Special needs to be pointed out is, all similar replacements and change apparent to those skilled in the art, they are all deemed to be included in the present invention.Product of the present invention and preparation method are described by preferred embodiment, related personnel obviously can not depart from content of the present invention, spirit and scope compound as herein described and preparation method are changed or suitably change with combination, realize and apply the technology of the present invention.
Below in conjunction with embodiment, set forth the present invention further.
Embodiment 1: nutritious supplementary pharmaceutical of the present invention
Accurately take 5kg vitamin C, 5kg betaine, 10kg maize cob meal (weight ratio of vitamin C, betaine and maize cob meal is 1:1:2).Each composition fully mixes, and obtains described nutritious supplementary pharmaceutical.
Embodiment 2: nutritious supplementary pharmaceutical of the present invention
Accurately take 5kg vitamin C, 10kg betaine, 5kg maize cob meal (weight ratio of vitamin C, betaine and maize cob meal is 1:2:1).Each composition fully mixes, and obtains described nutritious supplementary pharmaceutical.
Embodiment 3: nutritious supplementary pharmaceutical of the present invention
Accurately take 5kg vitamin C, 15kg betaine (weight ratio of vitamin C, betaine is 1:3).Each composition fully mixes, and obtains described nutritious supplementary pharmaceutical.
Embodiment 4: contrast test
1, select for examination pig
Choose the expected date of childbirth, parity (3-5 tire), body condition are close, the large white sow be in a good state of health 60, divides 6 groups by randomized blocks, i.e. control group, test group A, experiment group B, test group C, test group D and test group E, often organize 10 repetitions, each repetition 1 sow.In milking sow pilot production process, specifically test grouping is in table 1, experimental period is 0-28 days lactation.
Grouping tested by table 1
| Project | Nutritious supplementary pharmaceutical adds scheme |
| Control group | Do not add |
| Test group A | Betaine |
| Experiment group B | Vitamin C |
| Test group C | Embodiment 1 nutritious supplementary pharmaceutical (betaine: vitamin C is 1:1) |
| Test group D | Embodiment 2 nutritious supplementary pharmaceutical (betaine: vitamin C is 1:2) |
| Test group E | Embodiment 2 nutritious supplementary pharmaceutical (betaine: vitamin C is 1:3) |
2, testing program
Test group except interpolation nutritional agents of the present invention except, and control group all conveniently feeding and management carry out.First 7 days of the expected date of childbirth, the farrowing that test sow proceeds to thorough disinfection is given up.Sow is raised in the monomer position limiting fence on full crack formula floor, and keep clean dry in house, well-ventilated, in house, temperature remains on 16-25 DEG C, carries out feeding and management routinely.Farrowing starts feeding experiment daily ration, until during the 28th day weaned piglet next day.Freely drink water, childbirth the same day not feeding, the 1st day puerperium is divided to feed 2.0kg/d, within 2nd day, feed 2.5kg/d, within 3rd day, feed 3.0kg/d, after this carry out free choice feeding, ensure the test group A amount identical with vitamin C with vitamin C and the betaine in test group E with the betaine in experiment group B of adding every day, namely the betaine added in test group A and experiment group B and the minimum the highest consumption group that can not be less than in test group C-E of vitamin C, in lactation, piglet does not provide feed supplement.
3, data statistics
(1) lactating sow feed intake: the inventory of record sow every day lactation period and residue doses, the sow daily ingestion amount of statistics 1-28d lactation full phase.
(2) suckling pig growth performance: during childbirth, weighs piglet weigth at birth, record number born of sow, number born alive, calculates just repiece counterpoise.During 28 age in days wean, weigh weaned piglet litter weight, record number pigs weaned, calculate wean head counterpoise, the weightening finish of wean nest and average daily lactation amount.
4, result of the test
Table 2 nutritious supplementary pharmaceutical is on the impact of milking sow production performance
| Project | Control group | Test group A | Experiment group B | Test group C | Test group D | Test group E |
| Average daily feed intake (kg) | 7.96 | 8.08 | 8.12 | 8.18 | 8.18 | 8.33 |
| Average daily lactation amount (L/d) | 6.38 | 6.56 | 6.60 | 6.66 | 7.22 | 6.88 |
| Wean nest weightening finish (kg) | 44.13 | 45.92 | 46.02 | 46.22 | 50.56 | 48.18 |
From table 2, under each component addition of nutritious supplementary pharmaceutical of the present invention does not exceed the prerequisite of test group A and experiment group B, compare with experiment group B with control group, test group A, the average daily feed intake of sow, average daily lactation amount and the weightening finish of wean nest are all significantly improved, wherein obvious with test group D (embodiment 2 nutritious supplementary pharmaceutical) effect.Test group D is compared with control group, and average daily lactation amount and the weightening finish of wean nest of milking sow improve 13.17% and 14.57% respectively.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a nutritious supplementary pharmaceutical for milking sow, is characterized in that, comprises betaine and vitamin C.
2. nutritious supplementary pharmaceutical according to claim 1, it is characterized in that, the weight ratio of described vitamin C and betaine is 1:1-3.
3. nutritious supplementary pharmaceutical according to claim 1, it is characterized in that, the weight ratio of described vitamin C and betaine is 1:2.
4. nutritious supplementary pharmaceutical according to claim 1, is characterized in that, also comprise carrier.
5. nutritious supplementary pharmaceutical according to claim 4, it is characterized in that, described carrier is maize cob meal.
6. nutritious supplementary pharmaceutical according to claim 4, it is characterized in that, the weight ratio of described vitamin C, betaine and carrier is 1:1-3:1-2.
7. nutritious supplementary pharmaceutical described in claim 1-6 any one improves the application in milking sow production performance product in preparation.
8. apply according to claim 7, it is characterized in that, described production performance comprises average daily lactation amount and the weightening finish of wean nest.
9. the preparation method of nutritious supplementary pharmaceutical described in claim 1, is characterized in that, by betaine and vitamin C mixing, obtains described nutritious supplementary pharmaceutical.
10. preparation method according to claim 9, is characterized in that, also comprises and adds carrier mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510036943.4A CN104543406A (en) | 2015-01-26 | 2015-01-26 | Nutrient supplement for lactating sows, and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036943.4A CN104543406A (en) | 2015-01-26 | 2015-01-26 | Nutrient supplement for lactating sows, and preparation method and application thereof |
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| CN104543406A true CN104543406A (en) | 2015-04-29 |
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| CN201510036943.4A Pending CN104543406A (en) | 2015-01-26 | 2015-01-26 | Nutrient supplement for lactating sows, and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824377A (en) * | 2015-05-27 | 2015-08-12 | 北京市农林科学院 | Heat-stress-resistant breeding promotion composite additive for sows |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554207A (en) * | 2009-05-21 | 2009-10-14 | 四川农业大学 | Feed additive for increasing food intake of sows in lactation |
| CN102919590A (en) * | 2012-11-01 | 2013-02-13 | 武汉华扬动物药业有限责任公司 | Nutritious supplementary for sow in lactation period |
| CN102940163A (en) * | 2012-12-10 | 2013-02-27 | 四川铁骑力士实业有限公司 | Weaning sow premix and producing method thereof |
| CN104171438A (en) * | 2014-07-17 | 2014-12-03 | 北京市爱德利都饲料科技开发有限公司 | Feed additive for improving reproductive performance of sows |
-
2015
- 2015-01-26 CN CN201510036943.4A patent/CN104543406A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554207A (en) * | 2009-05-21 | 2009-10-14 | 四川农业大学 | Feed additive for increasing food intake of sows in lactation |
| CN102919590A (en) * | 2012-11-01 | 2013-02-13 | 武汉华扬动物药业有限责任公司 | Nutritious supplementary for sow in lactation period |
| CN102940163A (en) * | 2012-12-10 | 2013-02-27 | 四川铁骑力士实业有限公司 | Weaning sow premix and producing method thereof |
| CN104171438A (en) * | 2014-07-17 | 2014-12-03 | 北京市爱德利都饲料科技开发有限公司 | Feed additive for improving reproductive performance of sows |
Non-Patent Citations (4)
| Title |
|---|
| GUILLERMO RAMIS ET AL.: "Use of betaine in gilts and sows during lactation: effects on milk quality, reproductive parameters, and piglet performance", 《JOURNAL OF SWINE HEALTH AND PRODUCTION》 * |
| Y. A. ATTIA ET AL.: "Recovery from adverse effects of heat stress on slow-growing chicks in the tropics 1: Effect of ascorbic acid and different levels of betaine", 《TROP ANIM HEALTH PROD》 * |
| Н·С-А·НИЯЗОВ等，陈樟勇译: "维生素C在母猪日粮中的应用", 《国外畜牧学（饲料）》 * |
| 冯涛 等: "提高母猪繁殖力的饲料添加剂", 《今日养猪业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824377A (en) * | 2015-05-27 | 2015-08-12 | 北京市农林科学院 | Heat-stress-resistant breeding promotion composite additive for sows |
| CN104824377B (en) * | 2015-05-27 | 2017-12-26 | 北京市农林科学院 | One broad sow anti-heat stress promotees breeding compound additive |
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Application publication date: 20150429 |