CN104855724A - Feed capable of promoting postpartum rehabilitation and lactation for sow at same time and feeding method of feed - Google Patents

Feed capable of promoting postpartum rehabilitation and lactation for sow at same time and feeding method of feed Download PDF

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Publication number
CN104855724A
CN104855724A CN201510288543.2A CN201510288543A CN104855724A CN 104855724 A CN104855724 A CN 104855724A CN 201510288543 A CN201510288543 A CN 201510288543A CN 104855724 A CN104855724 A CN 104855724A
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feed
sow
lactation
postpartum
feeding
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CN201510288543.2A
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CN104855724B (en
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张复生
文利新
王开丽
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Changsha Lvye Biotechnology Co Ltd
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Changsha Lvye Biotechnology Co Ltd
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Abstract

The invention relates to a feed capable of promoting postpartum rehabilitation and lactation for a sow at the same time and a feeding method of the feed. According to the adopted technical scheme, in each ton of the complete feed of the sow, 500-2,000 g of a motherwort extract, 4-16 g of soybean isoflavone, 500-5,000 g of sodium glutamate, 200-500 g of astragalus polysaccharide, and 100-250 g of xylooligosaccharide are added. The feed disclosed by the invention can be fed for the sow to promote postpartum rehabilitation and increase the food consumption and the lactation yield of the lactating sow at the same time.

Description

A kind of feed and feeding method thereof simultaneously promoting sow postpartum recovery and lactation
Technical field
The invention belongs to functional feed scientific domain, be specifically related to a kind of feed and the feeding method thereof that can promote sow postpartum recovery and lactation simultaneously.
Background technology
During Pig Industry is produced, number born of sow progressively increases, but the milk performance of sow more and more can not meet the needs of piglet maximum growth, and it is limited that this can cause piglet growth potentiality to play, high because lacking the breast-fed phase death rate, and whole world loss is up to multi-billion dollar.Cause the reason that sow postpartum milk secretion amount is low very complicated, main relevant with swine rearing situation and the health degree of himself, and the endometritis that sow occurs postpartum, the subinvolution of uterus, puerperal constipation, postpartum lose the appetite and malnutrition etc. also further causes the reduction greatly of lactation amount.
For solving the problem, occur in prior art that a large amount of promotion sow postpartum milk secretions is correlated with feed and method, wherein, mainly by adding antibiotic in feed, and other are as Chinese herb feed additives such as dandelion, the seed of cowherb, Radix Rhapontici seu Radix Echinopsis, said method is also used widely in practice, but the resistance owing to utilizing antibiotic not only can reduce sow, and antibiotic often causes producing medicament residue in breast milk, thus piglet is had an impact; Although and said herbal medicine additive can play certain lactagogue effect, to the effect that the rehabilitation of sow self is not played, sow inflammation in postpartum and vulneratio uteri create very large impact to its health.
Summary of the invention
The object of the present invention is to provide a kind of feed that simultaneously effectively can promote sow postpartum recovery and lactation.
Another object of the present invention is that providing a kind of gives full play to the promotion sow postpartum recovery of above-mentioned feed and the feeding method of lactation effectiveness.
Technical program of the present invention lies in providing a kind of feed that simultaneously can promote sow postpartum recovery and lactation, in pig complete feed per ton, add Leonurus extract 500-2000g, isoflavones 4-16g, sodium glutamate 500-5000g, astragalus polyose 200-500g, xylo-oligosaccharide 100-250g.
The preferred technical scheme of the present invention is in complete feed per ton, adds Leonurus extract 500-1500g, isoflavones 5-10g, sodium glutamate 500-1000g, astragalus polyose 300-500g, xylo-oligosaccharide 100-250g.
Wherein,
Leonurus extract is preferably the concentrate of motherwort 5:1-10:1.
Preferred service property (quality) percentage composition is the astragalus polyose of 50-70%.
Preferred service property (quality) percentage composition is the xylo-oligosaccharide of 35-70%.
For giving full play to the beneficial effect of feed of the present invention, the feeding method of the feed of above-mentioned promotion sow postpartum recovery and lactation for first week postpartum every sow feeding volume every day be 3.0-3.5kg, second week in postpartum every sow feeding volume every day is 5.0-5.5kg, and after this every sow feeding volume every day is 6.0-6.5kg.
The Leonurus extract used in the present invention, isoflavones, sodium glutamate, astragalus polyose, xylo-oligosaccharide isoreactivity component are used for, in concentrated feed and premixed feed, also obtaining good effect.
For in concentrated feed and premixed feed time, according to cocnentration factor with equimultiple add the present invention use said components.
As at cocnentration factor being the concentrated feed of 5 times, concentrated feed per ton adds Leonurus extract 2500-10000g, isoflavones 20-80g, sodium glutamate 2500-25000g, astragalus polyose 1000-2500g, xylo-oligosaccharide 500-1250g.
Pig complete feed of the present invention is normally used common pig complete feed in prior art, and it comprises the usual component such as corn, dregs of beans, wheat bran.
Wherein, the method for the extraction of described Leonurus extract can use decocting method, reflux extraction, ultrasonic extraction, super critical extraction etc.
Described Leonurus extract can purchased from Xi'an Ao Jing development in science and technology Co., Ltd, Rui Di bio tech ltd, Xi'an, Changsha Naturalin Bio-resources Co., Ltd. etc.
The raw material of described isoflavones can purchased from the new Chemical Co., Ltd. of U.S. of Mianyang City, Hao Yuan bio tech ltd, Shouyang County etc.
Described isoflavones extracts from legume crop and dentation plant.
Beneficial effect of the present invention
The present invention is directed to sow postpartum milk secretion amount few, easily infected and rehabilitation situation is not good, and the present situation that existing use antibiotic and Chinese medicine additive can not solve the problem simultaneously, by a large amount of experimental studies, obtain a kind of feed that simultaneously effectively can promote sow postpartum recovery and lactation, the active principle of this feed comprises Leonurus extract, isoflavones, sodium glutamate, astragalus polyose, xylo-oligosaccharide, by its with the use of and control its content in feed, can work in coordination with and eliminate sow puerperal endometritis, the subinvolution of uterus, the lactation that constipation etc. cause is not enough, prevention sow PNI, effective promotion sow postpartum recovery, increase feed intake and the lactation amount of lactating sow.Also confirmed further by actual feeding, the sow of feed of the present invention of feeding has extremely strong short milking capacity, postpartum physical efficiency and appetite recover fast, uterus rehabilitation situation is good.In addition, for improving, weaned piglet is heavy and pig farm incubation rate is significant in the present invention.
Detailed description of the invention
Experimental animal: the expected date of childbirth, parity (3-5 tire), body condition are close, the sow 48 that grows up be in a good state of health.
Test pig is divided into 4 groups at random, i.e. embodiment 1, comparative example 1, comparative example 2, comparative example 3, often organizes 12 repetitions, each repetition 1 sow.Experimental period is 28 days lactations.
Embodiment 1
In pig complete feed per ton, add commercially available 10:1 concentrate Leonurus extract 1000g, the sodium glutamate 1000g of 99% content, the isoflavones 150g of 5% content, the astragalus polyose 450g of 70% content, the xylo-oligosaccharide 580g of 35% content, be 3.0-3.5kg according to every sow feeding volume every day in first week postpartum, second week in postpartum every sow feeding volume every day is 5.0-5.5kg, and after this every sow feeding volume every day is that the mode of 6.0-6.5kg is fed sow in lactation.
Described Leonurus extract can purchased from Xi'an Ao Jing development in science and technology Co., Ltd.
The raw material of described isoflavones can purchased from the new Chemical Co., Ltd. of U.S. of Mianyang City.
Described sodium glutamate can purchased from Ningbo Eppen Biotech Co., Ltd..
Described astragalus polyose can purchased from Wuxi Zhengda Livestock Co., Ltd.
Described xylo-oligosaccharide can purchased from Shandong Longli Biology Science and Technology Co., Ltd.
Daily ration based on described pig complete feed: daily ration design is with reference to NRC (1998) pig nutritional need and Chinese Pigs feeding standard.
Comparative example 1
Except daily ration based on feeding feed stuff, all the other are fed according to the same mode of embodiment 1 and scale of feeding.
Comparative example 2
Except feeding feed stuff consist of add 99% content in basal diet per ton sodium glutamate 1000g, the astragalus polyose 450g of 70% content, 35% content xylo-oligosaccharide 580g except, all the other are fed according to the same mode of embodiment 1 and scale of feeding.
Comparative example 3
Except consisting of in basal diet per ton of feeding feed stuff adds commercially available 10:1 and concentrate except the xylo-oligosaccharide 300g of Leonurus extract 200g, the sodium glutamate 300g of 99% content, the isoflavones 60g of 5% content, the astragalus polyose 150g of 70% content, 35% content, all the other are fed according to the same mode of embodiment 1 and scale of feeding.
Effect example
Feeding and management
Test each 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 of full slatted floor, and keep clean dry in house, well-ventilated, in house, temperature remains on 16-25 DEG C.Farrowing starts above-mentioned feed of feeding, until during the 28th day weaned piglet next day.Freely drink water, in lactation, piglet does not provide feed supplement.
Testing index
(1) lactating sow feed intake: the inventory of record sow every day lactation period and residue doses, calculates the average daily ingestion amount with whole lactation in one week postpartum of sow.
(2) suckling pig growth performance: during childbirth, weighs piglet weigth at birth, record number born of sow, number born alive, and compute is repiece counterpoise just; During 28 age in days wean, weigh weaned piglet litter weight, record number pigs weaned, compute wean head counterpoise, weanling pig daily gain and the average daily lactation amount of sow (method according to LawLor etc. is carried out, i.e. individual average daily gain (g) × 4 × nest number pigs weaned/1000 of sow day lactation amount (L)=piglet)
Result of the test
Table 1 DIFFERENT FEED raises the impact on lactation performance of lactating sows
Note: the different lowercase alphabet of colleague's shoulder note shows significant difference (P > 0.05); Different capitalization represents that difference extremely significantly (P < 0.01).Following table is same.
Table 2 DIFFERENT FEED raises the impact on sow Recovery
From upper table data, by feed described in embodiment 1 of feeding, significantly improve sow lactation average daily ingestion amount and average day lactation amount, and improve piglet 28 age in days wean individual weight and weightening finish lactation simultaneously.And the lochia of the sow of feed described in embodiment 1 of feeding is discharged the duration and is obviously shortened, sow per day feed intake in one week postpartum apparently higher than other contrast groups, illustrates use feed of the present invention feed sow postpartum muscle power and appetite recovery soon.
In addition, above embodiment is only in order to illustrate, but the present invention is not limited to above-described embodiment.

Claims (6)

1. one kind promotes the feed of sow postpartum recovery and lactation simultaneously, it is characterized in that, in pig complete feed per ton, add Leonurus extract 500-2000g, isoflavones 4-16g, sodium glutamate 500-5000g, astragalus polyose 200-500g, xylo-oligosaccharide 100-250g.
2. the feed of promotion sow postpartum recovery according to claim 1 and lactation, it is characterized in that, in complete feed per ton, add Leonurus extract 500-1500g, isoflavones 5-10g, sodium glutamate 500-1000g, astragalus polyose 300-500g, xylo-oligosaccharide 100-250g.
3. the feed of promotion sow postpartum recovery according to claim 1 and 2 and lactation, it is characterized in that, Leonurus extract is the concentrate of motherwort 5:1-10:1.
4. the feed of promotion sow postpartum recovery according to claim 1 and 2 and lactation, it is characterized in that, service property (quality) percentage composition is the astragalus polyose of 50-70%.
5. the feed of promotion sow postpartum recovery according to claim 1 and 2 and lactation, it is characterized in that, service property (quality) percentage composition is the xylo-oligosaccharide of 35-70%.
6. the feeding method of the promotion sow postpartum recovery according to any one of claim 1-5 and the feed of lactation, it is characterized in that, first week postpartum every sow feeding volume every day be 3.0-3.5kg, second week in postpartum every sow feeding volume every day is 5.0-5.5kg, and after this every sow feeding volume every day is 6.0-6.5kg.
CN201510288543.2A 2015-05-29 2015-05-29 It is a kind of while promote sow postpartum recovery and the feed and its feeding method of lactation Active CN104855724B (en)

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CN105535078A (en) * 2015-12-28 2016-05-04 成都华罗生物科技有限公司 Pharmaceutical composition for improving productivityand immunity of sow and preparation method and application of pharmaceutical composition
CN106260671A (en) * 2016-10-31 2017-01-04 河南普尼尔生物制药有限公司 A kind of intestinal health-care agent improving parturition lactation capacity of milk secretion of sow and preparation method thereof and using method
CN108029636A (en) * 2018-01-30 2018-05-15 灵川县億旺养殖专业合作社 A kind of feeding method that can improve perinatal period milk yield of sow
CN108450408A (en) * 2018-01-30 2018-08-28 灵川县億旺养殖专业合作社 A kind of feeding method of perinatal period sow

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105535078A (en) * 2015-12-28 2016-05-04 成都华罗生物科技有限公司 Pharmaceutical composition for improving productivityand immunity of sow and preparation method and application of pharmaceutical composition
CN106260671A (en) * 2016-10-31 2017-01-04 河南普尼尔生物制药有限公司 A kind of intestinal health-care agent improving parturition lactation capacity of milk secretion of sow and preparation method thereof and using method
CN108029636A (en) * 2018-01-30 2018-05-15 灵川县億旺养殖专业合作社 A kind of feeding method that can improve perinatal period milk yield of sow
CN108450408A (en) * 2018-01-30 2018-08-28 灵川县億旺养殖专业合作社 A kind of feeding method of perinatal period sow

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