CN102987116A - Feed additive for improving reproductive performance of multiparous sow - Google Patents
Feed additive for improving reproductive performance of multiparous sow Download PDFInfo
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- CN102987116A CN102987116A CN2012103771929A CN201210377192A CN102987116A CN 102987116 A CN102987116 A CN 102987116A CN 2012103771929 A CN2012103771929 A CN 2012103771929A CN 201210377192 A CN201210377192 A CN 201210377192A CN 102987116 A CN102987116 A CN 102987116A
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Abstract
The invention discloses a feed additive for improving reproductive performance of multiparous sows. The feed additive is prepared from the raw materials including actinolite, dried folium artemisiae argyi, herba cistanche, prepared rehmannia root, rhizoma cyperi, angelica sinensis, rhizoma sparganii, cortex eucommiae, fennel and glossy privet fruit. The feed additive disclosed by the invention has significant effects in the aspects of facilitating oestrus of the weaned multiparous sow, improving the matching conception rate and improving the litter performance.
Description
Technical field
The invention belongs to field of feed additive technology, in particular to a kind of feed addictive that improves the multiparity sow reproductive performance.
Background technology
At present, deep structural adjustment is occuring in the pig industry of China, and the industrial pig mode just progressively replaces traditional mode of raising scattered, becomes the main production form of China's pig industry.With respect to traditional mode of raising scattered, industrial pig has improved labor productivity greatly, also makes the Swine Production management standardization simultaneously, makes Swine Production extensive, pipeline system become possibility.But owing to mostly adopt position limiting fence to raise, the sow long-term lacking is moved in the industrial pig process, and the simultaneously application of early weaned technology makes sow be in for a long time the production at high load situation, makes sow Reproduction Disorder very easily occur.The non-infectious Reproduction Disorder of sow mainly comprises: it is faint not become pregnant, oestrus after out of heat after sow pig the puberty slow or obstacle of oestrusing, the wean of multiparity sow, the breeding etc.The replacement gilt that has shown as mating age such as: oestrus of sow obstacle is out of heat, and the sow long term is out of heat after the wean; The gestation obstacle shows as the sow Repeat breeding, and the death of in-pig generation body early embryo, miscarriage, stillborn foetus, farrowing deficiency and weak young quantity increase.The incidence of disease is up to more than 25% in swine disease for sow breeding difficulty disease, and serious reaches more than 40%, often brings great loss to the pig farm.In order to solve the problem of these existence, a large amount of synthetic drugs is applied to improving the reproductive performance of sow, although the use of these medicines has obtained certain effect, the abuse of thing followed medicine causes the phenomenons such as sow body damage, medicament residue, consumption cost increase, economic benefits downslide.
Chinese veterinarian's theory is thought and is caused that the weary feelings of sow are mainly caused by the reason such as suffer from a deficiency of the kidney, the deficiency of blood, postpartum are caught cold, blood-head and phlegm are wet.The treatment of employing Chinese medicine preparation, its Main Function is the body equilibrium between yin and yang of adjusting sow, recover the reproductive function of sow, therefore sow is impregnated and farrows good fitness has just been arranged, although and the employing Exogenous Reproductive can reach the purpose of promoting the sexual maturity and ovulating fast, but because the physical function quality of sow also be in imbalance, inharmonious among, its effect of weary feelings of therefore utilizing Chinese herbal medicine to treat sow often is better than the alone HORMONE TREATMENT of promoting the sexual maturity.
Chinese herbal medicine is the material as feed addictive with China's characteristic, have and promote animal appetite, strengthen premunition, promote growth, improve efficiency of feed utilization and the advantage such as economical and practical, the characteristics that have simultaneously noresidue cause animal and veterinary circle personage's extensive attention gradually.Application in pig-breeding mainly comprises promotion growth, prevent disease and health care for Chinese herb feed additive at present, improves the many aspects such as treatment that meat quality and substitute antibiotics are used for disease.Chinese herbal feed additive has no side effect mostly, the carcinogen that does not contain phenyl ring, nitro, nitrite and so on, the problems such as people and animals' canceration that Western medicine and some synthetic drugs cause, sudden change, distortion have been avoided, along with the research of China's Chinese herbal feed additive is used, Chinese herb feed additive has obtained using widely in China's Swine Production.
With respect to the synthetic drug of present use, China's Chinese Traditional Medicine has outstanding advantage aspect prevention and the conditioning engine body Reproductive Performance, and it is mainly manifested in the aspects such as drug residue free, effect lasting stability, low, the difficult generation drug resistance of expense.In sum, a kind of take Chinese herbal medicine or Chinese herbal medicine extract as active component by researching and developing, improve the feed addictive of multiparity sow reproductive performance, this has great importance for development Swine Production cause.
Summary of the invention
Order of the present invention is to carry out prescription and trial by a large amount of screening tests, provides a kind of take plant extracts as active component, has the feed addictive that improves the multiparity sow reproductive performance.
The object of the present invention is achieved like this:
A kind of feed addictive that improves the multiparity sow reproductive performance is prepared from by the raw material that comprises actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and the fruit of glossy privet.
In some embodiments of the invention, the feed addictive of described raising multiparity sow reproductive performance is comprised of actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and the fruit of glossy privet, forms by being pulverized and mixed.
Preferably, the amount ratio of described raw material is: actinolite 35-45 part, Chen Aiye 30-35 part, saline cistanche 30-35 part, prepared rhizome of rehmannia 22-30 part, rhizoma cyperi 22-30 part, Radix Angelicae Sinensis 22-30 part, triangular 20-26 part, bark of eucommia 20-26 part, fennel 20-26 part and fruit of glossy privet 20-26 part.
In other embodiment of the present invention, the feed addictive of described raising multiparity sow reproductive performance is prepared from through decocting to extract by the molecular raw material of actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and glossy privet.
Preferably, the amount ratio of described raw material is: actinolite 35-45 part, Chen Aiye 30-35 part, saline cistanche 30-35 part, prepared rhizome of rehmannia 22-30 part, rhizoma cyperi 22-30 part, Radix Angelicae Sinensis 22-30 part, triangular 20-26 part, bark of eucommia 20-26 part, fennel 20-26 part and fruit of glossy privet 20-26 part.
Further preferably, the amount ratio of described raw material is: actinolite 38-42 part, Chen Aiye 30-33 part, saline cistanche 30-33 part, prepared rhizome of rehmannia 25-28 part, rhizoma cyperi 25-28 part, Radix Angelicae Sinensis 25-28 part, triangular 22-25 part, bark of eucommia 22-25 part, fennel 22-25 part and fruit of glossy privet 22-25 part.
Again further preferably, the feed addictive of described raising multiparity sow reproductive performance, can be prepared from as follows: take by weighing actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and the fruit of glossy privet, pulverize, (first fries in shallow oil and adds the 10-15 doubly (v/w) that water is the raw material total amount, keeps 2-4 hour behind the ebuillition of heated in twice of boiling after mixing; Second fries in shallow oil the water heating that adds raw material total amount 8-12 times (v/w) extracts, and protects and boils 1-3 hour.), collecting decoction filters, and collects filtrate, is the thick paste of 1.30-1.35 with the relative density of water when filtrate is concentrated into 90 ℃, low-temperature bake 6-8h, and pulverizing, and get final product.
The selected actinolite of the present invention is the ore of silicates mineral actinolite or actinolite asbestos, and proterties is long column shape, needle-like or fibrous agrregate, is irregular bulk, prolate strip or short cylinder; White, light gray-white or pale green white, tool silk sample gloss; Body is heavier, and matter is heavier, and matter is more crisp, and the summary that has is loose.Broken, cataclasm irregular, and vertical face is fibrous or the buttress shaft shape.Tarragon is the dry leaf of feverfew Chinese mugwort Artemisia argyi Levl. et Vant., preserves the tarragon more than a year, is Chen Aiye.Saline cistanche is the fleshy stem of the dry zone scale leaf of orobanchaceae plant cistanche Cistanche deserticola Y.C. Ma.Prepared rhizome of rehmannia is scrophulariaceae rehmannia glutinosa plant (Rehmannia glutinosa(Gdertn) Iibosch.ex Fisch. et Mey.) the piece root.Rhizoma cyperi is the dry rhizome of sedge nutgrass flatsedge Cyperus rotundus L..When the dry root that is classified as umbelliferae angelica Angelica sinensis (Oliv.) Diels.Triangular is the dry tuber of Sparganiaceae plant rhizoma scirpi SparganiumstoloniferumBuch.-Ham..The bark of eucommia is the dry bark of the Eucommiaceae plant bark of eucommia (Eucommia ulmoides Oliver).Fennel is the fruit of Umbelliferae herbaceous plant fennel seeds, another name paddy fennel, fragrant son.The fruit of glossy privet is the dry mature fruit of Oleaceae plants glossy privet Ligustrum lucidum Ait..
Feed addictive of the present invention to promote the postweaning estrus of multiparity sow, improve conception rate, to improve Farrowing Traits aspect effect remarkable.Concrete manifestation is as follows:
(1) by table 2 result of the test of embodiment 5 as can be known, the required time of oestrusing again of each test group sow multiparity sow compare control group have utmost point significant difference (
P＜0.01).In addition, all produce aspect the weak young number at the equal litter size of nest and nest, two test group all with control group have significant difference (
P＜0.05) or utmost point significant difference (
P＜0.01).Above result of the test explanation, feed addictive of the present invention can significantly shorten the required time of oestrusing again of multiparity sow, improves the equal litter size of nest, reduces nest and all produces weak young number.
Can be found out by table 3 result of the test of embodiment 5 that (2) the improper phenomenon that blank group sow oestruses is more serious behind wean 7 d.And mainly concentrating on the 4th, 5 day, the multiparity sow of two test group of the feed addictive of the present invention of feeding oestruses.Above result of the test explanation, feed addictive of the present invention can reduce the nonproductive fate of multiparity sow, saves the cost of raising pigs.
The specific embodiment
Below be the concrete preparation example of feed addictive of the present invention, technical scheme of the present invention is done further the description, but protection scope of the present invention is not limited to these embodiment.Every do not deviate from the change of the present invention design or be equal to substitute include within protection scope of the present invention.
The preparation of embodiment 1 feed addictive
Take by weighing 40 kilograms of actinolites, 32 kilograms of Chen Aiye, 33 kilograms of saline cistanches, 26 kilograms of prepared rhizomes of rehmannia, 26 kilograms of rhizoma cyperis, 25 kilograms of Radix Angelicae Sinensis, 23 kilograms of triangulars, 22 kilograms of the barks of eucommia, 23 kilograms in fennel, 23 kilograms of the fruit of glossy privets, mix after pulverizing respectively, namely get feed addictive.
The preparation of embodiment 2 feed addictives
Take by weighing 45 kilograms of actinolites, 30 kilograms of Chen Aiye, 30 kilograms of saline cistanches, 25 kilograms of prepared rhizomes of rehmannia, 22 kilograms of rhizoma cyperis, 30 kilograms of Radix Angelicae Sinensis, 26 kilograms of triangulars, 25 kilograms of the barks of eucommia, 20 kilograms in fennel, 26 kilograms of the fruit of glossy privets, mix after pulverizing respectively, namely get feed addictive.
The preparation of embodiment 3 feed addictives
Take by weighing 42 kilograms of actinolites, 35 kilograms of Chen Aiye, 30 kilograms of saline cistanches, 28 kilograms of prepared rhizomes of rehmannia, 28 kilograms of rhizoma cyperis, 25 kilograms of Radix Angelicae Sinensis, 25 kilograms of triangulars, 22 kilograms of the barks of eucommia, 22 kilograms in fennel, 20 kilograms of the fruit of glossy privets, pulverize, (first fries in shallow oil and adds the 10-15 doubly (v/w) that water is the raw material total amount, keeps 3 hours behind the ebuillition of heated in twice of boiling after mixing; Second fries in shallow oil the water heating that adds raw material total amount 8-12 times (v/w) extracts, and protects and boils 2 hours.), collecting decoction filters, and collects filtrate, is the thick paste of 1.30-1.35 with the relative density of water when filtrate is concentrated into 90 ℃, low-temperature bake 6-8h, and pulverizing namely gets feed addictive.
Embodiment 4
Take by weighing 45 kilograms of actinolites, 33 kilograms of Chen Aiye, 30 kilograms of saline cistanches, 25 kilograms of prepared rhizomes of rehmannia, 30 kilograms of rhizoma cyperis, 30 kilograms of Radix Angelicae Sinensis, 20 kilograms of triangulars, 20 kilograms of the barks of eucommia, 26 kilograms in fennel, 26 kilograms of the fruit of glossy privets, pulverize, (first fries in shallow oil and adds the 10-15 doubly (v/w) that water is the raw material total amount, keeps 3 hours behind the ebuillition of heated in twice of boiling after mixing; Second fries in shallow oil the water heating that adds raw material total amount 8-12 times (v/w) extracts, and protects and boils 2 hours.), collecting decoction filters, and collects filtrate, is the thick paste of 1.30-1.35 with the relative density of water when filtrate is concentrated into 90 ℃, low-temperature bake 6-8h, and pulverizing namely gets feed addictive.
Embodiment 5 feed addictives are on the impact of multiparity sow reproductive performance
90 of the assorted multiparity sows of in vain long * Yorkshire binary, the parity of multiparity sow are wean management in 21 days between 2-5 time, raise according to a conventional method.Be divided at random following three groups: control group, test I group, test II group, each group is respectively 30 repetitions, and each repeats 1 sow.Each is organized sow and begins to feed by mode 3-5d before wean of table 1 respectively, until 1 week after the breeding.
The mode of feeding of each component childbirth sow of table 1
| Process | Sample size (head) | Diet forms |
| Control group | 30 | The basis diet |
| Test I group | 30 | Basis diet+4.0% embodiment of the invention, 1 feed addictive |
| Test II group | 30 | Basis diet+0.3% embodiment of the invention, 3 feed addictives |
At whole duration of test, the test sow is all adopted corn-soybean meal diet in lactation.Carry out the preparation of feed with reference to the trophic level that NRC (1998) milking sow nutritional need is recommended, concrete Diet Formula (by weight) is: corn 57.5%, dregs of beans 20.0%, wheat bran 10.5%, fish meal 5.0%, vegetable oil 3.5%, B B-complex-microelement pre-mix material 4.0%.Diets of different nutrition level is as follows: digestible energy 14.2MJ/kg, crude protein 17.4%, calcium 1.2%, available phosphorus 0.5%, methionine+cystine 0.6%, lysine 0.8%.Wherein, B B-complex-microelement pre-mix material provides in the per kilogram feed: vitamin A 5000IU, vitamin D
3400IU, vitamin E 40IU, Cobastab
1250 μ g, vitamin K
32.6mg, pantothenic acid 22mg, nicotinic acid 12mg, riboflavin 7.1mg, thiamine 2mg, Choline Chloride 2g, pyridoxol 1.2mg, biotin 0.22mg, folic acid 0.3mg, Cu 5mg, Fe 80mg, Zn 50mg, Mn 10mg, Se 0.15mg, Co 0.14mg, I 0.14mg.
Add up every group of multiparity sow and wean to the fate of oestrusing next time, whether return feelings, the equal litter size of nest, nest all produces weak young number.Wherein weak young evaluation criterion is that the nascent individual weight of piglet is lower than 1.0kg, sow whether return feelings with insemination of sows after l8～24d sign of not occurring oestrusing again be as the criterion.
Table 2 is respectively organized oestrus again required time, the equal litter size of nest and nest of multiparity sow and is all produced weak young number
| Group | The required time (d) of oestrusing again | The equal litter size of nest (head) | Nest all produces weak young number (head) |
| Control group | 6.60±0.52 | 9.40±0.83 | 0.72±0.11 |
| Test I group | 4.70±0.47 ** | 10.82±0.70 ** | 0.23±0.06 ** |
| Test II group | ?4.47±0.50 ** | 10.61±0.76 * | 0.14±0.09 ** |
Compare with control group,
* P＜0.05,
* P＜0.01.
Different phase multiparity oestrus of sow head number after table 3 wean
| Group | The 3rd day | The 4th day | The 5th day | The 6th day | After the 7th day level |
| Control group | 0 | 3 | 5 | 13 | 9 |
| Test I group | 3 | 9 | 12 | 6 | 0 |
| Test II group | 4 | 10 | 14 | 2 | 0 |
By the result of the test of table 2 as can be known, the required time of oestrusing again of each test group sow multiparity sow compare control group have utmost point significant difference (
P＜0.01).In addition, all produce aspect the weak young number at the equal litter size of nest and nest, two test group all with control group have significant difference (
P＜0.05) or utmost point significant difference (
P＜0.01).Above result of the test explanation, feed addictive of the present invention can significantly shorten the required time of oestrusing again of multiparity sow, improves the equal litter size of nest, reduces nest and all produces weak young number.
In addition, can be found out by the result of the test of table 3 that the improper phenomenon that blank group sow oestruses is more serious behind wean 7 d.And mainly concentrating on the 4th, 5 day, the multiparity sow of two test group of the feed addictive of the present invention of feeding oestruses.Above result of the test explanation, feed addictive of the present invention can reduce the nonproductive fate of multiparity sow, saves the cost of raising pigs.
The inventor finds by lot of experiments research, and the key of sow reproductive performance is the nursing in three days behind the Farrowing.Its principle is by in the 1-3d behind Farrowing, accelerates the discharge of intrauterine residual fetal fluids, afterbirth and secretion, promotes Gilt Uterus to return to the past.Simultaneously, by the antenatal postpartum recuperating effect of Chinese herbal medicine, promote the recovery of dam Reproductive Performance.By the effect of these two aspects, reduce the incidence of disease of sow postpartum disease, improve the reproductive performance of sow.
Claims (8)
1. a feed addictive that improves the multiparity sow reproductive performance is characterized in that: be prepared from by the raw material that comprises actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and the fruit of glossy privet.
2. the feed addictive of raising multiparity sow reproductive performance according to claim 1 is characterized in that: be comprised of actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and the fruit of glossy privet, form by being pulverized and mixed.
3. the feed addictive of raising multiparity sow reproductive performance according to claim 2, it is characterized in that: the amount ratio of described raw material is: actinolite 35-45 part, Chen Aiye 30-35 part, saline cistanche 30-35 part, prepared rhizome of rehmannia 22-30 part, rhizoma cyperi 22-30 part, Radix Angelicae Sinensis 22-30 part, triangular 20-26 part, bark of eucommia 20-26 part, fennel 20-26 part and fruit of glossy privet 20-26 part.
4. the feed addictive of raising multiparity sow reproductive performance according to claim 1 is characterized in that: be prepared from through decocting to extract by the molecular raw material of actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and glossy privet.
5. the feed addictive of raising multiparity sow reproductive performance according to claim 4, it is characterized in that: the amount ratio of described raw material is: actinolite 35-45 part, Chen Aiye 30-35 part, saline cistanche 30-35 part, prepared rhizome of rehmannia 22-30 part, rhizoma cyperi 22-30 part, Radix Angelicae Sinensis 22-30 part, triangular 20-26 part, bark of eucommia 20-26 part, fennel 20-26 part and fruit of glossy privet 20-26 part.
6. the feed addictive of raising multiparity sow reproductive performance according to claim 5, it is characterized in that: the amount ratio of described raw material is: actinolite 38-42 part, Chen Aiye 30-33 part, saline cistanche 30-33 part, prepared rhizome of rehmannia 25-28 part, rhizoma cyperi 25-28 part, Radix Angelicae Sinensis 25-28 part, triangular 22-25 part, bark of eucommia 22-25 part, fennel 22-25 part and fruit of glossy privet 22-25 part.
7. the feed addictive of each described raising multiparity sow reproductive performance according to claim 4-6, it is characterized in that being prepared from as follows: take by weighing actinolite, Chen Aiye, saline cistanche, prepared rhizome of rehmannia, rhizoma cyperi, Radix Angelicae Sinensis, triangular, the bark of eucommia, fennel and the fruit of glossy privet, pulverize boiling twice after mixing, collecting decoction, filter, collect filtrate, when filtrate is concentrated into 90 ℃ and the relative density of water be the thick paste of 1.30-1.35, low-temperature bake 6-8h, pulverize, and get final product.
8. the feed addictive of raising multiparity sow reproductive performance according to claim 7 is characterized in that: first fries in shallow oil and adds the 10-15 doubly (v/w) that water is the raw material total amount, keeps 2-4 hour behind the ebuillition of heated; Second fries in shallow oil the water heating that adds raw material total amount 8-12 times (v/w) extracts, and protects and boils 1-3 hour.
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| CN103689242A (en) * | 2013-12-06 | 2014-04-02 | 颍上县润海畜禽养殖有限公司 | Sterilizing feed additive calcium carbonate |
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| CN112273549A (en) * | 2020-10-09 | 2021-01-29 | 四川成邦药业有限公司 | Vitamin premix for breeding pigs and preparation method thereof |
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|---|---|
| CN102987116B (en) | 2014-01-08 |
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Denomination of invention: Feed additive for improving reproductive performance of multiparous sow Effective date of registration: 20190125 Granted publication date: 20140108 Pledgee: China Merchants Bank Limited by Share Ltd Hefei branch Pledgor: Anhui Changfeng Animal Husbandry Technology Co., Ltd. Registration number: 2019340000062 |
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Date of cancellation: 20190308 Granted publication date: 20140108 Pledgee: China Merchants Bank Limited by Share Ltd Hefei branch Pledgor: Anhui Changfeng Animal Husbandry Technology Co., Ltd. Registration number: 2019340000062 |
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Denomination of invention: Feed additive for improving reproductive performance of multiparous sow Effective date of registration: 20190409 Granted publication date: 20140108 Pledgee: China Merchants Bank Limited by Share Ltd Hefei branch Pledgor: Anhui Changfeng Animal Husbandry Technology Co., Ltd. Registration number: 2019340000190 |
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