CN104255646A - Method for increasing postweaning estrus rate of sows after giving birth - Google Patents
Method for increasing postweaning estrus rate of sows after giving birth Download PDFInfo
- Publication number
- CN104255646A CN104255646A CN201410455194.4A CN201410455194A CN104255646A CN 104255646 A CN104255646 A CN 104255646A CN 201410455194 A CN201410455194 A CN 201410455194A CN 104255646 A CN104255646 A CN 104255646A
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- CN
- China
- Prior art keywords
- sow
- sows
- day
- forage
- wean
- 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
- 230000012173 estrus Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000032696 parturition Effects 0.000 title abstract 3
- 239000004459 forage Substances 0.000 claims abstract description 15
- 230000003203 everyday effect Effects 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 5
- VJGGHXVGBSZVMZ-QIZQQNKQSA-N Cloprostenol Chemical compound C([C@H](O)\C=C\[C@@H]1[C@H]([C@@H](O)C[C@H]1O)C\C=C/CCCC(O)=O)OC1=CC=CC(Cl)=C1 VJGGHXVGBSZVMZ-QIZQQNKQSA-N 0.000 claims abstract description 4
- 229960004409 cloprostenol Drugs 0.000 claims abstract description 4
- 229940088597 hormone Drugs 0.000 claims abstract description 4
- 239000005556 hormone Substances 0.000 claims abstract description 4
- 235000016709 nutrition Nutrition 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 206010019345 Heat stroke Diseases 0.000 claims description 3
- 206010066364 Hypersexuality Diseases 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000001568 sexual effect Effects 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009396 hybridization Methods 0.000 abstract 1
- 230000035935 pregnancy Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000035611 feeding Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a method for increasing the postweaning estrus rate of sows after giving birth. The method includes the steps that (1), the sows eat forage freely after weaning, and meanwhile energy substances, nutritional substances and green forage are added to the forage; (2) the forage is reduced three days before weaning in a maternity ward and is not reduced in the weaning day, the sows are directly driven to a playground and driven to a locating fence the next day, 210 forage is fed continuously, the sows eat the forage freely, and the sensing temperature between 15 DEG C and 18 DEG C is created; (3) the sows failing to rut seven days after weaning and the sows failing to rut for a long time are driven to the playground once every day; (4) hormone is used for promoting estrus, wherein 1 ml of cloprostenol is injected into the sows failing to rut twenty days after weaning, and a part of PG600 for one sow is injected into each sow after 24 hours. By the adoption of the method, corresponding measures can be taken in time, the workloads of hybridization workers are reduced, work efficiency is improved, eliminated sows are reduced, cost is reduced, the postweaning estrus rate of the sows after giving birth is increased, and the conception rate and the number of born piglets are increased.
Description
Technical field
The present invention relates to the method improving oestrus of sow rate, the method for especially a kind of raising one tire sow postweaning estrus rate.
Background technology
For scale kind pig farm, a tire sow postweaning estrus rate, directly has influence on production cost and the Growth Results on whole pig farm.Facing a lot of problems is exactly that a large amount of tire sows more Oestrus rate that weans is low, thus reduces sow year litter size, affects production efficiency, is unfavorable for the performance of sow reproductive performance.Therefore a tire sow will be allowed to oestrus ahead of time.
Summary of the invention
The object of this invention is to provide the method for a kind of raising one tire sow postweaning estrus rate.
The method of this raising one tire sow postweaning estrus rate: be made up of following steps:
1. after a tire sow wean, lose flesh fast especially, its free choice feeding of wean relief, adds energy matter, nutritional substance and green forage at feed simultaneously;
2. tire sow wean material reducing in first 3 days in delivery room, wean not feeding on the same day, be placed directly in sports ground, within second day, come back positioning rail to continue to feed 210 material, free choice feeding, creates the impression temperature of 15-18 DEG C, keep pig house sanitation and hygiene, dry abundance of ventilating and drink water, summer carries out reducing temperature of heatstroke prevention, and temperature is no more than the impression temperature of 27 DEG C, carries out warming work winter; Within second day, start swash with boar deburring and look into feelings, every day at the upper and lower noon is each once, uses different boar at every turn, and the boar selected being wanted hypersexuality, slow in actionly to exchange with being good at;
3. after weaning 7 days, sow out of heat out of heat and of a specified duration arrives in sports ground once a day; Put green forage to be convenient to sow at sports ground and to eat, come back positioning rail and keep feed 1 jin of green forage every day every, motion is conducive to healthy and improves oestrus of sow rate, improves conception rate, litter size;
4. hormone is promoted the sexual maturity: the sow that wean sow interval 20 days is also out of heat, injects Cloprostenol 1ml, 24 hr later injection PG600 mono-parts.
The beneficial effect of the invention:
Can take appropriate measures in time, reduce the workload of breeding person, increase work efficiency, reduce and eliminate sow, minimizing cost, improve Oestrus rate after a tire sow wean, improve conception rate, litter size.
Embodiment
Embodiment:
1, lose flesh especially fast after a tire sow wean, should allow its free choice feeding after wean, add a little energy matter (brown sugar) nutritional substance (electrolysis multidimensional) and green forage etc. at feed simultaneously.
2, tire sow wean suggestion material reducing in first 3 days in delivery room, wean not feeding on the same day, be placed directly in sports ground, within second day, come back positioning rail to continue to feed 210 material free choice feedings, create the impression temperature of 15-18 DEG C, keep pig house sanitation and hygiene, dryly to ventilate, drinking-water is sufficient, carry out the reducing temperature of heatstroke prevention impression temperature of 27 DEG C (temperature no more than) summer, carry out warming work winter.Within second day, start swash with boar deburring and look into feelings, every day at the upper and lower noon is each once, uses different boar at every turn, and the boar selected being wanted hypersexuality, slow in actionly to exchange with being good at.
3, after weaning 7 days, sow out of heat out of heat and of a specified duration arrives in sports ground once a day.Put a little green forage to be convenient to sow at sports ground and to eat, come back positioning rail and keep feed 1 jin of green forage every day every, motion is conducive to healthy and improves oestrus of sow rate, improves conception rate, litter size.
4, hormone is promoted the sexual maturity: the sow that wean sow interval 20 days is also out of heat, injects Cloprostenol 1ml, 24 hr later injection PG600 mono-parts.
Claims (1)
1. improve a method for a tire sow postweaning estrus rate, it is characterized in that: be made up of following steps:
1. after a tire sow wean, lose flesh fast especially, its free choice feeding of wean relief, adds energy matter, nutritional substance and green forage at feed simultaneously;
2. tire sow wean material reducing in first 3 days in delivery room, wean not feeding on the same day, be placed directly in sports ground, within second day, come back positioning rail to continue to feed 210 material, free choice feeding, creates the impression temperature of 15-18 DEG C, keep pig house sanitation and hygiene, dry abundance of ventilating and drink water, summer carries out reducing temperature of heatstroke prevention, and temperature is no more than the impression temperature of 27 DEG C, carries out warming work winter; Within second day, start swash with boar deburring and look into feelings, every day at the upper and lower noon is each once, uses different boar at every turn, and the boar selected being wanted hypersexuality, slow in actionly to exchange with being good at;
3. after weaning 7 days, sow out of heat out of heat and of a specified duration arrives in sports ground once a day; Put green forage to be convenient to sow at sports ground and to eat, come back positioning rail and keep feed 1 jin of green forage every day every, motion is conducive to healthy and improves oestrus of sow rate, improves conception rate, litter size;
4. hormone is promoted the sexual maturity: the sow that wean sow interval 20 days is also out of heat, injects Cloprostenol 1ml, 24 hr later injection PG600 mono-parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455194.4A CN104255646A (en) | 2014-09-10 | 2014-09-10 | Method for increasing postweaning estrus rate of sows after giving birth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455194.4A CN104255646A (en) | 2014-09-10 | 2014-09-10 | Method for increasing postweaning estrus rate of sows after giving birth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104255646A true CN104255646A (en) | 2015-01-07 |
Family
ID=52147333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410455194.4A Pending CN104255646A (en) | 2014-09-10 | 2014-09-10 | Method for increasing postweaning estrus rate of sows after giving birth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104255646A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248376A (en) * | 2015-11-22 | 2016-01-20 | 河南联合英伟饲料有限公司 | Method for increasing postweaning oestrus rate of one-birth sows |
| CN106359268A (en) * | 2016-08-30 | 2017-02-01 | 界首市颖南万福家庭农场 | Method for cultivating sow in mating period |
| CN106719341A (en) * | 2016-11-25 | 2017-05-31 | 李梅 | A kind of cultural method of fragrant pig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040001876A1 (en) * | 1999-10-19 | 2004-01-01 | Masahide Nakata | Breeding method of female pig for propagation and feed for female pig for propagation |
| CN101142907A (en) * | 2007-10-23 | 2008-03-19 | 牡丹江市大湾畜牧有限责任公司 | Method for raising pigs |
| CN101919365A (en) * | 2010-05-14 | 2010-12-22 | 重庆市钱江食品（集团）有限公司 | Rearing method of sows during reproductive period |
| CN102715124A (en) * | 2012-06-14 | 2012-10-10 | 江苏省农业科学院 | Feeding method for increasing postweaning estrus rate of first-farrowing sows |
-
2014
- 2014-09-10 CN CN201410455194.4A patent/CN104255646A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040001876A1 (en) * | 1999-10-19 | 2004-01-01 | Masahide Nakata | Breeding method of female pig for propagation and feed for female pig for propagation |
| CN101142907A (en) * | 2007-10-23 | 2008-03-19 | 牡丹江市大湾畜牧有限责任公司 | Method for raising pigs |
| CN101919365A (en) * | 2010-05-14 | 2010-12-22 | 重庆市钱江食品（集团）有限公司 | Rearing method of sows during reproductive period |
| CN102715124A (en) * | 2012-06-14 | 2012-10-10 | 江苏省农业科学院 | Feeding method for increasing postweaning estrus rate of first-farrowing sows |
Non-Patent Citations (3)
| Title |
|---|
| 左小强等: "提高初产母猪断奶发情率的方法", 《黑龙江动物繁殖》 * |
| 杨前锋: "对母猪不发情的原因调查及防治措施的研究", 《中国农学通报》 * |
| 王振来等: "《养猪场生产技术与管理》", 31 May 2010, 中国农业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248376A (en) * | 2015-11-22 | 2016-01-20 | 河南联合英伟饲料有限公司 | Method for increasing postweaning oestrus rate of one-birth sows |
| CN106359268A (en) * | 2016-08-30 | 2017-02-01 | 界首市颖南万福家庭农场 | Method for cultivating sow in mating period |
| CN106719341A (en) * | 2016-11-25 | 2017-05-31 | 李梅 | A kind of cultural method of fragrant pig |
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| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: GUANGXI YANGXIANG AGRICULTURE AND ANIMAL HUSBANDRY CO., LTD. Document name: the First Notification of an Office Action |
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| CB02 | Change of applicant information |
Address after: No. 844 Hong Kong Road 537100 the Guangxi Zhuang Autonomous Region Gangbei District, Guigang City Applicant after: GUANGXI YANGXIANG AGRICULTURE AND ANIMAL HUSBANDRY CO., LTD. Address before: The Guangxi Zhuang Autonomous Region qintang District, Guigang City qintang forestry 537100 Applicant before: GUANGXI YANGXIANG AGRICULTURE AND ANIMAL HUSBANDRY CO., LTD. |
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| COR | Change of bibliographic data | ||
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| CB02 | Change of applicant information |
Address after: Gangnan District Jiangnan Industrial Park Avenue and East Industrial Road 537100 the Guangxi Zhuang Autonomous Region Guigang City, the northeast corner of the intersection Applicant after: GUANGXI YANGXIANG AGRICULTURE AND ANIMAL HUSBANDRY CO., LTD. Address before: No. 844 Hong Kong Road 537100 the Guangxi Zhuang Autonomous Region Gangbei District, Guigang City Applicant before: GUANGXI YANGXIANG AGRICULTURE AND ANIMAL HUSBANDRY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150107 |