CN109275624A - 一种提高头胎母猪产仔率的方法 - Google Patents
一种提高头胎母猪产仔率的方法 Download PDFInfo
- Publication number
- CN109275624A CN109275624A CN201811058535.9A CN201811058535A CN109275624A CN 109275624 A CN109275624 A CN 109275624A CN 201811058535 A CN201811058535 A CN 201811058535A CN 109275624 A CN109275624 A CN 109275624A
- Authority
- CN
- China
- Prior art keywords
- sow
- breeding
- days
- boar
- improving
- 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
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000035558 fertility Effects 0.000 title claims abstract description 8
- 238000009395 breeding Methods 0.000 claims abstract description 21
- 230000001488 breeding effect Effects 0.000 claims abstract description 21
- 230000035935 pregnancy Effects 0.000 claims abstract description 4
- 235000013601 eggs Nutrition 0.000 claims description 6
- 210000001217 buttock Anatomy 0.000 claims description 3
- 238000009402 cross-breeding Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 230000012173 estrus Effects 0.000 claims description 3
- 230000009027 insemination Effects 0.000 claims description 3
- 244000144972 livestock Species 0.000 claims description 3
- 210000003097 mucus Anatomy 0.000 claims description 3
- 210000000582 semen Anatomy 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004083 survival 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)
- Feed For Specific Animals (AREA)
Abstract
本发明涉及畜牧养殖领域，尤其涉及一种提高头胎母猪产仔率的方法，包括以下步骤：a、保持母猪良好的配前体况,配前10～14天短期优饲；b、掌握适宜的交配季节，3～5月、12月配种怀孕。本发明可提高产仔率，增加母猪单产效益，降低饲养成本。
Description
技术领域
本发明涉及畜牧养殖领域，尤其涉及一种提高头胎母猪产仔率的方法。
背景技术
近年来，农村广大养殖户在生猪生产中各种疾病频繁发生，仔猪成活率得不到保障，造成了空前仔猪少的局面。为平衡仔猪存栏量，实现农民增收，首先就要提高能繁母猪产仔率，尤其是头胎母猪产仔数,提高头胎母猪产仔数，也成为农村广大养殖户增加母猪单产效益，降低饲养成本的关键。
发明内容
本发明提供一种提高头胎母猪产仔率的方法，可提高产仔率，增加母猪单产效益，降低饲养成本。
一种提高头胎母猪产仔率的方法，包括以下步骤：
a、保持母猪良好的配前体况,保持母猪七八成膘情，不使之过肥,配前10～14天短期优饲能提高排卵数,饲养水平的提高幅度为：在原日粮基础上加喂2～2.7公斤精料，配种结束后即减掉,对膘性差的尤其要提高饲养水平，有助于超数排卵；
b、掌握适宜的交配季节，根据初生母猪的月龄和体重确定第一次配种时间，第一次发情不配种，间隔21天重复发情，排卵数也随之增多，地方品种母猪7～8月龄体重应达到60公斤，二元杂交母猪8～9个月体重达75～80公斤，过早过晚均不利于繁殖潜力发挥，从配种时间上看，3～5月、12月配种怀孕的，产仔数超过其它月份，通常当母猪阴部有粘液呈丝状流出，手按臀部站立不动静立反射时，即可配种，对静立反射不明显的种猪可用公猪试情，实行人工输精，地方品种在发情后2～3天，二元杂交猪在发情后第2天下午或第3天上午，外来品种在发情后2～3天，宜配种输精，采用重复配种方法，可提高产仔数，即间隔8～12小时再配一次，外来种猪可配3次。
有益效果：本发明可提高产仔率，增加母猪单产效益，降低饲养成本。
具体实施方式
实施例1：一种提高头胎母猪产仔率的方法，包括以下步骤：
a、保持母猪良好的配前体况,保持母猪七八成膘情，不使之过肥,配前10～14天短期优饲能提高排卵数,饲养水平的提高幅度为：在原日粮基础上加喂2～2.7公斤精料，配种结束后即减掉,对膘性差的尤其要提高饲养水平，有助于超数排卵；
b、掌握适宜的交配季节，根据初生母猪的月龄和体重确定第一次配种时间，第一次发情不配种，间隔21天重复发情，排卵数也随之增多，地方品种母猪7～8月龄体重应达到60公斤，二元杂交母猪8～9个月体重达75～80公斤，过早过晚均不利于繁殖潜力发挥，从配种时间上看，3～5月、12月配种怀孕的，产仔数超过其它月份，通常当母猪阴部有粘液呈丝状流出，手按臀部站立不动静立反射时，即可配种，对静立反射不明显的种猪可用公猪试情，实行人工输精，地方品种在发情后2～3天，二元杂交猪在发情后第2天下午或第3天上午，外来品种在发情后2～3天，宜配种输精，采用重复配种方法，可提高产仔数，即间隔8～12小时再配一次，外来种猪可配3次。
Claims (1)
1.一种提高头胎母猪产仔率的方法，其特征在于，包括以下步骤：
a、保持母猪良好的配前体况,保持母猪七八成膘情，不使之过肥,配前10～14天短期优饲能提高排卵数,饲养水平的提高幅度为：在原日粮基础上加喂2～2.7公斤精料，配种结束后即减掉,对膘性差的尤其要提高饲养水平，有助于超数排卵；
b、掌握适宜的交配季节，根据初生母猪的月龄和体重确定第一次配种时间，第一次发情不配种，间隔21天重复发情，排卵数也随之增多，地方品种母猪7～8月龄体重应达到60公斤，二元杂交母猪8～9个月体重达75～80公斤，过早过晚均不利于繁殖潜力发挥，从配种时间上看，3～5月、12月配种怀孕的，产仔数超过其它月份，通常当母猪阴部有粘液呈丝状流出，手按臀部站立不动静立反射时，即可配种，对静立反射不明显的种猪可用公猪试情，实行人工输精，地方品种在发情后2～3天，二元杂交猪在发情后第2天下午或第3天上午，外来品种在发情后2～3天，宜配种输精，采用重复配种方法，可提高产仔数，即间隔8～12小时再配一次，外来种猪可配3次。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058535.9A CN109275624A (zh) | 2018-09-12 | 2018-09-12 | 一种提高头胎母猪产仔率的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058535.9A CN109275624A (zh) | 2018-09-12 | 2018-09-12 | 一种提高头胎母猪产仔率的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109275624A true CN109275624A (zh) | 2019-01-29 |
Family
ID=65181238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811058535.9A Pending CN109275624A (zh) | 2018-09-12 | 2018-09-12 | 一种提高头胎母猪产仔率的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109275624A (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010238341B1 (en) * | 2010-10-29 | 2012-03-22 | Australasian Pork Research Institute Ltd | A Method of Increasing or Maintaining the Reproductive Performance of Sows |
| CN104255596A (zh) * | 2014-09-16 | 2015-01-07 | 上海费斯福生物科技有限公司 | 母猪高产技术 |
| CN108029631A (zh) * | 2017-12-11 | 2018-05-15 | 广西商大科技股份有限公司 | 一种提高一胎母猪受胎率的方法 |
-
2018
- 2018-09-12 CN CN201811058535.9A patent/CN109275624A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010238341B1 (en) * | 2010-10-29 | 2012-03-22 | Australasian Pork Research Institute Ltd | A Method of Increasing or Maintaining the Reproductive Performance of Sows |
| CN104255596A (zh) * | 2014-09-16 | 2015-01-07 | 上海费斯福生物科技有限公司 | 母猪高产技术 |
| CN108029631A (zh) * | 2017-12-11 | 2018-05-15 | 广西商大科技股份有限公司 | 一种提高一胎母猪受胎率的方法 |
Non-Patent Citations (2)
| Title |
|---|
| 杨晓丹等: "提高初产母猪产仔率的措施", 《养殖技术顾问》 * |
| 梁巍: "掌握要领提高头胎母猪产仔率", 《农村养殖技术》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Casey et al. | The Boer goat. I. Origin, adaptability, performance testing, reproduction and milk production | |
| Rashwan et al. | Mortality in young rabbits: A review | |
| Spoolder et al. | Group housing of sows in early pregnancy: A review of success and risk factors | |
| Marai et al. | Rabbits behavioural response to climatic and managerial conditions–a review | |
| Ilori et al. | Comparative assessment of growth in pure and crossbred turkeys in a humid tropical environment | |
| Asher et al. | Environmental constraints on reproductive performance of farmed deer | |
| Effa et al. | Lifetime production and reproduction performances of Bos taurus x Bos indicus crossbred cows in the central highlands of Ethiopia | |
| Vesseur et al. | Effect of split-weaning in first and second parity sows on sow and piglet performance | |
| Hossein-Zadeh | Factors affecting secondary sex ratio in Iranian Holsteins | |
| Samad | A five-decade systematic review of research progress on production and management of small ruminants in Bangladesh | |
| Khalil | The Baladi Rabbits (Egypt) | |
| Thevamanoharan et al. | Environmental factors affecting various growth traits of swamp buffalo calves | |
| CN109275624A (zh) | 一种提高头胎母猪产仔率的方法 | |
| Idris et al. | Effect of dietary supplementation on reproductive performance of Sudanese Desert sheep | |
| WYTHE JR | Genetic and environmental effects on characters related to productive ability of the American Brahman | |
| Adjibode et al. | Factors affecting reproduction and growth performances in West African Dwarf sheep in sub-Saharan Africa | |
| Stone et al. | Synchronization of weaning time with peak fruit availability in squirrel monkeys (Saimiri collinsi) living in Amazonian Brazil | |
| Oguike et al. | Reproductive performance of rabbits re-mated at different intervals post-partum | |
| Eiben et al. | The change of nursing for oestrus induction (biostimulation): effect of contact between rabbit doe and its young | |
| Ndor et al. | Influence of housing systems on the performance and reproductive characteristics of wearner rabbits reared in Port Harcourt, Rivers State, Nigeria. | |
| Munks | The breeding biology of Pseudocheirus peregrinus viverrinus on Flinders Island, Bass Strait | |
| Demeke | Growth performance and survival of local and white Leghorn chicken under intensive management system | |
| Mahrose et al. | Effects of photoperiod and mating or semen collection times on the performance of does and bucks of New Zealand White rabbits under hot climatic conditions of Egypt | |
| Hawas | Effect of different parity types on reproductive performance of dairy Zaraibi goats | |
| Szendrő et al. | Influence of birth weight and nutrient supply before and after weaning on the performance of rabbit does to age of the first mating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |