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Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified swine specialist Porcus Swine Practice, Denmark 兽医学博士Hans Bundgaard 丹麦执业猪业专家 丹麦Porcus猪业实践专家 PSY超过35的高产母猪场是如何管理的? 从业者的洞察力

Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

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Page 1: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Pig management in high performance sow farms

more than 35 PSYThe practitioner’s insight

DVM Hans BundgaardCertified swine specialist

Porcus Swine Practice, Denmark兽医学博士Hans Bundgaard

丹麦执业猪业专家

丹麦Porcus猪业实践专家

PSY超过35的高产母猪场是如何管理的?从业者的洞察力

Page 2: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Porcus

• 9 vets only working with pigs 9位只为猪服务的兽医

• About 700 farms/sites + farms abroad.大约700个养殖场/养殖点+国外的养殖场

• China, Russia, Poland, Czech, Venezuela, Italy, Spain, Malaysia, Vietnam, Macedonia中国、俄罗斯、波兰、捷克、委内瑞拉、意大利、西班牙、马来西亚、越南、马其顿

• In Denmark : Visit on a regular basis - every 4.- 5. week in sow herds.在丹麦:定期拜访——每4-5周拜访一次母猪圈舍

• www.porcus.dk

Page 3: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Porcus • Works with people and pigs 和猪有关的工作

• Only advisory service. No selling of medicines or vaccines提供咨询服务,不出售药物或疫苗

• Have our own breeding pigfarm 拥有自己的育种场

• High health german pietrain. 高度健康的德国皮特兰猪

• www.germanpietrain-denmark.com• Stress free animals 无应激的动物

Page 4: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Results sows in Denmark丹麦母猪生产成绩

2001-2015年母猪生产成绩每头母猪每年提供的仔猪数量

Page 5: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Our best farm40 pigs/ year sow

最好的养殖场

PSY能达到40

Page 6: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

The road to 40 pigs/ year sow通往PSY 40的道路

•18.4 born alive/litter 窝产活仔数18.4头

•9.0% dead before weaning 断奶时死亡率9.0%

•16.74 weaned/litter 窝断奶头数16.74头

•2.40 litters/year sow 年产胎次2.4

Page 7: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

4. qt.2016

1 qt2017

Farrowing rate 受胎率 94.1 93.7

Return rate 返情率 1.3 1.5

Non-productive days per litter 每胎非生产天数

7 8

Born alive per litter 每窝活仔数

18.4 18.2

Weaned per litter 每窝断奶数 16.7 16.3

Weaned pigs per year sow每头母猪每年断奶仔猪

40.0 38.9

Results 生产成绩

Page 8: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Our ultimate most important thing!对养殖户最重要的事!

• All days is important 每一天都很重要

• A high management level no matter which day is crucial to the succes!! 无论在哪一天高管理水平都是成功的关键

Page 9: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

The way to + 35 PSY: 通往PSY35+的道路

Good prolific genetic 优秀的多产的基因

Well educated staff 受过良好教育的员工

Good biosecurity external and internal良好的外部与内部生物安全

Be systematic 系统的生产

Page 10: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Farrowing section 产房

Make the sow ready for farrowing: 做好母猪待产准备:

•Count tits and estimate the size of pigs she will be nursing.计算乳头数量并估计她将要带仔的多少。

Give pain killer for 2 days after farrowing 在分娩后的前两天使用止痛药

•Keep the pigs separated from the sow when feeding for 2 days after birth 仔猪出生后跟着母猪两天再将仔猪与母猪分开

Page 11: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Painkiller to sows – more weaned piglets母猪使用止痛药——更多断奶仔猪

对照组 止痛药使用组

Page 12: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

The farrowing unit:Thermal needs of sows and piglets

产房:母猪和仔猪的温度需求

Piglet 仔猪

Lower critical temperature of the neonatal piglets: 34-35 °C – perhaps higher during the first few hour !新生仔猪的较低临界温度:34-35℃——也许在头几个小时内会更高!

Hypothermia causes: 体温过低的后果:

-Mortality directly caused by hypothermia低体温直接引发死亡

-Prolonging interval to first suckle延长第一次吃到母乳的间隔时间

-Increased mortality due to other causes: crushing, starvation and disease由于其他原因导致的死亡率提高:不能站立、饥饿和疾病

Sow 母猪

Comfort temperature of

the lactating sow: 16-22 °C母猪哺乳的舒适温度:16-22℃

Heat stress causes: 热应激的后果:

- Reduced feed intake 降低采食量

- Reduced milk production 降低泌乳量

- Death 死亡

Page 13: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Floor heating – not working

地暖——没有使用的时候

Page 14: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Feeding sows 母猪饲喂

• Water is the most important part of feeding 水是饲喂最重要的部分

• Up to 50 L/day/sow 高达50L/天/头母猪

• Check the valve every time a sow is moved to the farrowing pen每次把母猪移到产房时,检查一下出水阀

• Recommended water pressure: 4 litres per minute 推荐水压:每分钟4L

Page 15: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Individuel feed recipes for each farm is very normal 每个养殖场用不同的饲料配方是正常的

• No farm is the same 每个养殖场都是不同的

• Diseases not the same 疾病不同

• Management and climate is different 管理和气候不同

• Normally veterinarian and nutrionist working together to make the best recipe for every farm based on mutual visit 通常情况下,兽医和营养学家共同努力为每一个养殖场提供最好的配方

• Need to adapt when things changes 当发生变化时,需要适应

Page 16: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Sow milk母猪乳汁

All essential amino acids stayed the same in relations to lysine – just +16 % more amino acids所有必需的氨基酸在与赖氨酸的关系中都保持不变——只是增加了16%的氨基酸

Step 1: New norm in 2015 for Lactating sows- 7,7 g crude lysine and 125 g crude protein per feed unit第1步:2015年为哺乳期母猪的新规范——每个饲料单位77g粗赖氨酸和125g粗蛋白

Sow milk母猪乳汁

亮氨基酸

色氨酸 组氨酸缬氨酸

蛋氨酸 赖氨酸

苏氨酸

亮氨基酸

色氨酸 组氨酸

缬氨酸

蛋氨酸赖氨酸

苏氨酸

Presenter
Presentation Notes
I 2015 hævede man normen for protein og alle aminosyrer med 16-17%, men aminosyreprofilen blev fastholdt. Alle essentielle aminosyrer fastholdes i samme forhold til lysin som tidligere
Page 17: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Feed recommendations 饲喂建议

Use the latest recommendations for the lactating high prolific sows给高产母猪用最新的建议

Watch out for saving-money-on-feed-eager does not cost too much money on sow’s weight loss

当心那些在饲料上省钱的渴望,不要花太多的钱在母猪失重上

An potentially pigs in next litter 下一窝的可能性

Page 18: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Back fat scanning 背膘测试

Page 19: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Body weight and back fat developments of sows 母猪体重和背部脂肪增长

100125150175200

225250275300

0 1 2 3 4 5

Parity

Bod

y W

eigh

t (k

g)

1213141516

17181920

Bac

kfat

(m

m)

Body Weight (kg)Backfat (mm)

背部脂肪(mm)

体重(kg)

胎次

体重(kg)

背部脂肪(mm)

Page 20: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Automatic milk feeder 自动乳品喂食器

Page 21: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Automatic milk feeder 自动乳品喂食器

• Price in milk is approximately 1.5 US dollar乳品的价格大约是1.5美元

Page 22: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Gilt management – key to succes后备母猪的管理——成功的关键

• How to get 17 total born in gilts 如何使后备母猪总产仔数达到17

Page 23: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Light and area 灯光与区域

• Min. 200 lux in insemination room (sows eye)受精室的照明最小应达到200勒克斯(约40瓦)(考虑到母猪的眼睛)

• 50 – 110 kg = 0.75 – 1 m2 per gilt50-110kg的一头后备母猪需要0.75-1m2 的区域

• Over 110 kg = 1.5 – 1.9 m2 pr gilt 超过110kg的后备母猪需要1.5-1.9m2的区域

118瓦52瓦

31.6瓦

Page 24: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Managing oestrus – a good start 管理好发情期——良好的开端

• Gilts must be acyclic and approx. 6 months old后备母猪必须是非周期的,大约6个月大

• Focus on: 关注点:

Exposure to 诱情

–Moving 运动

–Boar contact与公猪的联系

–Mixing 混群

–Light, feed 光照、饲喂

Page 25: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Insemination room 配种舍

Page 26: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Transition feeding 过渡期饲喂

Diluting the feed right before/after farrowing has become very popular在产仔之前/之后稀释饲料已经非常普遍了

Feed for pregnant sows 怀孕母猪的饲料

Special diets 特殊的饮食

Better raw material in feed 饲料中需要更好的原料

Fiber sources around time of farrowing leads to less constipation and less stillborn在分娩前饲喂纤维,能减少便秘和死胎

26..

Page 27: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Using fibres when feeding 在饲喂时添加纤维

•When feed prices are compared the feed with higher amounts of fibres will be ”too expensive” 当比较饲料价格时,高纤维的饲料价格会“太贵”

•Fibres must be seen in a bigger perspective但必须从更高的角度看待纤维

•Shorter farrowings? 更短的分娩时长?

•Less stillborn? 更少的死胎

•Less MMA? 更少的产后三联症

•Less dead sows? 更少的母猪死亡

Page 28: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

More fibers up to farrowing provide higher growth in the piglets 饲喂更多的纤维可以使母猪喂出更好的仔猪

20. november 20172017年8月21日

28

1.78 1.71

2.542.34

0.74 0.62

0.00

0.50

1.00

1.50

2.00

2.50

3.00

paino (Kg)

paino pv +1 paino pv +5 painon kasvu

Porsaiden kasvu ja painon kasvu

KUITU-rehuPERINTEINEN-rehu

Growth suckling piglets 哺乳仔猪生长

Weight

Weight day 1

Weightday 5

Growth5 days

High fiberLow fiber

Olivero et al, 2009Olivero等,2009

体重

第1天体重 第5天体重 第5天生长

高纤维

低纤维

Page 29: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Result: 结果:

•The whole staff taking care of farrowing section now accept changes are necessary.现在所有的养殖户都在接受改变,而且这样的改变是必要的。

•Everybody understand the importance of milk and right temperature!每个养殖户都理解了母乳和温度的重要性

Page 30: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Duodenum 十二指肠

Oesophaguse食道

Stomach investigation on abattoir 屠宰场胃部检查

Page 31: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

No stomach ulcer. No changes没有胃溃疡。没有变化

The white part is clean.白色部分是干净的。

Page 32: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Stomach ulcer grade 8 胃溃疡8级Wound 3 3级创伤

Page 33: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Grade 10 10级Stricture under 3 mm3mm以下狭窄

.

Page 34: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Acute bleeding stomach ulcer急性胃溃疡出血

Sow is dead from the bleeding母猪死于出血

Page 35: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Optimizing milk yieldFibers and size of particles matters.优化泌乳量纤维和颗粒的大小是很重要的

Page 36: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

For optimimum milk yield 如何获得最优泌乳量

• Control PRRS 控制猪繁殖与呼吸综合征(PRRS)

• Control PCV2 控制猪圆环病毒(PCV2)

• Control flu (H1N1, H1N2, H3N2) 控制流感( H1N1, H1N2, H3N2 )

• Control pandemic flu 控制流感

• Control haemophilus parasuis 控制副猪嗜血杆菌

• Control mycotoxins 控制霉菌毒素

Page 37: Pig management in high performance sow farms more than ......Pig management in high performance sow farms more than 35 PSY The practitioner’s insight DVM Hans Bundgaard Certified

Take home message 关键信息

•Be systematic 系统的

•Educate your staff 对养殖人员进行培训

•Reproduction and gilt management is key to high littersize 繁殖周期和后备母猪的管理是获得高

PSY的关键。

•The first 72 hours after birth is crucial for the pigs. 出生后的72小时对猪来说是至关重要的。

•Control viral diseases 控制病毒性疾病