加拿大猪改良方案课件

TheCanadian

SwineImprovementProgram

加拿大猪改良方案Dr.PramodK.MathurChiefGeneticist

CanadianCentreforSwineImprovement(CCSI)TheCanadian

SwineImprovemen1PresentationRoadMap目录SwineindustryinCanada加拿大的养猪业Programstructure计划结构GeneticImprovement

遗传改良Researchanddevelopment研究和发展PresentationRoadMap目录2TheSwineIndustryinCanada

加拿大的养猪业32millionhogsmarketedin20192019年上市三千二百万头Over15,000farms

一万五千多个猪场5.7millionhogsandweanerpigsexportedlive

出口肉猪和断奶仔猪五百七十万头$2.2billionporkexports(US,Japan,Australia,Korea,NewZealand,Mexico,etc.)出口额22亿美元(美国,日本,澳大利亚,朝鲜,新西兰,墨西哥等)Intensiveproductionsystems

集约化养猪体系Gradingsystemencouragesleanerhogs分级体系促进了瘦肉率的提高TheSwineIndustryinCanada

加3CanadianSwineIndustrySolidreputationworldwide在全世界拥有较高的信誉Superiorqualityandhealthstatus品质好,健康状况佳20%oftheporkexportedintheworldcomesfromCanada占世界出口市场的20%Domesticallyamajorindustrysectorinagriculture是国内农业的支柱产业33%oftheagriculturaltradesurplus农业顺差的33%来自养猪业CanadianSwineIndustrySolidr4

Structureoftheindustry

养猪业的结构RetailProcessingProductionMultiplicationBreedingGeneflow基因流动核心群Information

flow信息流动繁育群生产群加工零售Structureoftheindustry

养猪5120HERDS1畜群

9,400NUCLEUSSOWS头核心母猪

90,000PIGS/YEAR头猪/年

WesternSwineTestingAssociation西方猪测试协会(WSTA)OntarioSwineImprovementInc.渥太华猪改良公司(OSI)CanadianCentreforSwineImprovement加拿大猪改良中心(CCSI)CentrededéveloppementduporcduQuébec魁北克猪改良中心(CDPQ)4,600YORKSHIRE约克夏3,000LANDRACE长白猪

1,800DUROC杜洛克猪

TheCanadianSwineImprovementProgram加拿大猪改良计划AtlanticSwineCentre(ASC)大西洋猪中心2herds120HERDS1畜群WesternSwineTes6MemberOrganizations成员组织AtlanticSwineCentre大西洋猪中心CanadianMeatCouncilCCSI魁北克猪改良中心加拿大肉类协会加拿大养猪协会MemberOrganizations成员组织Atlant7Co-operationwithChina

与中国的合作Through:MinistryofAgriculture(MOA)农业部

China-CanadaLeanSwineproject(CIDA)中国瘦肉型猪项目

CanadianEmbassy

驻华大使

TrainingcourseonSwineGeneticImprovement猪遗传改良的培训ConsultationsondevelopmentofswinegeneticimprovementprogramforChina为中国猪遗传改良制订发展计划Swinegeneticsseminars

猪遗传学专题讨论会Co-operationwithChina

与中国的合作8

CollaborationswithU.S.A

与美国的合作NationalSwineImprovementFederation

国家猪改良协会NationalSwineRegistry

国家猪登记IowaStateUniversity爱荷华州立大学PurdueUniversity普渡大学NextNSIFmeetinghostedbyCCSI:December1-2,Ottawa下次会议将由CCSI举办:12月1-2日,渥太华 CollaborationswithU.S.A

与美国9SelectionObjectivesInCanada

加拿大的选择目标Efficiencyofproduction生产效率(growth生长,feedefficiency饲料转化率,physicalsoundness健康状况)Qualityofproduct

产品质量(leanyield瘦肉量,carcassandmeatquality胴体和肉质)Efficiencyofreproduction繁殖率(littersize窝产仔数,farrowinginterval产仔间隔,longevity生产寿命)Highhealthandtraceability健康,可追溯SelectionObjectivesInCanada10CommonCrossbreedingSystems

withthreebreeds常用的三品种杂交YorkshireLandraceDurocboarsF1sowsMarketHogs商品猪约克夏长白猪杜洛克公猪CommonCrossbreedingSystems

11CertificateofRegistration

CSBAlogoUniqueCLRCRegistrationnumberPigID–ABCD5623NHerdoforigin:ABCDPignumber:5623Yearofbirth:NMatcheseartattooThreegenerationsofpedigreeLogoofCanadianCentreforSwineImprovement(CCSI)CertificateofRegistrationCS12Somekeyfeatures一些关键特点Hometest

现场测定Stationtest

测定站测定Nationaldatabase

国家数据库Geneticevaluations遗传评估Databasetools数据库工具Trainingandconsulting

forgeneticimprovement遗传改良的培训的咨询Servicestointernationalclients为国际客户服务Somekeyfeatures一些关键特点Homet13Nationaldatabase国家数据库30yearsofhistoricaldata三十年的数据Detailedperformancerecordson3millionpigs有三百万头猪的详细记录Web-basedtoolsfordifferentpurposes,e.g.datatransfer,EBVreport,selectiondecision,matingplanningetc.

有基于网络的为不同目的服务的工具,如数据传输,EBV报告,选择决策,配种计划等Nationaldatabase国家数据库30years14Geneticevaluationprogram

遗传评估方案BestLinearUnbiasedPrediction(BLUP)forgeneticevaluation用最佳线性无偏预测(BLUP)进行遗传评估Datafromabout120herdsinacross-herdevaluations有来自120个场的杂交群评估数据Instantacross-herdEBVatprobing测定后的快速跨场EBVInternetsupport互联网支持Geneticevaluationprogram

遗传评15GeneticEvaluations遗传评估Routineevaluations:日常评估Agetomarket

上市年龄Backfatthicknessatmarketwt.上市体重的背膘厚Leanyield

瘦肉量Loineyearea

眼肌面积Loinmuscledepth

眼肌深Feedconversion

料肉比Littersize

窝产仔数Newevaluations:新的评估Pigletsurvival

仔猪存活Meatquality

肉质Colour

肉色Marbling

大理石纹pH(24)

最终酸度Driploss

滴水损失Conformation

体型Feetandlegs

肢蹄结实度Toes

脚趾Numberofteats

奶头数GeneticEvaluations遗传评估Routine16Nationalstandardsandaccreditation

国家标准和鉴定Nationalstandardsandaccredi17

Recordingandimprovement

ofmeatquality

肉质的记录和改良Producers生产者Breeders育种者CCSILRCRecordingandimprovemen18DeliveryStructure传递结构CANADIANCENTREFORSWINEIMPROVEMENT加拿大猪改良中心

NationalStandards国家标准NationalEBV国家EBVPROVINCIAL/REGIONALIMPROVEMENTCENTRES省/地区的改良中心SWINEBREEDERS育种工作者EBVDATAEBVDATA

Datacapturebyprovincialtechnicians数据由各省技术员收集

On-farmEBVs现场测定DeliveryStructure传递结构CANADIAN19GeneticImprovement遗传改良GeneticImprovement遗传改良20ConnectednessRating(CR)联系率SowProductivity母猪生产率CR平均ConnectednessRating(CR)联系率So21Geneticimprovement窝产仔数的遗传改良总产仔数/窝产仔年份Geneticimprovement窝产仔数的遗传改良总产22Geneticimprovement100kg活重的背膘厚Geneticimprovement100kg活重的背膘厚23GeneticImprovement

forCommercialProducers(last5years)

商品群的遗传改良(最近五年)Traits性状Geneticgain遗传进展

CAD/sowLittersize(pigs)总产仔数

1.0

54.35Leanyield(%)瘦肉量

0.7

18.05Growthrate(days)生长速度

7.5

44.55FeedConversion(kg/kg)料肉比

0.11

45.45Totalover5years合计

162.40*Durocsires,YorkshireXLandracesows,20pigs/sow/yearGeneticImprovement

forCommer24ResearchandDevelopment

研究和发展ResearchandDevelopment

研究和发展25MajorResearchInterests

领域主要研究选择策略数量遗传学方法分子遗传学遗传学的最佳利用MajorResearchInterests

领域主要研26Integrationofmoleculargenetics

与分子遗传学的结合Co-ordinationofresearcheffortsfortheindustry养猪生产研究的协调Identificationofindustryneeds鉴别养猪生产的真正需要Testsforspecificmajorgene特定主基因的测验NationalDNABank

国家DNA库Collaborationsaroundtheworld与世界各地的合作ResearchAndDevelopmentSelectionStrategiesQuantitativeMethodsMolecularGeneticsOptimumuseofGeneticsIntegrationofmoleculargenet27Leanmeat%Number数量OffspringofnonselectedboarforBETTERgen®muscle+OffspringofthehomozygousboarforBETTERgen®muscle+Source:NadineBuys(2019)Lessvariation变异较小Higheraverageleanyield比平均产肉量高Moreleanmeatandmoreuniformity

更多瘦肉和更一致Leanmeat%Number数量Offspringo28Useofpaternalimprinting:

leanermarkethogsfromfatterdams

利用父本印迹:使较肥的母猪产较多的瘦肉HomozygousLeanBoar纯合瘦肉型公猪IGF2+/+Markethogs100%(+/…):LeanFatdam肥母猪IGF2-/-Thereisnoeffectofthedam’sgenotypeduetopaternalimprinting由于你本印迹,纯净纯净基因型没有任何效应ForBodycondition,体况,

fertility繁殖力,longevity生产寿命etc.商品猪Useofpaternalimprinting:

le29Diseaseresistance抗病力Newin-vitroSwineDiseaseResistance(SDR)test新外源猪病抵抗力测验Testforimmunestatuswithadropofblood用一滴血测验免疫状况Noinoculationrequired不需要接种KnownQTLregion

已知QTL区域Diseaseresistance抗病力Newin-vi30Databasetools数据工具Instanton-linegeneticevaluations即时遗传评估结果PedigreesandEBVs

系谱和EBVsTopAIBoars

最佳AI

公猪Connectednessratings

联系率Genetictrends

遗传趋势Herdactivitymonitor

猪群活动监控BreedingforProfit

育种利润Computerdating计算机制订交配方案Databasetools数据工具Instanton-l31ConnectednessReports联系报告ConnectednessReports联系报告32加拿大猪改良方案课件33TheCanadianSwineGeneticImprovementProgram加拿大猪改良计划Aprogrambasedonthefollowingprinciples:

根据以下原则制订计划standardsbasedonthirdpartyresearch他人研究的标准accreditedtechnicians

通过认证的技术员exchangeofgenetics遗传交换commongeneticevaluationsystem普通遗传评估系统publicsharingofresults大众对结果的共享Credible,simpleandpublic可靠,简单和公开ConsiderableimpactontheperformanceoftheCanadianswineindustryoverthelast20years过去20年加拿大已经取得了巨大的性能改进TheCanadianSwineGeneticImp34ThankYouccsi.capramodccsi.caThankYouccsi.ca35谢谢！36谢谢！36TheCanadian

SwineImprovementProgram

加拿大猪改良方案Dr.PramodK.MathurChiefGeneticist

CanadianCentreforSwineImprovement(CCSI)TheCanadian

SwineImprovemen37PresentationRoadMap目录SwineindustryinCanada加拿大的养猪业Programstructure计划结构GeneticImprovement

遗传改良Researchanddevelopment研究和发展PresentationRoadMap目录38TheSwineIndustryinCanada

加拿大的养猪业32millionhogsmarketedin20192019年上市三千二百万头Over15,000farms

一万五千多个猪场5.7millionhogsandweanerpigsexportedlive

出口肉猪和断奶仔猪五百七十万头$2.2billionporkexports(US,Japan,Australia,Korea,NewZealand,Mexico,etc.)出口额22亿美元(美国,日本,澳大利亚,朝鲜,新西兰,墨西哥等)Intensiveproductionsystems

集约化养猪体系Gradingsystemencouragesleanerhogs分级体系促进了瘦肉率的提高TheSwineIndustryinCanada

加39CanadianSwineIndustrySolidreputationworldwide在全世界拥有较高的信誉Superiorqualityandhealthstatus品质好,健康状况佳20%oftheporkexportedintheworldcomesfromCanada占世界出口市场的20%Domesticallyamajorindustrysectorinagriculture是国内农业的支柱产业33%oftheagriculturaltradesurplus农业顺差的33%来自养猪业CanadianSwineIndustrySolidr40

Structureoftheindustry

养猪业的结构RetailProcessingProductionMultiplicationBreedingGeneflow基因流动核心群Information

flow信息流动繁育群生产群加工零售Structureoftheindustry

养猪41120HERDS1畜群

9,400NUCLEUSSOWS头核心母猪

90,000PIGS/YEAR头猪/年

WesternSwineTestingAssociation西方猪测试协会(WSTA)OntarioSwineImprovementInc.渥太华猪改良公司(OSI)CanadianCentreforSwineImprovement加拿大猪改良中心(CCSI)CentrededéveloppementduporcduQuébec魁北克猪改良中心(CDPQ)4,600YORKSHIRE约克夏3,000LANDRACE长白猪

1,800DUROC杜洛克猪

TheCanadianSwineImprovementProgram加拿大猪改良计划AtlanticSwineCentre(ASC)大西洋猪中心2herds120HERDS1畜群WesternSwineTes42MemberOrganizations成员组织AtlanticSwineCentre大西洋猪中心CanadianMeatCouncilCCSI魁北克猪改良中心加拿大肉类协会加拿大养猪协会MemberOrganizations成员组织Atlant43Co-operationwithChina

与中国的合作Through:MinistryofAgriculture(MOA)农业部

China-CanadaLeanSwineproject(CIDA)中国瘦肉型猪项目

CanadianEmbassy

驻华大使

TrainingcourseonSwineGeneticImprovement猪遗传改良的培训ConsultationsondevelopmentofswinegeneticimprovementprogramforChina为中国猪遗传改良制订发展计划Swinegeneticsseminars

猪遗传学专题讨论会Co-operationwithChina

与中国的合作44

CollaborationswithU.S.A

与美国的合作NationalSwineImprovementFederation

国家猪改良协会NationalSwineRegistry

国家猪登记IowaStateUniversity爱荷华州立大学PurdueUniversity普渡大学NextNSIFmeetinghostedbyCCSI:December1-2,Ottawa下次会议将由CCSI举办:12月1-2日,渥太华 CollaborationswithU.S.A

与美国45SelectionObjectivesInCanada

加拿大的选择目标Efficiencyofproduction生产效率(growth生长,feedefficiency饲料转化率,physicalsoundness健康状况)Qualityofproduct

产品质量(leanyield瘦肉量,carcassandmeatquality胴体和肉质)Efficiencyofreproduction繁殖率(littersize窝产仔数,farrowinginterval产仔间隔,longevity生产寿命)Highhealthandtraceability健康,可追溯SelectionObjectivesInCanada46CommonCrossbreedingSystems

withthreebreeds常用的三品种杂交YorkshireLandraceDurocboarsF1sowsMarketHogs商品猪约克夏长白猪杜洛克公猪CommonCrossbreedingSystems

47CertificateofRegistration

CSBAlogoUniqueCLRCRegistrationnumberPigID–ABCD5623NHerdoforigin:ABCDPignumber:5623Yearofbirth:NMatcheseartattooThreegenerationsofpedigreeLogoofCanadianCentreforSwineImprovement(CCSI)CertificateofRegistrationCS48Somekeyfeatures一些关键特点Hometest

现场测定Stationtest

测定站测定Nationaldatabase

国家数据库Geneticevaluations遗传评估Databasetools数据库工具Trainingandconsulting

forgeneticimprovement遗传改良的培训的咨询Servicestointernationalclients为国际客户服务Somekeyfeatures一些关键特点Homet49Nationaldatabase国家数据库30yearsofhistoricaldata三十年的数据Detailedperformancerecordson3millionpigs有三百万头猪的详细记录Web-basedtoolsfordifferentpurposes,e.g.datatransfer,EBVreport,selectiondecision,matingplanningetc.

有基于网络的为不同目的服务的工具,如数据传输,EBV报告,选择决策,配种计划等Nationaldatabase国家数据库30years50Geneticevaluationprogram

遗传评估方案BestLinearUnbiasedPrediction(BLUP)forgeneticevaluation用最佳线性无偏预测(BLUP)进行遗传评估Datafromabout120herdsinacross-herdevaluations有来自120个场的杂交群评估数据Instantacross-herdEBVatprobing测定后的快速跨场EBVInternetsupport互联网支持Geneticevaluationprogram

遗传评51GeneticEvaluations遗传评估Routineevaluations:日常评估Agetomarket

上市年龄Backfatthicknessatmarketwt.上市体重的背膘厚Leanyield

瘦肉量Loineyearea

眼肌面积Loinmuscledepth

眼肌深Feedconversion

料肉比Littersize

窝产仔数Newevaluations:新的评估Pigletsurvival

仔猪存活Meatquality

肉质Colour

肉色Marbling

大理石纹pH(24)

最终酸度Driploss

滴水损失Conformation

体型Feetandlegs

肢蹄结实度Toes

脚趾Numberofteats

奶头数GeneticEvaluations遗传评估Routine52Nationalstandardsandaccreditation

国家标准和鉴定Nationalstandardsandaccredi53

Recordingandimprovement

ofmeatquality

肉质的记录和改良Producers生产者Breeders育种者CCSILRCRecordingandimprovemen54DeliveryStructure传递结构CANADIANCENTREFORSWINEIMPROVEMENT加拿大猪改良中心

NationalStandards国家标准NationalEBV国家EBVPROVINCIAL/REGIONALIMPROVEMENTCENTRES省/地区的改良中心SWINEBREEDERS育种工作者EBVDATAEBVDATA

Datacapturebyprovincialtechnicians数据由各省技术员收集

On-farmEBVs现场测定DeliveryStructure传递结构CANADIAN55GeneticImprovement遗传改良GeneticImprovement遗传改良56ConnectednessRating(CR)联系率SowProductivity母猪生产率CR平均ConnectednessRating(CR)联系率So57Geneticimprovement窝产仔数的遗传改良总产仔数/窝产仔年份Geneticimprovement窝产仔数的遗传改良总产58Geneticimprovement100kg活重的背膘厚Geneticimprovement100kg活重的背膘厚59GeneticImprovement

forCommercialProducers(last5years)

商品群的遗传改良(最近五年)Traits性状Geneticgain遗传进展

CAD/sowLittersize(pigs)总产仔数

1.0

54.35Leanyield(%)瘦肉量

0.7

18.05Growthrate(days)生长速度

7.5

44.55FeedConversion(kg/kg)料肉比

0.11

45.45Totalover5years合计

162.40*Durocsires,YorkshireXLandracesows,20pigs/sow/yearGeneticImprovement

forCommer60ResearchandDevelopment

研究和发展ResearchandDevelopment

研究和发展61MajorResearchInterests

领域主要研究选择策略数量遗传学方法分子遗传学遗传学的最佳利用MajorResearchInterests

领域主要研62Integrationofmoleculargenetics

与分子遗传学的结合Co-ordinationofresearcheffortsfortheindustry养猪生产研究的协调Identificationofindustryneeds鉴别养猪生产的真正需要Testsforspecificmajorgene特定主基因的测验NationalDNABank

国家DNA库Collaborationsaroundtheworld与世界各地的合作ResearchAndDevelopmentSelectionStrategiesQuantitativeMethodsMolecularGeneticsOptimumuseofGeneticsIntegrationofmoleculargenet63Leanmeat%Number数量OffspringofnonselectedboarforBETTERgen®muscle+OffspringofthehomozygousboarforBETTERgen®muscle+Source:NadineBuy