World's Best Scientists 2026 revealed!
L.R. Schaeffer

L.R. Schaeffer

D-Index & Metrics

Animal Science and Veterinary

D-Index
54
Citations
13105
World Ranking
472
National Ranking
36

Best Publications

  • Strategy for applying genome-wide selection in dairy cattle.

    Unknown

  • Application of random regression models in animal breeding

    Unknown

  • ACCOUNTING FOR COVARIANCES AMONG TEST DAY MILK YIELDS IN DAIRY COWS

    Unknown

  • Estimates of Genetic Parameters for a Test Day Model with Random Regressions for Yield Traits of First Lactation Holsteins

    J. Jamrozik;L.R. Schaeffer

  • Relationships Between Energy Balance and Health Traits of Dairy Cattle in Early Lactation

    B.L. Collard;P.J. Boettcher;J.C.M. Dekkers;D. Petitclerc

  • Use of test day yields for genetic evaluation of dairy sires and cows

    Unknown

  • Genetic Evaluation of Dairy Cattle Using Test Day Yields and Random Regression Model

    J. Jamrozik;L.R. Schaeffer;J.C.M. Dekkers

  • Estimates of Genetic Parameters for Canadian Holstein Female Reproduction Traits

    J. Jamrozik;J. Fatehi;G.J. Kistemaker;L.R. Schaeffer

  • Multiple-Country Comparison of Dairy Sires

    L.R. Schaeffer

  • Experience with a Test-Day Model

    L. R. Schaeffer;J. Jamrozik;G. J. Kistemaker;B. J. Van Doormaal

  • Body traits in rainbow trout: II. Estimates of heritabilities and of phenotypic and genetic correlations

    B. Gjerde;L.R. Schaeffer

  • Extent of linkage disequilibrium in Holstein cattle in North America.

    M. Sargolzaei;F.S. Schenkel;G.B. Jansen;L.R. Schaeffer

  • Effects of Days Dry and Days Open on Holstein Milk Production

    Unknown

  • Genetic Properties of Animal Models

    Unknown

  • Genetic Relationships Between Persistency and Reproductive Performance in First-Lactation Canadian Holsteins

    Unknown

  • Estimated genetic correlations between disease and yield traits in dairy cattle.

    H. Simianer;H. Solbu;L.R. Schaeffer

  • Sire and Cow Evaluation Under Multiple Trait Models

    Unknown

  • Computing Strategies for Solving Mixed Model Equations

    Unknown

  • Estimation of Genetic Parameters for Test Day Records of Somatic Cell Score

    R. Reents;J. Jamrozik;L.R. Schaeffer;J.C.M. Dekkers

  • Biostatistics for Animal Science

    Unknown

Frequent Co-Authors

Janusz Jamrozik
Janusz Jamrozik University of Guelph
Filippo Miglior
Filippo Miglior University of Guelph
Jack C. M. Dekkers
Jack C. M. Dekkers Iowa State University
Flavio S Schenkel
Flavio S Schenkel University of Guelph
A. Sewalem
A. Sewalem Agriculture and Agriculture-Food Canada
Paul Boettcher
Paul Boettcher Food and Agriculture Organization of the United Nations
J. W. Wilton
J. W. Wilton University of Guelph
John P. Gibson
John P. Gibson University of New England
Kent A. Weigel
Kent A. Weigel University of Wisconsin–Madison
Bonnie A. Mallard
Bonnie A. Mallard University of Guelph

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Related Online Degrees & Career Pathways

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