D-Index & Metrics Best Publications

John R. Roche

University of Auckland
New Zealand

Animal Science and Veterinary

New Zealand

2023

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name Citations Publications World Ranking National Ranking

Animal Science and Veterinary D-index 56 Citations 10,369 263 World Ranking 222 National Ranking 4

Research.com Recognitions

Awards & Achievements

2023 - Research.com Animal Science and Veterinary in New Zealand Leader Award

2022 - Research.com Animal Science and Veterinary in New Zealand Leader Award

Best Publications

Invited review: Body condition score and its association with dairy cow productivity, health, and welfare

John R. Roche;Nicolas Charles Friggens;Jane K. Kay;Mark W. Fisher.
Journal of Dairy Science (2009)

1340 Citations

Invited review : New Perspectives on the Roles of Nutrition and Metabolic Priorities in the Subfertility of High-Producing Dairy Cows

L.M. Chagas;J.J. Bass;Dominique Blache;C.R. Burke.
Journal of Dairy Science (2007)

488 Citations

Relationships among international body condition scoring systems.

J.R. Roche;P.G. Dillon;C.R. Stockdale;L.H. Baumgard.
Journal of Dairy Science (2004)

357 Citations

Associations among body condition score, body weight, and reproductive performance in seasonal-calving dairy cattle.

J.R. Roche;K.A. Macdonald;C.R. Burke;J.M. Lee.
Journal of Dairy Science (2007)

324 Citations

Effect of Stocking Rate on Pasture Production, Milk Production, and Reproduction of Dairy Cows in Pasture-Based Systems

K.A. Macdonald;J.W. Penno;J.A.S. Lancaster;J.R. Roche.
Journal of Dairy Science (2008)

293 Citations

Optimising financial return from grazing in temperate pastures.

P. Dillon;J. R. Roche;L. Shalloo;B. Horan.
Utilisation of grazed grass in temperate animal systems. Proceedings of a satellite workshop of the XXth International Grassland Congress, Cork, Ireland, July 2005 (2005)

285 Citations

Holstein-Friesian strain and feed effects on milk production, body weight, and body condition score profiles in grazing dairy cows.

J.R. Roche;D.P. Berry;E.S. Kolver.
Journal of Dairy Science (2006)

268 Citations

Body Condition Score and Body Weight Effects on Dystocia and Stillbirths and Consequent Effects on Postcalving Performance

D.P. Berry;J.M. Lee;K.A. Macdonald;J.R. Roche.
Journal of Dairy Science (2007)

236 Citations

Relationships Among Body Condition Score, Body Weight, and Milk Production Variables in Pasture-Based Dairy Cows

J.R. Roche;J.M. Lee;K.A. Macdonald;D.P. Berry.
Journal of Dairy Science (2007)

192 Citations

Somatotropic axis components and nutrient partitioning in genetically diverse dairy cows managed under different feed allowances in a pasture system.

M.C. Lucy;G.A. Verkerk;B.E. Whyte;K.A. Macdonald.
Journal of Dairy Science (2009)

190 Citations

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Frequent Co-Authors

External Links

Personal Website for John R. Roche