J. B. van Wyk - Concepedia

Author

J. B. van Wyk

Also Known As

J B Van Wyk, J B van Wyk, J. B. Van Wyk, J. B. van Wyk, J.B van Wyk, J.B. Van Wyk, J.B. van Wyk, JB Van Wyk, Japie B. van Wyk, van Wyk, J.B.

Publications

1.5K

Citations

H-Index

Concepts

All Affiliations

University of the Free State Animal Production Institute Stellenbosch University Schlumberger (Ireland)Agricultural Research Council of South Africa

About

J. B. van Wyk is an author at University of the Free State specializing in animal science, genetic variation, and medicine.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	18	23	946
2	Public Health	16	24	903
3	Education	3	3	71
4	Natural Sciences	2	2	46
5	Health Sciences	1	1	20

J. B. van Wyk

Publications

1.3K

Citations

H-Index

Page 1

	Year	Citations
Direct and maternal (co) variance components and heritability estimates for body weight at different ages and fleece traits in Afrino sheep M.A. Snyman, G.J. Erasmus, J. B. van Wyk, Livestock Production Science Animal PhysiologyAnimal PerformanceQuantitative GeneticsHeritability EstimatesAnimal Science	1995	153
Genetic parameter estimates for pre-weaning weight traits in Dorper sheep F.W.C. Neser, G.J. Erasmus, J. B. van Wyk Small Ruminant Research Animal PhysiologyAnimal StudyQuantitative GeneticsGenetic Parameter EstimatesAnimal Science	2001	103
Characterisation of indigenous African cattle breeds in relation to meat quality traits P.E. Strydom, R.T. Naudé, Marie F. Smith, Meat Science Quality TraitsAnimal ScienceLivestock ProductionAgricultural EconomicsLivestock Genetics	2000	93
Genetic and phenotypic trends and parameters in reproduction, greasy fleece weight and liveweight in Merino lines divergently selected for multiple rearing ability S.W.P. Cloete, A. R. Gilmour, J.J. Olivier, Australian Journal of Experimental Agriculture	2004	92
Case study: The effect of inbreeding on the production and reproduction traits in the Elsenburg Dormer sheep stud J. B. van Wyk, M.D. Fair, S.W.P. Cloete Livestock Science BiologyReproductive SuccessAnimal ReproductionFertilityAnimal Science	2006	74
Genetic parameter estimates for body measurements and growth traits in South African Bonsmara cattle A. Maiwashe, Michael Bradfield, HE Theron, Livestock Production Science Body MeasurementsGeneticsGrowth TraitsLivestock ProductionAnimal Genetics	2002	69
Estimation of genetic and phenotypic parameters of growth curve and their relationship with early growth and productivity in Horro sheep Solomon Abegaz, J. B. van Wyk, J.J. Olivier Archives animal breeding/Archiv für Tierzucht FertilityGeneticsGenetic CorrelationsAgricultural EconomicsAnimal Genetics	2010	58
Genetic and environmental trends of early growth traits in the Elsenburg Dormer sheep stud J. B. van Wyk, G.J. Erasmus, K Konstantinov South African Journal of Animal Science Heavier LambsFertilityFitnessGeneticsLivestock Production	1993	57
South African sheep breeds: Population genetic structure and conservation implications P. Soma, Antoinette Kotzé, J. Paul Grobler, Small Ruminant Research Conservation GeneticsAnimal ScienceGeneticsEvolutionary BiologyMedicine	2011	53
Genetic parameter estimates for total weight of lamb weaned in Afrino and Merino sheep M.A. Snyman, J.J. Olivier, G.J. Erasmus, Livestock Production Science Animal PhysiologyTotal WeightQuantitative GeneticsGenetic Parameter EstimatesAnimal Science	1997	43

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