Showing 1 - 20 results of 22 for search 'N. Lopez‐Villalobos', query time: 0.05s Refine Results
  1. 1
    Cumulative dairy cow genetic change from selection and crossbreeding over the last 2 decades in New Zealand closely aligns to model-based predictions published in 2000

    Cumulative dairy cow genetic change from selection and crossbreeding over the last 2 decades in New Zealand closely aligns to model-based predictions published in 2000 by N. Lopez-Villalobos, H.T. Blair, D.J. Garrick

    Published 2021-03-01
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  2. 2
    Erratum to “Cumulative dairy cow genetic change from selection and crossbreeding over the last 2 decades in New Zealand closely aligns to model-based predictions published in 2000” (JDS Commun. 2:51–54)

    Erratum to “Cumulative dairy cow genetic change from selection and crossbreeding over the last 2 decades in New Zealand closely aligns to model-based predictions published in 2000”... by N. Lopez-Villalobos, H.T. Blair, D.J. Garrick

    Published 2022-03-01
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  3. 3
    Crossbreeding: implications for dairy cow fertility and survival

    Crossbreeding: implications for dairy cow fertility and survival by F. Buckley, N. Lopez-Villalobos, B.J. Heins

    Published 2014-01-01
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  4. 4
    Modeling daily yields of milk, fat, protein, and lactose of New Zealand dairy goats undergoing standard and extended lactations

    Modeling daily yields of milk, fat, protein, and lactose of New Zealand dairy goats undergoing standard and extended lactations by M. Boshoff, N. Lopez-Villalobos, C. Andrews, S-A. Turner

    Published 2024-03-01
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  5. 5
    Sexual performance and semen quality of pubertal lambs treated with different weaning methods

    Sexual performance and semen quality of pubertal lambs treated with different weaning methods by R. A. Ledezma-Torres, F. Sánchez-Dávila, D. A. Rodríguez-Miranda, C. Luna-Palomera, J. Grizelj, J. F. Vázquez-Armijo, N. López-Villalobos, N. López-Villalobos

    Published 2022-07-01
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  6. 6
    Animal factors that affect enteric methane production measured using the GreenFeed monitoring system in grazing dairy cows

    Animal factors that affect enteric methane production measured using the GreenFeed monitoring system in grazing dairy cows by K. Starsmore, N. Lopez-Villalobos, L. Shalloo, M. Egan, J. Burke, B. Lahart

    Published 2024-05-01
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  7. 7
    Heritability and repeatability of milk lactose and its relationships with traditional milk traits, somatic cell score and freezing point in Holstein cows

    Heritability and repeatability of milk lactose and its relationships with traditional milk traits, somatic cell score and freezing point in Holstein cows by A. Costa, N. Lopez-Villalobos, G. Visentin, M. De Marchi, M. Cassandro, M. Penasa

    Published 2019-01-01
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  8. 8
    Fertility and survival of Swedish Red and White × Holstein crossbred cows and purebred Holstein cows

    Fertility and survival of Swedish Red and White × Holstein crossbred cows and purebred Holstein cows by D.F. Pipino, M. Piccardi, N. Lopez-Villalobos, R.E. Hickson, M.I. Vázquez

    Published 2023-04-01
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  9. 9
    Heritabilities and genetic and phenotypic correlations for milk production and fertility traits of spring-calved once-daily or twice-daily milking cows in New Zealand

    Heritabilities and genetic and phenotypic correlations for milk production and fertility traits of spring-calved once-daily or twice-daily milking cows in New Zealand by J.M.D.R. Jayawardana, N. Lopez-Villalobos, L.R. McNaughton, R.E. Hickson

    Published 2023-03-01
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  10. 10
    Supplementation of urea to a basal pasture diet fed to dairy cows to model N-partitioning relationships

    Supplementation of urea to a basal pasture diet fed to dairy cows to model N-partitioning relationships by S.J. Hendriks, N. Lopez-Villalobos, A.J. Sheahan, D.J. Donaghy, J.R. Roche

    Published 2021-01-01
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  11. 11
    A review of once-a-day milking in dairy cow grazing systems** Presented as part of the Joint ADSA Midwest Branch/Forages and Pastures Symposium: Grazing to Improve Profitability of Midwest Dairy Farms held at the ADSA Annual Meeting, June 2022.

    A review of once-a-day milking in dairy cow grazing systems** Presented as part of the Joint ADSA Midwest Branch/Forages and Pastures Symposium: Grazing to Improve Profitability of... by N. Lopez-Villalobos, J.M.D.R. Jayawardana, L.R. McNaughton, R.E. Hickson

    Published 2023-07-01
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  12. 12
    Fertility of dairy cows milked once daily or twice daily in New Zealand

    Fertility of dairy cows milked once daily or twice daily in New Zealand by J.M.D.R. Jayawardana, N. Lopez-Villalobos, L.R. McNaughton, R.E. Hickson

    Published 2022-11-01
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  13. 13
    Estimation of genetic parameters and individual and maternal breed, heterosis, and recombination loss effects for production and fertility traits of spring-calved cows milked once daily or twice daily in New Zealand

    Estimation of genetic parameters and individual and maternal breed, heterosis, and recombination loss effects for production and fertility traits of spring-calved cows milked once... by J.M.D.R. Jayawardana, N. Lopez-Villalobos, R.E. Hickson, L.R. McNaughton

    Published 2023-01-01
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  14. 14
    e-Dairy: a dynamic and stochastic whole-farm model that predicts biophysical and economic performance of grazing dairy systems

    e-Dairy: a dynamic and stochastic whole-farm model that predicts biophysical and economic performance of grazing dairy systems by J. Baudracco, N. Lopez-Villalobos, C.W. Holmes, E.A. Comeron, K.A. Macdonald, T.N. Barry

    Published 2013-01-01
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  15. 15
    Effect of dam weight and pregnancy nutrition on average lactation performance of ewe offspring over 5 years

    Effect of dam weight and pregnancy nutrition on average lactation performance of ewe offspring over 5 years by A.M. Paten, S.J. Pain, S.W. Peterson, N. Lopez-Villalobos, P.R. Kenyon, H.T. Blair

    Published 2017-01-01
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  16. 16
    Variability of Symmetric Dimethylarginine in Apparently Healthy Dogs

    Variability of Symmetric Dimethylarginine in Apparently Healthy Dogs by M.A. Kopke, R.K. Burchell, C.G. Ruaux, S.E. Burton, N. Lopez‐Villalobos, A. Gal

    Published 2018-03-01
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  17. 17
    The effects of birth rank (single or twin) and dam age on the lifetime productive performance of female dual purpose sheep (Ovis aries) offspring in New Zealand.

    The effects of birth rank (single or twin) and dam age on the lifetime productive performance of female dual purpose sheep (Ovis aries) offspring in New Zealand. by E J Pettigrew, R E Hickson, S T Morris, N Lopez-Villalobos, S J Pain, P R Kenyon, H T Blair

    Published 2019-01-01
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  18. 18
    The effect of level of feeding, genetic merit, body condition score and age on biological parameters of a mammary gland model

    The effect of level of feeding, genetic merit, body condition score and age on biological parameters of a mammary gland model by J.R. Bryant, N. Lopez-Villalobos, C.W. Holmes, J.E. Pryce, G.D. Pitman, S.R. Davis

    Published 2007-01-01
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  19. 19
    e-Cow: an animal model that predicts herbage intake, milk yield and live weight change in dairy cows grazing temperate pastures, with and without supplementary feeding

    e-Cow: an animal model that predicts herbage intake, milk yield and live weight change in dairy cows grazing temperate pastures, with and without supplementary feeding by J. Baudracco, N. Lopez-Villalobos, C.W. Holmes, E.A. Comeron, K.A. Macdonald, T.N. Barry, N.C. Friggens

    Published 2012-01-01
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  20. 20
    The effect of first-lactation calving season, milk production, and morphology on the survival of Simmental cows

    The effect of first-lactation calving season, milk production, and morphology on the survival of Simmental cows by G. Buonaiuto, G. Visentin, A. Costa, G. Niero, L. Degano, D. Cavallini, L.M.E. Mammi, A. Palmonari, A. Formigoni, N. Lopez-Villalobos

    Published 2024-04-01
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