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Research Output 1998 2020

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2019

Animal breeding as a mitigation tool for enteric methane emissions of dairy cattle

de Haas, Y., de Jong, G. (ed.), van der Linde, R. (ed.) & Koenen, E. (ed.), 25 Aug 2019, p. 638.

Research output: Contribution to conferenceAbstractAcademic

Automated tracking of individual activity of broiler chickens

van der Sluis, M., de Klerk, B., Rodenburg, T. B., de Haas, Y., Hijink, T. & Ellen, E. D., 2019, Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living. Newberry, R. C. & Braastad, B. O. (eds.). Wageningen, The Netherlands: Wageningen Academic Publishers, p. 288-288

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Breeding for improved feed efficiency and reduced enteric methane of dairy cattle

de Haas, Y. & Veerkamp, R. F. (ed.), 17 Jun 2019.

Research output: Contribution to conferenceAbstractAcademic

International collaborations for breeding for novel traits

de Haas, Y., 31 Jul 2019, p. 140-140.

Research output: Contribution to conferenceAbstractAcademic

Open Access

Machine learning ensemble algorithms in predictive analytics of dairycattle methane emission using imputed versus non-imputed datasets

Negussie, E., Gonzalez-Recio, O. (ed.), de Haas, Y. (ed.), Gengler, N. (ed.), Soyeurt, H. (ed.), Peiren, N. (ed.), Pszczola, M. (ed.), Garnsworthy, P. C. (ed.), Battagin, M. (ed.), Bayat, A. R. (ed.), Lassen, J. (ed.), Yan, T. (ed.), Boland, M. (ed.), Kuhla, B. (ed.), Strabel, T. (ed.), Schwarm, A. (ed.), Vanlierde, A. (ed.) & Biscarini, F. (ed.), 4 Aug 2019, p. 40.

Research output: Contribution to conferenceAbstractAcademic

Open Access

On-farm automated tracking of group-housed poultry

Ellen, E. D., van der Sluis, M., de Klerk, B., de Haas, Y., Hijink, T. & Rodenburg, T. B., 2019, Book of abstracts of the 70th Annual Meeting of the European Federation of Animal Science (EAAP). Wageningen Academic Publishers, p. 136-136 (Book of Abstracts).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Potential of DNA pooling for the inclusion of commercial slaughterhouse data in genetic improvement

Aldridge, M. N., de Klerk, B., de Haas, Y. & de Greef, K. H., 27 Aug 2019, Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 289-289 (EAAP Book of Abstracts; no. 25).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Selective breeding as a mitigation tool for methane intensity of dairy cattle

de Haas, Y., Koenen, E. (ed.) & Veerkamp, R. F. (ed.), 10 Aug 2019, Proceedings of the 7th GGAA – Greenhouse Gas and Animal Agriculture Conference: August 4th to 8th, Iguassu Falls/Brazil. Berndt, A., Pereira Ribeiro, L. G. & Abdalla, A. L. (eds.). p. 43-43 (Documentos; no. 135).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2018
Open Access

Intestinal stem-cell organoids as experimental models to investigate feed efficiency

Ellen, E. D., Taverne, N., Taverne-Thiele, J. J., Madsen, O., Woelders, H., Bergsma, R., Knol, E. F., Kar, S. K., de Haas, Y., Groenen, M. & Wells, J. M., 28 Aug 2018, Book of Abstracts of the 69th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 478-478 (Book of Abstracts; vol. 24).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

stem cells
feed conversion
nutrient transport
livestock production
marker-assisted selection

Near and at-market farm technologies to develop proxies for resilience and efficiency

Kamphuis, C., de Haas, Y. & Friggens, N. C., 3 May 2018. 1 p.

Research output: Contribution to conferenceAbstract

Open Access

Reliability of breeding values for dry matter intake by adding data from additional research farms

Schopen, G., de Haas, Y., Vosman, J. J., de Jong, G. & Veerkamp, R. F., 27 Aug 2018, Book of Abstracts of the 69th Annual Meeting of the European Federation of Animal Science. Wageningen: Wageningen Academic Publishers, p. 451-451 (Book of abstracts; no. 24).

Research output: Chapter in Book/Report/Conference proceedingAbstract

Tracking and monitoring of individual animals kept in large groups

van der Sluis, M., Ellen, E. D., de Haas, Y. & Rodenburg, T. B., 5 Feb 2018, Abstract of the WIAS Science Day 2018. p. 41-41

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2017

Do breath gas measurements hold the key to unlocking the genetics of feed efficiency in dairy cows?

Difford, G., de Haas, Y., Visker, M. H. P. W., Lassen, J., Bovenhuis, H., Veerkamp, R. F. & Lovendahl, P., 28 Aug 2017, Book of Abstracts of the 68th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 184-184 (Book of abstracts; no. 23).

Research output: Chapter in Book/Report/Conference proceedingAbstract

Improving protein efficiency of laying hens and broilers from nutritional and breeding perspectives

Veldkamp, T., de Haas, Y. & Ellen, E., 8 May 2017, Proceedings of the 21st European Symposium on Poultry Nutrition: ESPN 2017. Francesch, M., Torrallardona, D. & Brufau, J. (eds.). Wageningen: Wageningen Academic Publishers, p. 188-188 1 p. 34

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

laying hens
broiler chickens
breeding
protein sources
proteins
2016

De rol voor fokkerij bij verbeteren voerefficientie

de Haas, Y. & Veerkamp, R. F., 2016.

Research output: Contribution to conferenceAbstractAcademic

ECO FCE: Improving protein efficiency of livestock

Ellen, E. D., Veldkamp, T. & de Haas, Y., 2016, Book of Abstracts of the 67st Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 204-204 (Book of abstracts; no. 22).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access

Genetic and genomic analyses of enteric methane emissions of dairy cattle

de Haas, Y., Pryce, J., Wall, E., McParland, S., Difford, G. & Lassen, J., 2016, Book of Abstracts of the 67th Annual Meeting of the European Association for Animal Production, Volume 22: EAAP Book of Abstracts No. 22. Wageningen Academic Publishers, Vol. 22. p. 449 1 p.

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access

Genetic Architecture of Feed Efficiency in Mid-Lactation Holstein Dairy Cows

Hardie, L. C., van de Haar, M. J., Tempelman, R. J., Weigel, K. A., Armentano, L. E., Wiggans, G. R., Veerkamp, R. F., de Haas, Y., Coffey, M. P., Connor, E. E., Hanigan, M. D., Staples, C. R., Wang, Z. & Spurlock, D. M., 2016.

Research output: Contribution to conferenceAbstractAcademic

Holstein
feed conversion
dairy cows
lactation
feed intake

Genome wide association study (GWAS) of methane emissions in Australian Angus

Manzanilla Pech, C. I. V., de Haas, Y., Veerkamp, R. F., Donoghue, K. A., Arthur, P. F. & Pryce, J. E., 2016, Book of Abstracts of the 67st Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 451-451 (Book of abstracts; no. 22).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access

Genomic selection for methane emission

de Haas, Y., Pryce, J., Wall, E., Mc Parland, S., Manzanilla Pech, C. I. V., Difford, G. & Lassen, J., 2016.

Research output: Contribution to conferenceAbstractAcademic

Large scale measurements of enteric methane from exhaled air in Dutch cows

de Haas, Y., Ogink, N. W. M. & Ouweltjes, W., 14 Feb 2016.

Research output: Contribution to conferenceAbstractAcademic

2015

Evaluating residual feed intake in dairy cattle using marker x environment interaction genomic selection model

Yao, C., de los Campos, G., VandeHaar, M. J., Spurlock, D., Armentano, L., de Haas, Y., Veerkamp, R. F., Coffey, M. & Weigel, K. A., 2015.

Research output: Contribution to conferenceAbstractAcademic

Genetic associations between feed intake and conformation traits in two populations

Manzanilla Pech, C. I. V., Veerkamp, R. F., Tempelman, R. J., Weigel, K. A. & de Haas, Y., 2015, Book of Abstracts of the 66th Annual Meeting of the EAAP. Wageningen Academic Publishers, Vol. 21. p. 289-289

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Netherlands
feed intake
dry matter intake
genetic correlation
heritability

Genetic solutions for greenhouse gas emission reduction

de Haas, Y., 2015.

Research output: Contribution to conferenceAbstractAcademic

Genomic selection for the high-hanging fruit in livestock breeding programs

Berry, D. P., de Haas, Y., Veerkamp, R. F., Coffey, M. & Calus, M. P. L., 2015.

Research output: Contribution to conferenceAbstractAcademic

Open Access
livestock breeding
marker-assisted selection
genomics
fruits
feed intake

Hierarchical Bayesian inference on genetic and non-genetic components of partial efficiencies determining feed efficiency in dairy cattle

Lu, Y., VandeHaar, M. J., Spurlock, D. M., Weigel, K. A., Armentano, L., Staples, C. R., Connor, E. E., Wang, Z., Coffey, M., Veerkamp, R. F., de Haas, Y., Tempelman, R. J. & Bello, N., 2015.

Research output: Contribution to conferenceAbstractAcademic

dairy cattle
feed conversion
milk
body weight
energy

METHAGENE - Towards large-scale methane measurements on individual ruminants for genetic evaluations

de Haas, Y. & Lassen, J., 2015, Book of Abstracts of the 66th Annual Meeting of the EAAP. Wageningen Academic Publishers, Vol. 21. p. 90-90

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

ruminant
methane
breeding
greenhouse gas
footprint

Verbeteren voerefficientie door fokkerij

de Haas, Y., 2015.

Research output: Contribution to conferenceAbstractAcademic

2014

Breeding Value for Dry Matter Intake for Dutch Bull based on Combination of DGV for DMI and EBV for Predictors

Veerkamp, R. F., Calus, M. P. L., de Jong, G., van der Linde, R. & de Haas, Y., 2014.

Research output: Contribution to conferenceAbstractAcademic

The road to genetic selection for methane emission from ruminants - a global approach

de Haas, Y., Lassen, J., Pickering, N. K., Oddy, V. H., Wall, E., Gengler, N., Dehareng, F., Lovendahl, P. & Rowe, S., 2014.

Research output: Contribution to conferenceAbstractAcademic

2013

Genetics of feed efficiency in dairy cattle

de Haas, Y., Pryce, J. & Veerkamp, R. F., 2013, Book of Abstracts of the 64th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 576-576

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2012

Automated detection of lameness in dairy cows based on day-to-day variation in behaviour

de Mol, R. M., André, G., Bleumer, E. J. B., van der Werf, J. T. N., de Haas, Y. & van Reenen, C. G., 2012, Book of Abstracts of the 63rd Annual Meeting of the European Association for Animal Production, 27-31 August 2012, Bratislava, Slovakia, 27 - 31 August 2012. Wageningen, the Netherlands: Wageningen Academic Publishers, Vol. 18. p. 48-48

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2011

Economic selection indexes for various breeds under different farming and production systems in Slovenia

Klopcic, M., Veerkamp, R. F., Zgur, S., Kuipers, A., Dillon, P. & de Haas, Y., 2011, Book of Abstracts of the 62nd Annual Meeting of the European Federation of Animal Science, Stavanger, Norway, 29 August - 2 September, 2011. Wageningen Academic Publishers, p. 127-127

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Enteric CH4 mitigation using animal selection, genetics and genomics

Veerkamp, R. F., Wall, E., de Haas, Y. & Shackell, G., 2011.

Research output: Contribution to conferenceAbstractAcademic

Genetic selection for lower predicted methane emissions in dairy cattle

de Haas, Y., Windig, J. J., Calus, M. P. L., Bannink, A., de Haan, A., Dijkstra, J. & Veerkamp, R. F., 2011.

Research output: Contribution to conferenceAbstractAcademic

Open Access

Genomic regions associated with somatic cell score in dairy cattle

Wijga, S., Bastiaansen, J. W. M., Wall, E., Strandberg, E., de Haas, Y. & Bovenhuis, H., 2011, Proceedings of the International Conference on Udder Health and Communication, Utrecht, the Netherlands, 25-27 October 2011. Lam, T. J. G. M. & Hogeveen, H. (eds.). Wageningen Academic Publishers, p. 373-380

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

somatic cells
dairy cattle
genomics
lactation
mastitis
2010

Crossbreeding in Dairy cows; Effect on production, somatic cell counts and calving interval on Dutch organic dairy farms

Nauta, W. J., Hoorneman, J. N., Smolders, E. A. A., Veerkamp, R. F. & de Haas, Y., 2010, Book of abstracts of the 61th Annual Meeting of the European Association for Animal Production, 23 - 27August, 2010, Heraklion, Greece. Wageningen Academic Publishers, p. 194-194

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access
energy balance
breeding value
genomics
phenotype
heifers

Inclusion of the Spatial Dimension of Population Data in Developing Policies for the management of AnGR- the Case of the Heritage Sheep Breeds

Ligda, C., Mizeli, C., Carson, A., Duclos, D., de Haas, Y., Kompan, D., Bowles, D. & Georgoudis, A., 2010, Book of Abstracts of the 9th World Congress on Genetic Applied to Livestock Production (WCGALP), 1-6- August 2010, Leipzig, Germany. p. 174-174

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2009

How to maintain declining Dutch local cattle breeds?

de Haas, Y., Hiemstra, S. J., Bohte-Wilhelmus, D. I., Windig, J. J., Hoving-Bolink, A. H. & Maurice - Van Eijndhoven, M. H. T., 2009, Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production, Barcelona, Spain, 24 - 27 August, 2009. Wageningen: Wageningen Academic Publishers, p. 6-6

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access
cattle breeds
Netherlands
breeds
purebreds
cattle
2008

A new udder health index for better breeding against mastitis

Windig, J. J., de Haas, Y., Ouweltjes, W., ten Napel, J., Veerkamp, R. F., Sampimon, O. C. & de Jong, G., 2008, 1st Annual meeting Dutch Mastitis Research Workers Utrecht 18 december 2007. p. 20-20

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2000

Genetic and herd effects on clinical mastitis classified by pathogen

de Haas, Y., Barkema, H. W. & Veerkamp, R. F., 2000, Abstracts : of the 51th annual meeting of the European Association for Animal Production, The Hague. van Arendonk, J. A. M. (ed.). Wageningen: Wageningen Pers, p. 86

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic