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2018
E. Negussie, Recio, O. González, de Haas, Y., Gengler, N., Soyeurt, H., Vanlierde, A., Peiren, N., Pszczola, M., Garnsworthy, P., Battagin, M., Bayat, A., Lassen, J., Yan, T., Boland, T., Kuhla, B., Strabel, T., Schwarm, A., and Biscarini, F., Combining heterogeneous across-country data for prediction of enteric methane from proxies in dairy cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Methods and Tools - Prediction 2, p. 760, 2018. (399.62 KB)
G. Su, Gordo, D., LI, B., Aamand, G., Lund, M., and Lassen, J., Genomic prediction for dry matter intake in Nordic Holsteins, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Electronic Poster Session - Methods and Tools - Prediction 2, p. 474, 2018. (161.44 KB)
J. Rind Thomasen, Lassen, J., Nielsen, G. Gunnar Bri, Borggard, C., Stentebjerg, P. Rene Bolvi, Hansen, R. Hjort, Hansen, N. Worsøe, and Borchersen, S., Individual cow identification in a commercial herd using 3D camera technology, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Technologies - Novel Phenotypes, p. 613, 2018. (1013.26 KB)
J. Lassen, Thomasen, J. Rind, Hansen, R. Hjort, Nielsen, G. Gunnar Bri, Olsen, E., Stentebjerg, P. Rene Bolvi, Hansen, N. Worsøe, and Borchersen, S., Individual measure of feed intake on in-house commercial dairy cattle using 3D camera technology, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Technologies - Novel Phenotypes, p. 635, 2018. (395.59 KB)
M. Szalanski, Kristensen, T., Difford, G., Lassen, J., and Løvendahl, P., Methane emission in Jersey cows during spring transition from in-door feeding to grazing is repeatable and highly correlated, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Electronic Poster Session - Technologies - Novel Phenotypes, p. 679, 2018. (184.63 KB)
G. Frank Difford, Løvendahl, P., Lassen, J., Guldbrandtsen, B., and Sahana, G., Microbiability– new insights into (genetic) modelling methane emissions of cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Challenges - Environmental, p. 405, 2018. (210.81 KB)
Y. de Haas, Wall, E., Garnsworthy, P., Kuhla, B., Negussie, E., and Lassen, J., Where have we come with breeding for methane emissions – update from international collaborations, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Challenges - Environmental, p. 810, 2018. (179.01 KB)
2014
H. V. Oddy, de Haas, Y., Basarab, J. A., Cammack, K. M., Hayes, B. J., Hegarty, R. S., Lassen, J., McEwan, J. C., Miller, S. P., Pinares-Patino, C. S., Shackell, G., Vercoe, P., and Pickering, N. K., Breeding ruminants that emit less methane – the role of international collaboration, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic Improvement Programs: Selection for harsh environments and management of animal genetic resources, p. 041, 2014. (160.51 KB)
P. Lovendahl, Lassen, J., and Chagunda, M. G., Milking Efficiency – A Milkability Trait for Automatically Milked Cows, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetics of Trait Complexes: Lactation, p. 140, 2014. (211.84 KB)
J. Lassen, Garnsworthy, P. C., Chagunda, M. G., Negussie, E., Løvendahl, P., and de Haas, Y., Progress with genetic selection for low methane traits in dairy cows, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic Improvement Programs: Selection for harsh environments and management of animal genetic resources, p. 036, 2014. (60.33 KB)
J. Lassen, Lovendahl, P., Kristensen, L., Zhu, Z., Højberg, O., Poulsen, M., and Noel, S. J., Variation among Dairy Cows in Rumen Liquid Fermentation Characteristics, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetics of Trait Complexes: Feed intake and efficiency (Posters), p. 573, 2014. (125.42 KB)