Articles by author - van der Werf JHJ

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Transfers of genetic merit through multiple-tiered breeding structures into trait expressions for commercial sheep production

Authors: Amer PR, Byrne TJ, van der Werf JHJ, Santos BFS, Gibson JP
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 75, Jan 2015

Article P O

Genetically, Merino ewes that lose less live weight during joining have a higher chance of having lambs but the total weight of the born lambs is not affected

Authors: Mulder HA, Ferguson MB, Thompson AN, Rose G, van der Werf JHJ, van Arendonk JAM
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 72, Jan 2012