Article
Genotype x environment interactions in conventional versus pasture-based dairies in Canada.
Journal of dairy science - 1 Jan 2003
Boettcher P J, Fatehl J, Schutz M M
Abstract excerpt
The objective of this study was to evaluate effects of genotype x environmental interaction (GxE) on dairy traits among herds in Canada that practice intensive rotational grazing versus conventional methods that rely on stored feeds. Based on responses to questionnaires, 22 herds were selected for the grazing group and the conventional group consisted of 34 large free-stall dairies. Production data consisted of...
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