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Published in 2018 at "Journal of dairy science"
DOI: 10.3168/jds.2017-13331
Abstract: The widespread dissemination of species of the lactic acid bacteria (LAB) group in different environments testifies to their extraordinary niche adaptability. Members of the LAB are present on grass and other plant material, in dairy…
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Keywords:
dairy;
lactis nondairy;
diversity;
lactococcus lactis ... See more keywords
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Published in 2018 at "Journal of dairy science"
DOI: 10.3168/jds.2017-13335
Abstract: Selective breeding has been practiced since domestication, but early breeders commonly selected on appearance (e.g., coat color) rather than performance traits (e.g., milk yield). A breeding index converts information about several traits into a single…
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Keywords:
index;
selection indices;
selection;
review possibilities ... See more keywords
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Published in 2019 at "Journal of dairy science"
DOI: 10.3168/jds.2018-15520
Abstract: Inbreeding depression is a growing concern in livestock because it can detrimentally affect animal fitness, health, and production levels. Genomic information can be used to more effectively capture variance in Mendelian sampling, thereby enabling more…
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Keywords:
genomic architecture;
symposium review;
information;
health ... See more keywords
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Published in 2019 at "Journal of dairy science"
DOI: 10.3168/jds.2019-17140
Abstract: This symposium review examines the association between comfort and cow longevity, with a particular emphasis on optimizing resting behavior in confinement-housed systems. Housed dairy cattle demonstrate a variety of negative behavioral and physiological effects when…
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Keywords:
resting behavior;
management;
comfort;
symposium review ... See more keywords
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Published in 2022 at "Journal of dairy science"
DOI: 10.3168/jds.2022-22407
Abstract: At least 2 basic inputs are needed to formulate rations: the nutritional requirements of the animals to be fed and the nutritional composition of the feeds. David R. Mertens not only defined fiber requirements for…
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Keywords:
fiber vitro;
review fiber;
vitro methods;
symposium review ... See more keywords