Effects of feed intake and genetics on tissue nitrogen-15 enrichment and feed conversion efficiency in sheep1
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چکیده
منابع مشابه
Effects of feed intake and genetics on tissue nitrogen-15 enrichment and feed conversion efficiency in sheep.
This study investigated the effects of sheep genetics and feed intake on nitrogen isotopic fractionation (ΔN) and feed conversion efficiency (FCE; live weight gain/DMI), using a 2 × 2 factorial design, with 2 levels of genetic merit for growth (high vs. low) and 2 levels of feed intake (110 vs. 170% of ME for maintenance [MEm]). No effect of genetic merit was detected for live weight gain ( = 0...
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ژورنال
عنوان ژورنال: Journal of Animal Science
سال: 2015
ISSN: 0021-8812,1525-3163
DOI: 10.2527/jas.2015-9638