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首页> 外文期刊>New Zealand journal of agricultural research >Relationship between velvet antler weight and liveweight in red deer (Cervus elaphus)
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Relationship between velvet antler weight and liveweight in red deer (Cervus elaphus)

机译：马鹿茸鹿茸重量与活重的关系

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Abstract The allometric relationship (Y = AX b ) between velvet antler weight (Y) harvested at 2, 3, and 4 years of age and the respective winter lean liveweight (X), was examined in 145 farmed red deer stags (Cervus elaphus). The stags which were the progeny of 10 sires, were born in 1982 and 1983. The allometric coefficients (b) for the 1982‐and 1983‐born stags were 2.4 and 1.7 respectively which indicated that velvet antler was late maturing relative to winter lean liveweight. Sire had a significant effect on the scaling factor (A, P < 0.05) of the allometric equation, which indicated that over the liveweight range in this study, there was up to a 30% difference in velvet antler weight adjusted for winter lean liveweight for stags from the different progeny groups. The sire effect on the relationship between velvet antler weight and winter lean liveweight indicates the possibilities for selection of genetically superior sires for velvet antler production relative to winter lean liveweight.
机译：摘要在145头养殖的马鹿雄鹿（Cervus elaphus）中研究了在2、3和4岁时收获的鹿茸重量（Y）与相应的冬季瘦体重（X）之间的异形关系（Y = AX b）。 。雄鹿是10个父系的后代，分别出生于1982年和1983年。1982年和1983年的雄鹿的异体变数系数（b）分别为2.4和1.7，这表明鹿茸相对于冬天的瘦体重而言要晚熟。 。 Sire对异速方程的比例因子（A，P <0.05）有显着影响，这表明在这项研究的活体重范围内，针对冬季瘦活体重调整的鹿茸重量有30％的差异。不同后代群体的雄鹿。父亲对鹿茸重量和冬季瘦体重之间关系的影响表明，相对于冬季瘦体重，有可能为鹿茸生产选择遗传上的优良父本。

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