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1.COMPREHENSIVE EVALUATION AND SELECTION OF HALF-SIB FAMILIES OF GINKGO BILOBA
银杏半同胞家系综合评价与苗期选择的研究收藏指正
2.Selecting Controlled-Pollination Half-Sib Ginkgo biloba Family at the Seedling Stage
控制授粉的银杏半同胞家系苗期选择研究收藏指正
3.THE INFLUENCE OF HALF-SIB INBREEDING ON THE WOOL PRODUCTION OF GERMAN ANGORA RABBITS
半同胞近交对德系安哥拉兔产毛量影响的初步观察收藏指正
4.Study on Characteristic Variation of Half-sib Pollination Offspring of Alnus Formosana during Seedling Period
台湾桤木半同胞授粉子代苗期性状变异的研究收藏指正
5.Genetic Variations and Early Selection of White Elm in Half-sib Families and among Clones
白榆半同胞家系、无性系遗传变异与早期选择研究收藏指正
6.Variance analysis and multiple comparison indicate that differences in all characters of white elm half-sib families and clones are significan at 0.05 level or 0.01 level except for the ratio of fresh weight to dry weight among half-sib families.
方差分析和差异显著性检验的结果表明,除鲜/干比在半同胞家系间差异没有达到显著水平外,其它性状在半同胞家系间和无性系间差异均达到了显著或极显著水平。收藏指正
7.The variation coefficients of most traits are greater in half-sib families than that in clones except for several branch traits.
除枝下高、侧枝粗、分枝角、冠幅等几个分枝性状在无性系间的变异系数大于在半同胞家系间的变异系数外,其余性状均小于在半同胞家系间的变异系数。收藏指正
8.seed lots of slash pine ( Pinus elliottii ) were introduced from United States,Australia and Zimbabwe,from 1989 to 1996. Among these seed lots,there were 6 provenances,188 half sib families,and 213 full sib families.
198 9年至 1996年间 ,台山红岭种子园从美国、澳大利亚、津巴布韦引入湿地松基因资源种子共 4 0 7份 ,包括有 6个种源、2 13个全同胞家系和 188个半同胞家系。收藏指正
9.0.62±0.42(geometric mean)and 0.04±0.68(arithmet— ic mean)by regression of offspring on dam in sire; 0.77 by halfsib corr— elation in unit.
用公羊内女母回归法为0.62±0.42(几何均数),0.04±0.68(算术均数):用单元内半同胞相关法为0.77。收藏指正
10.(2) QTL effect and family structure play important roles for threshold traits as same as quantitative traits, and more full-sib size could improve accuracy and precision of estimates when family size is small under full-half sib family design.
(2)QTL效应和家系结构依然是影响阈性状QTL检测的重要因素,QTL效率越大,估计精确性越高,随着家系含量和群体规模的增加,检测结果的准确性和精确性呈增加的趋势,当家系含量较小时,在公畜后代数相同条件下,加大全同胞数量可明显提高检测效果;收藏指正
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