• 选择指数理论提出以来,育种上广泛应用

    Selection index method has been widely applied in breeding since it was advanced.

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  • 使用GBS软件估计育种构建综合选择指数分析遗传进展

    Using GBS soft to estimate breeding values, to construct Aggregate selection index and to do genetic analysis.

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  • 本文建立扎龙国家自然保护区苍鹭营巢最适生境选择指数模型

    The habitat suitability selection models were established for nesting of Grey heron(Ardea cinerea)in Zhalong National Nature Reserve.

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  • 包含产量本身选择指数式中,增添性状改进选择进度并不明显

    Adding characters to the index containing yield did not improve gain obviously.

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  • 面积显著相关多个性状组成选择指数选择相对效率最高

    The selection index made up of several properties and conditions remarkably correlative with the leaf area has the highest relative efficiency of selection.

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  • 文中还简化了指数计算公式讨论了各种选择指数应用问题

    A simplified formula of the optimum index is given, and the problems of application of the indices are discussed.

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  • 综合选择指数开展生长树形材质多性状优良家系联合选择的理想方法

    Synthetic selection index is a good measure for union selection on growth traits, tree form traits and wood properties.

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  • 通过分析得出选择指数通径分析的实质选择性状复合育种值的相关遗传力分解。

    We found the essence of path analysis of selection index is analysis of correlative heritability between traits and aggregate genotype.

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  • 采用综合选择指数选择种兔的基础,具有以上卫星标记基因个体最终组成育种基础群。

    The individuals of all above genotypes marked by microsatellite were selected to make up foundational breeding stock based on the comprehensive selection index.

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  • 对于约束选择指数将其看作改变了经济权重综合选择指数进行处理,从而得出了其通径分析

    Restricted selection index was treated as comprehensive selection index with changed electronic weight. Path analysis of restricted selection index was also completed.

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  • 本文基于人们对收入是否合理进行主观评价指标,来选择指数基准深入研究城镇居民收入的性别差异。

    The paper selects an index number based on evaluation of income reasonableness in order to study gender income differentials of urban residents.

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  • 产量为中心,对7个辛夷品种15个性状遗传参数作了测定,并分析了产量选择指标,建立了产量选择指数

    Focused on the yield, this paper analyzes the genetic parameters of 15 characters and selective index of yield for 7 varieties of Flos Magnolia.

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  • 水稻育种应用选择指数方法进行综合选择比对单株产量单一性状直接选择效率高20.42%,应用前景广泛。

    In practical rice breeding pro-grams, multi-trait index selection for plant yield improves selection efficiency by 20.42%, compared to single-trait selection.

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  • 通过重新选择指数指数完全是由衍生产品市场相对具有流动性各种要素组合而成,我们相信我们使程序简单化

    By re-selecting the index so that it consists entirely of components which are already relatively liquid in the derivatives market, we believe we are making this process considerably easier.

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  • 通过重新选择指数指数完全是由衍生产品市场相对具有流动性各种要素组合而成,我们相信我们使程序简单化

    By re-selecting the index so that it consists entirely of components which are already relatively liquid in the derivatives market, we believe we are making this process considerably easier.

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