Selection indices for desired relative genetic gains with inequality constraints
Selection indices for desired relative genetic gains with inequality constraints
复制标题
具有不平等约束的期望相对遗传收益的选择指数
DOI：
10.1007/bf00265596
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发表时间：
1988
影响因子：
5.4
通讯作者：
Y. Yamada
中科院分区：
文献类型：
--
作者：
Y. Itoh;Y. Yamada
总结之前已经提出了在所需方向上最大化遗传增益的选择指数。我们将该指数扩展到所需的相对遗传增益被限制为不小于或不大于预先指定的水平的情况下。此外，我们提出了一个指数，所需的相对遗传增益限制在一定的水平之间。所有这些指标都是使用二次规划技术获得的。
SummaryA selection index which maximizes genetic gains in a desired direction has been previously suggested. We extend this index to the case where desired relative genetic gains are constrained to be not less or not greater than pre-specified levels. Further, we suggest an index for desired relative genetic gains constrained to be between certain levels. All these indices are obtained using quadratic programming techniques.