摘要
提出了适用于开放育种群体的个体混合模型（动物模型）及其随机变量的数学特征，介绍了通过亲本配子贡献矩阵剖析系统中选择和迁移遗传学效应的原理和方法．
An animal model was introduced that was capable of portioning effects of selection and migration in an open nucleus breeding system by using the matrix of parental contribution. Variances and expectations of the model variables were also estimated.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
1997年第5期455-459,共5页
Journal of Hunan Agricultural University(Natural Sciences)
基金
湖南省教委资助
关键词
育种
选择
遗传分析
开放核心群
动物模型
迁移
breeding selection genetic analysis /open nucleus animal models migration
