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在家蚕的育种工作中,为提高对数量性状的选择效果,国内外科技工作者已进行了遗传力及遗传相关的研究。但由于各人所用的方法不一,故所得结果不够一致。究竟以哪一种方法估算较为合适,看法不一。有人认为回交法合适,另一些人则认为回归法较好。为弄清这一问题,本文采用多种方法进行遗传力及相关的估算。
In the silkworm breeding work, in order to improve the selection effect of quantitative traits, domestic and foreign scientists have carried out heritability and genetic related research. However, due to the different methods used by each individual, the results obtained are not consistent. Which method to estimate which is more appropriate, different views. Some people think back to law is appropriate, while others think regression law is better. In order to clarify this issue, we use a variety of methods for heritability and related estimates.