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前人对甘蔗产量性状的遗传参数研究较多,对光合器官与农艺性状的研究较少。本试验采用有代表性的20个甘蔗品种,在前文估算蔗茎产量,品质性状的遗传参数之后,继续报道关于光合器官和农艺性状的基因型变异、广义遗传力和相对遗传进度的结果。
Previous studies on the genetic parameters of sugarcane yield traits have studied more and less on photosynthetic organs and agronomic traits. In this study, representative 20 sugarcane varieties were used to report the results of genotypic variation, general heritability and relative genetic progress of photosynthetic organs and agronomic traits after the previous estimation of the genetic parameters of cane yield and quality traits.