摘要
对26个引进甘蔗品种(系)第一年新植和第二年宿根试验的蔗茎产量、含糖量等重要性状采用裂区试验统计模型进行汇总分析,结果表明:蔗茎产量和含糖量在品种间、年份间,以及品种与年份互作间均达到极显著差异水平;参试品种中,Q141、95H4035、Q135和Q170平均蔗茎产量和含糖量均与ROC16差异不明显,前者12月甘蔗蔗糖分比ROC16高0.08%,而后三者则分别较ROC16低0.36%～0.88%;其余品种表现不一。
Analysis on yield and sugar content of 26 imported sugarcane varieties in a two years trial in Guangdong by split - plot model showed that the significant difference in sugarcane yield and sugar content existed between two years, among varieties, and among interaction of genotype and year. The difference in weight per stem and sugar content between Q141, 95H4035, Q135, Q170 and ROC16 was not clear. Sucrose content of Q141 was higher 0. 08% than that of ROC16, while that of 95H4035, Q135 and Q170 was lower 0. 36% - 0. 88% than that of ROC16. The performance of others varieties was diverse.
出处
《作物研究》
2012年第5期500-503,共4页
Crop Research
基金
国家现代农业产业技术体系(CARS-20-1-4)
关键词
甘蔗
品种
引种
Sugarcane
Varieties
Introduction
