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FENG Guo-jun;YE Kai;TU Zhen-dong;GUO Jian-fu;Zaituniguli·Kuerban
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冯国郡;叶凯;涂振东;郭建富;再吐尼古丽·库尔班
摘要: [目的]对新疆甜高粱2008年区域试验中10个品种的13个农艺性状间关系进行研究 .[方法]采用相关分析及主成分分析.[结果]产糖量与生物产量、茎秆产量、茎粗、单株重、秆重呈极显著相关,与生育期、锤度、株高、秆长和节数呈正相关,但未达到显著程度,与籽粒产量、穗粒重和相关性很小,与千粒重呈负相关;主成分分析结果表明,前3个主成分的累积贡献率是88.47;.[结论]在性状选择上,应选择植株高大、节数多、茎杆粗壮、生育期适中和锤度高的品种.
FENG Guo-jun;YE Kai;TU Zhen-dong;GUO Jian-fu;Zaituniguli·Kuerban. Analysis on Correlation and Principal Component of Major Agronomic Trait of Sweet Sorghum[J]. .
冯国郡;叶凯;涂振东;郭建富;再吐尼古丽·库尔班. 甜高粱主要农艺性状相关性和主成分分析[J]. .
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