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甘蔗新品种粤糖00-236蔗产量及其构成因子间相关和多元回归分析
引用本文:刘福业,杨俊贤,吴文龙,潘方胤,吴建涛,邓海华,齐永文,陈勇生,沈万宽.甘蔗新品种粤糖00-236蔗产量及其构成因子间相关和多元回归分析[J].广东农业科学,2011,38(5):42-43,50.
作者姓名:刘福业  杨俊贤  吴文龙  潘方胤  吴建涛  邓海华  齐永文  陈勇生  沈万宽
作者单位:广州甘蔗糖业研究所/广东省甘蔗改良与生物炼制重点实验室,广东广州,510316
基金项目:广东省科技计划项目,农业部公益性行业专项,现代农业产业技术体系建设专项
摘    要:对早熟高糖新品种粤糖00-236产量及其构成因子进行了相关、多元回归和通径分析.相关分析结果表明,有效茎数、茎长和茎径3个性状对蔗茎产量影响为有效茎数>茎长>茎径;多元同归分析结果表明,有效茎数对蔗茎产量的贡献最大,其次是茎长,茎径最小,3个因索对蔗茎产量的多元同归方程为y=42.70608+1.31937x1+26....

关 键 词:粤糖00-236  产量性状  相关分析  多元回归分析

Correlation and multiple regression analysis between cane yield and its component factors of new variety YT00-236
LIU Fu-ye,YANG Jun-xian,WU Wen-long,PAN Fang-yin,WU Jian-tao,DENG Hai-hua,QI Yong-Wen,CHEN Yong-sheng,SHEN Wan-kuan.Correlation and multiple regression analysis between cane yield and its component factors of new variety YT00-236[J].Guangdong Agricultural Sciences,2011,38(5):42-43,50.
Authors:LIU Fu-ye  YANG Jun-xian  WU Wen-long  PAN Fang-yin  WU Jian-tao  DENG Hai-hua  QI Yong-Wen  CHEN Yong-sheng  SHEN Wan-kuan
Institution:LIU Fu-ye,YANG Jun-xian,WU Wen-long,PAN Fang-yin,WU Jian-tao,DENG Hai-hua,QI Yong-wen,CHEN Yong-sheng,SHEN Wan-kuan(Guangzhou Sugarcane Industry research Institute/Guangdong Key lab of Sugarcane Improvement & Biorefinery,Guangzhou 510316,China)
Abstract:The relationship between cane yield and its components factors of new sugarcane variety YT00-236 were studied with correlation and multiple regression analysis.The results of correlation analysis indicated that the decreasing order of the importance of these factors to the cane yield was as follows: millable stalk>stalk length>stalk diameter;Multiple regression analysis showed that the contribution of millable stalk to the cane yield was the most,and that of stalk diameter was the least.Besides,multiple reg...
Keywords:YT00-236  yield characters  correlation analysis  multiple regression analysis  
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