论文部分内容阅读
The field experiment designs with single replicationwere frequently used for factorial experiments inwhich the numbers of field plots were limited, butthe experimental error was difficult to be estimated.To study a new statistical method for improving pre-cision of regression analysis of such experiments inrice, 84 fertilizer experiments were conducted in 15provinces of China, including Zhejiang, Jiangsu,Anhui, Hunan, Sichuan, Heilongjiang, etc. Three
The field experiment designs with single replicationwere frequently used for factorial experiments inwhich the numbers of field plots were limited, but the experimental error was difficult to be estimated. To study a new statistical method for improving pre-cision of regression analysis of such experiments inrice, 84 fertilizer experiments were conducted in 15provinces of China, including Zhejiang, Jiangsu, Anhui, Hunan, Sichuan, Heilongjiang, etc. Three