摘要
应用回归正交设计对确定补骨脂最佳施肥量进行了探讨。经回归方程显著性检验后建立回归方程(?)=25.21+9.18_(XN)+15.68_(XP)-0.4_(XN^2)-0.98_(XP^2)+0.062_(XN XP),描述产量与施吧量的相互关系。
This paper probes into the determination of the optimum amount of fertilization by applying regression orthogonal design. After a significance teat by regression equation, a regression equation can be set up, i. e. Y=25.21+9.18Xn+15.68 Xp-0.4Xn^2-0.98Xp^3+0.062Xn Xp. This equation can he used to describe the relationship between yield and amount of fertilization.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1992年第8期466-468,共3页
China Journal of Chinese Materia Medica
关键词
补骨脂
回归正交设计
最佳施肥量
Psoralea corylifolia
regression orthogonality design
optimum amount of fertilization
