摘要
旋转回归分析在预防病虫害中的应用．通过旋转回归正交试验，对农业三项措施与玉米大斑病发生发展关系及规律进行深入研究。创建了玉米大斑病与农业措施关系的总回归模型及六个子模型。通过实践检验，肯定了模型的可靠性和应用的有效性。
Precis Through the rotating,regressive and perpendicular experiment and the deep study of the relation and law between the 3 agricultural measures and the occurence and development of the big spot disease of the corn,the big spot disease of the corn and the relation between the general vegressive models as well as the 6 filial models of the agricultural meacares have been created.through the proof and the practical tests,the reliability of the model and the effecticceness of the appliance have been affirmed.thus a very bood instructive offect to the agricultural production has been produced.
出处
《数理统计与管理》
CSSCI
北大核心
2000年第1期20-24,共5页
Journal of Applied Statistics and Management
关键词
旋转正交试验
回归分析
病虫害
预防
作物
the regressive and perpendicular experiment,big spot disease of the corn,regressene analysis.
