通径分析法探讨脐橙品质与稀土元素的相关性

Explore the Correlations between Quality of Navel Oranges and Rare Earth Element Via Path Analysis

通径分析的着眼点就是在相关系数的分解上,以揭示自变量对因变量的直接影响和间接影响,通过通径分析赣南脐橙品质与稀土元素的相关性,从而揭示稀土元素与有机营养物质的相关程度,为稀土农用提供相关的科学依据,以此为果农科学使用稀土微肥提供一些理论上的指导。

Path analysis focuses on resolution of correlation coefficient so as to uncover direct or indirect influence of dependent variable for dependent variable. Through analyzing the correlations between quality of navel oranges and rare earth element via path analysis, this paper reveals the degree of correlation between rare earth element and organic nutrients, providing one aspect of scientific evidence for agricultural use of rare earth , offering some theoretical instructions to fruit farmers to use rare earth element Weifei scientifically.