成土母岩营养元素含量与柑桔产量的关系

Relation between the Citrus Yield and the Content of Nutritive Elements in Pedogenin Mother Rock

以柑桔园成土母岩、土壤中营养元素含量为自变量，柑桔产量为因变量建立了多元回归方程，运用这些方程对规划区进行了产量预报。此外，对营养元素影响柑桔产量的作用机制也进行了初步探讨。

ultivariant regression equations are established by taking the citrus yield as the dependent variable and the contents of nutritive elernents in the pedogenin mother rock and in the earth atcitrus orchard as independent variables.Forecasting of the citrus yield in the planning area istried by making use of these regression equations.An attempt is made to explore the function ofnutritive elements on the citrus yield.