早实核桃产量影响因子研究初报

Initial Report on Study of Impact Factor of Early-fruit Bearing Production for Juglans regia L.

摘要:

在对68株8 a生核桃树体结实产量及其相关影响因子的数量分析基础上,求得产量及各因子的变异系数、简单相关系数,并通过多元回归分析,确定影响核桃产量的主要因子.

Abstract:

On the basis 8-year-old of 68 trees of Juglans regia L.of fruit-bearing production and its related impact factors of quantity analysis,obtain production and variation coefficient of each factors variation coefficient and simple related coefficient.Through analysis of multiple regression to determine the impact of major factor of Juglans regia L.production and improve the direction of efficient ecological cultivation.