红松幼苗矿质元素含量的季节动态

Reason dynamics of mineral element content of Pinus koraiensis Sieb. et Zucc

通过季节、光状况对红松幼苗体内各器官养分影响的分析,阐明了矿质元素的动态规律。

This paper expounds the dynamic regular of mineral elements through analysing the effects of seasons and light on the internal organs nutrient of Korean pine Seedling