立地分类与评价是保证林分生长良好保证。
Classification and evaluation of site condition is to promote forest stand growth well.
目的：评价山茱萸不同生长期多糖含量变化的动态积累。
Objective: to determine the total polysaccharides in different growth phase of Fructus Corni.
目的：评价山茱萸不同生长期多糖含量变化的动态积累。
Objective: to determine the total polysaccharides in different growth phase of Fructus Corni.
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