早期感病树中出现的形成层状分生组织的活动导致晚期病树树皮的变形。
The activities of the cambium-like meristem present in the early affected trees lead to formation of the deformed bark of the trees in the late stage of the disease.
榆(榆树杨梅)用树皮内部和外部的土生土长的美国人和早期定居者的先驱。
Slippery Elm (Ulmus rubra) bark was used both internally and externally by native Americans and early pioneer settlers.
本文研究无性系幼树树皮及一年生苗叶部的乳管系与产量早期预测的关系。
This article describes the relation between latex vessel systems in the bark of young buddings and the leaf of yearling buddings and yield prediction at nursery stage.
本文研究无性系幼树树皮及一年生苗叶部的乳管系与产量早期预测的关系。
This article describes the relation between latex vessel systems in the bark of young buddings and the leaf of yearling buddings and yield prediction at nursery stage.
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