浅根、高分蘖品种在 植物根茎周围根密度很大，但根系同时向垂直和水平方向生长。
A shallow-rooted, high-tillering variety has a very high root density around the plant base but the roots grow vertically as well as laterally.
在韧皮组织内，蓝污真菌主要沿着细胞轴向在垂直方向上生长，并可通过细胞孔纹进入到水平方向上的相邻细胞内。
Inside phloem tissue, the fungi mostly extended along various cell axes in vertical, and horizontally entered the adjacent cells through cell pets.
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