With the increase of degradation, the diameter of tiller node increased, while the changes of its height apart from above ground were not obvious.
高山嵩草分蘖节直径伴随着退化程度的加大有增加的趋势，分蘖节距离地面的高度变化不明显。
With the increase of degradation, the diameter of tiller node increased, while the changes of its height apart from above ground were not obvious.
高山嵩草分蘖节直径伴随着退化程度的加大有增加的趋势，分蘖节距离地面的高度变化不明显。
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