《中国植被志》研编内容与规范
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Contents and protocols for the classification and description of Vegetation Formations, Alliances and Associations of vegetation of China
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图4. 农业植被样方在一个田块中的设置方法。H1-H9为农业植被调查样方, P1-P5为种子库调查土样采取点。 |
Fig. 4. Plot setting of agricultural vegetation (H1-H9) and soil seed pool (P1-P5) on a field patch. |
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