燕山山地油松人工林林隙大小对更新的影响
李兵兵;秦琰;刘亚茜;刘相兵;黄选瑞
Effects of Gap Size on Regeneration of Pinus tabulaeformis Plantation in the Yanshan Mountain
Li Bingbing;Qin Yan;Liu Yaxi;Liu Xiangbing;Huang Xuanrui
林业科学
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2012, (6): 147
-151
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DOI: 10.11707/j.1001-7488.20120622
