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飞播油松林地土壤酶活性对间伐强度的响应
郭蓓 刘勇 李国雷 甘敬 徐扬
Response of Soil Enzyme Activity to Thinning Intensity of Aerial Seeding Pinus tabulaeformis Stands
Guo Bei;Liu Yong;Li Guolei;Gan Jing;Xu Yang
林业科学 . 2007, (7): 128 -133 .  DOI: 10.11707/j.1001-7488.20070722