持续供氮对长白落叶松播种苗生长及抗寒性的影响
祝燕,李国雷,李庆梅,刘勇,邹尚庆,蒋乐
Influence of continually supplementing nitrogen on the quality of Larix olgensis seedlings
ZHU Yan, LI Guolei, LI Qingmei, LIU Yong, ZOU Shangqing, JIANG Le
南京林业大学学报（自然科学版）
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2013, (01): 44
-48
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DOI: 10.3969/j.issn.1000-2006.2013.01.007
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