氮素指数施肥对夏蜡梅幼苗生长、养分分配的影响
唐桂兰,刘小星,芦建国
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TANG Guilan, LIU Xiaoxing, LU Jianguo
南京林业大学学报(自然科学版) . 2017, (06): 134 -140 .  DOI: 10.3969/j.issn.1000-2006.201604043