Cloning and Expression Analysis of a B-box-type Protein Gene BlCOL13 in Betula luminifera Studies on Observation of Growth Rhythm of Young Betula luminifera Interspecific association of dominant species in Betula luminiferanatural forest communities of Shaowu, Fujian Province SUCCESSIONAL TREND OF DISTRIBUTIONAL PATTERN FOR POPULATION IN DALAO RIDGE,YICHANG, HUBEI PROVINCE Genetic Variation of Natural Populations of Betula luminifera in Fujian and Its Relationship with the Habitat Tests on in vitro germination of Betula Luminifera Pollens Genetic Diversity of Betula luminifera Populations at Different Altitudes in Wuyi Mountains and Its Association with Ecological Factors Diurnal rhythm of Viburnum awabuki and Betula luminifera volatiles and electroantennogram response of Batocera horsfieldi. STUDY ON THOUSAND-SEED WEIGHT,LONGEVITY AND VITALITY OF SEEDS OF BETULA LUMINIFERA Response of Betula luminifera leaf litter decomposition to simulated nitrogen deposition in the Rainy Area of West China In vitro Regeneration of Betula luminifera Cloning and Expression Analysis of a LFY Gene from Betula luminifera Effects of simulated nitrogen deposition on soil enzyme activities in a Betula luminifera plantation in Rainy Area of West China. Cloning and Expression Analysis of a LFY Gene from Betula luminifera