亮叶桦(Betula Luminifera H·Winkl.)隶桦木科桦木属,落叶乔木,为我国亚热带优良速生用材树种。本省皖南和大别山区海拔1000m以下有分布。我们曾在本刊对亮叶桦的生长和生态特性以及育苗技术作了研究报道。15年来累计推广育苗1.4ha,营造桦林或松桦、杉桦 Betula Luminifera H · Winkl. Is a member of Betulaceae Betulaceae, deciduous trees, for our subtropical good fast-growing timber species. The province of Anhui and Dabie mountains below 1000m below the distribution. We have reported in our article on the growth and ecological characteristics of bright birch and seedling technology research reports. Over the past 15 years to promote seedling 1.4ha, create birch or pine birch, fir birch