料慈竹无性系种群生长规律研究  

A Study of Growth Law of Bambusa distegia Clone Population

作　　者：张伟焕[1] 董文渊[2] 朱峰[1] 朱东阳[1] 盛文东[1] 

机构地区：[1]西南林业大学,昆明650224 [2]西南林业大学职业技术学院

出　　处：《世界竹藤通讯》2011年第5期17-20,共4页World Bamboo and Rattan

基　　金：国家自然基金

摘　　要：对料慈竹生长发育规律进行了系统研究,结果表明,竹笋出土时间持续45天左右,以7月下旬至8月初为出笋高峰;竹笋—幼竹高生长时期为100天左右,遵循"慢—快—慢"的规律,且高生长的昼夜节律明显;地径生长期为32天左右。The growth law of Bambusa distegia were systematically studied,and the results showed that Bambusa distegia shooting lasted 45d,and from late September to early August was the peak period for shooting,height growth of from bamboo shoot to young bamboo lasted about 100d,following the growth law of slow-quick-slow,and the growth rhythm was obviously different between day and night;growth period of base diameter lasted 32d or so.

关 键 词：料慈竹 无性系种群 生长规律 

分 类 号：S795[农业科学—林木遗传育种]