【摘要】 巨龙竹(Dendrocalamus sinicus)是云南特有的大型合轴丛生竹类,是迄今为止发现的世界上最大的竹种。其秆高可达30m以上,径粗可达30cm以上,是我国南部热区及世界热带至南亚热带地区推广前景最为广阔的优良经济竹种之一。分析论述了巨龙竹在宁洱县两个引种地的竹丛结构和生长状况,根据巨龙竹的秆高与胸径的关系和新竹与老竹的生长状况的关系来和原产地的巨龙竹生长状况做出对比,找出了其在引种地的生长规律,提出了与之相适应的经营管理措施,以实现巨龙竹的高产与稳产。更多还原

【Abstract】 Dendrocalamus sinicus is a sympodial and unique large-scale bamboo class in Yunnan province,which is the biggest bamboo plant discovered in the world until now.Its height may reach over 30m,and the diameter may reach over 30cm.It is one of the most popular economical bamboos in the south China,the thermal region and the world tropics to the South Asia tropics area.It was analyzed and elaborated the clump structure and the growth condition of D.sinicus in 2 introduction places in Ninger county,by comparing the growing condition of D.sinicus in original place,the height and the diameter at chest height and the old bamboo’s growth condition,we have discovered the growing regulation in the introduction place and proposed suitable management measures to realize the high and stable production of D.sinicus.更多还原