对花竹出笋成竹生长规律研究  

A Study of Growth Regularity of Phyllostachys bambusoides Zieb in Shooting Period

作　　者：毋存俭 徐振国[2] 郭起荣 毋爱霞 

机构地区：[1]河南博爱县竹子科学研究所,博爱454450 [2]广西林业科学研究院,南宁530002 [3]国际竹藤中心,北京100102 [4]河南博爱县林业局,博爱454450

出　　处：《世界竹藤通讯》2013年第5期9-13,共5页World Bamboo and Rattan

基　　金："十二五"国家科技支撑计划课题(2012BAD23B05)

摘　　要：对太行山南麓博爱县的珍稀竹种对花竹的出笋成竹生长规律进行了研究。结果表明:对花竹发笋从5月中下旬开始,笋期为1个月,分为初期、上升期、盛期和末期。生长呈由慢到快至峰值后再变慢直到停止的规律;对花竹高生长期间,24 h峰值高生长量达60 cm,75天前后分布在沟槽内的黑色斑点或线条全部形成。研究结果为对花竹的合理管护提供了科学依据。The paper studied the shooting and growth rhythms of Phyllostachys bambusoides in Boai County, located at the south side of Taihang Mount. The results were as follows： the bamboo began to shoot in mid to late May, and the shooting period lasted one months or so, including initial stage, rising period, fast growth period and terminal stage. The growth presented the regularity as from slow to fast growth at first to the peak and back to slow growth until growth termination. During the fast growth period, the highest increment was 60 em in 24 hours, and all black spots or line got formed in the groove at the 75th day or so. The study results provided scientific basis for the rational management of the bamboo.

关 键 词：对花竹 出笋成竹 生长规律 

分 类 号：S795[农业科学—林木遗传育种]