浸种温度与时间对毛竹种子发芽的影响研究  

Effects of Soaking Time and Temperature on Germination of Moso Bamboo Seeds

作　　者：郭龙梅[1] 姜仟坤 曹帮华[1] 蔡春菊 王树梅[1] 王旋[1] 

机构地区：[1]山东农业大学,山东泰安271000 [2]国际竹藤中心,北京100102

出　　处：《世界竹藤通讯》2016年第2期19-22,共4页World Bamboo and Rattan

基　　金：国家林业局林业行业标准项目(编号:2015-LY-113)

摘　　要：研究了不同浸种温度、浸种时间和种子是否去芒对毛竹种子萌发的影响。结果表明:毛竹种子6 d基本能完成吸胀过程;初始浸种温度60℃浸种6 d,毛竹种子发芽率最高;在最佳浸种温度下,去芒与否对毛竹种子萌发率的影响差异不显著;80℃的浸种水温显著降低毛竹种子的发芽率。The effects of soaking temperature,time and bamboo awn on the germination of Phyllostachys pubescens seeds were studied in this paper. The results showed that the bamboo seed imbibitions can basically complete in 6 d;the seed germination rate was the highest at 60 ℃ initial soaking temperature for 6 days; bamboo awn has insignificant effect on the germination of the seeds at the optimum soaking temperature; and the soaking temperature at 80 ℃significantly inhibited the bamboo seed germination rate.

关 键 词：毛竹 种子萌发 浸种温度 浸种时间 发芽率 

分 类 号：S795.7[农业科学—林木遗传育种]