福建省沿海沙地竹子适应性研究进展  

The Research Progress of Bamboo Adaptability in Fujian Coastal Sandy Land

作　　者：凡莉莉 薛磊 杜溶讫 荣俊冬[1] 蔡月琴[1] 苏小青[1] 郑郁善[1,2] FAN Li-li;XUE Lei;DU Rong-qi;RONG Jun-dong;CAI Yue-qi;SU Xiao-qing;ZHENG Yu-shan(College of Forestry,Fujian Agriculture and Forestry University,Fuzhou 350002,Fujian,China;College of Landscape,Fujian Agriculture and Forestry University,Fuzhou 350002,Fujian,China)

机构地区：[1]福建农林大学林学院,福建福州350002 [2]福建农林大学园林学院,福建福州350002

出　　处：《竹子学报》2017年第4期41-46,共6页Journal of Bamboo Research

基　　金：福建省科技重大专项(2013NZ0001);福建省科技重大项目资助(2010N5002)

摘　　要：沿海沙地引种的竹种在生长过程中会受到环境中不同因素的胁迫,主要是干旱、土壤盐化和养分贫瘠等。经过多年引种栽培,沿海沙地竹子发生适应性差异,形成了相应的保护机制和生态适应对策,包括有生长适应、形态适应和生理适应等。从竹子生长特性、光合生理特性以及抗逆性3个方面综述了竹子对沿海沙地脆弱环境的适应特征和响应机制,提出了竹子适应性的深入研究方向,旨在为沿海沙地优势竹种选取和沿海防护林体系的构建提供理论依据。The growth of introduced bamboo in the coastal sandy land is stressed by local soil and climatic conditions like drought,soil salinity and nutrient deficiency.After years of plantations ,the bamboo in coastal sandy soil has developed strong protection and ecological adaptation mechanisms in the aspects of growth,morphology and physiology.Based on bamboo growth pattern,photosynthesis,physiology and stress tolerance,the current study highlights the adaptability and response of bamboo to the fragile ecosystem of coastal sandy land,to provide references for species selection and coastal shelterbelt system construction.

关 键 词：沿海沙地 竹子 适应性 

分 类 号：S795[农业科学—林木遗传育种]