单叶蔓荆生物生理特性的研究  

STUDY ON BIOLOGICAL AND PHYSIOLOGICAL CHARACTERISTICS OF VITEX TRIFOLIA L.VAR.SIMPLICIFOLIA CHAM

作　　者：乔勇进 张敦论 郗金标 

机构地区：[1]山东省林业科学研究所,山东济南250014

出　　处：《防护林科技》2001年第2期6-9,共4页Protection Forest Science and Technology

基　　金：国家"九五"攻关专题! (96 - 0 0 7- 0 3- 0 2 )

摘　　要：对沙质海岸主要灌木树种单叶蔓荆在水分胁迫条件下光合速率、呼吸速率、蒸腾速率的变化情况进行了测定 ,用Logistic方程拟合 ,相关系数达 0 .98以上 ,显著相关 ,并与沙岸主要灌木树种紫穗槐和火炬树进行比较 ,分析了单叶蔓荆的耐旱能力 ,同时对单叶蔓荆扦插苗。Changes in photosynthetic rate,respiratory rate and transpiration rate of Vitex trifolia L.var.simplicifolia Cham under moisture stress were determined,and by fitting with logistic equation relation coefficient was above 0.98.Also was studied drought resistance of the plant,growth of cutting seedlings and seedlings of vine cutting.

关 键 词：单叶蔓荆 光合速率 扦插苗 断蔓苗 沿海沙质海岸防护林 生理特性 生长特性 

分 类 号：S727.26[农业科学—林木遗传育种] S728.6[农业科学—林学]