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.
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 )
