盐碱胁迫对山葡萄光合特性的影响  

Effect of Saline-Alkali Stress on Photosynthesis Characteristic of Vitis Amurensis Rupr

作　　者：王连君[1] 王铭[1] 冯玉才[1] 

机构地区：[1]吉林农业大学,吉林长春130118

出　　处：《北方园艺》2008年第1期41-43,共3页Northern Horticulture

摘　　要：以3个山葡萄品种为材料,研究了不同盐碱胁迫对山葡萄光合作用、光合速率和气孔阻力的影响。结果表明:盐碱胁迫对三者均有明显的抑制作用,且同一处理不同品种间的气孔阻力和蒸腾速率各不相同;同一品种在不同处理条件下,其气孔阻力和蒸腾速率也不同。3 cultivars of vitis Amurensis Rupr were selected, effect of saline-alkali Stress on photosynthesis,transpiration rate and stomatal resistance were studied. The result indicated that： Saline-Alkali Stress has obvious inhibition on all of three, and transpiration rate and stornatal resistance of different cultivar were different under the same treatment; transpiration rate and stornatal resistance of a cultivar were different under the different treatment.

关 键 词：盐碱胁迫 山葡萄 光合特性 

分 类 号：S663.1[农业科学—果树学]