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Position: Home > Articles > Water Physiological Characteristics of Atriplex canescens(Pursh)Nutt under Soil-water Stress in Desert Areas Journal of Anhui Agricultural Sciences 2006,34 (22) 23-26

干旱沙区土壤水分胁迫下四翅滨藜的水分生理特征

作  者:
康才周;李毅;赵明;王玉魁;李昌龙
单  位:
国家林业局泡桐研究中心;甘肃农业大学;甘肃省治沙研究所甘肃省荒漠化防治重点实验室
关键词:
干旱沙区;水分胁迫;四翅滨藜;水分生理
摘  要:
在干旱沙区不同土壤水分胁迫条件下,观测了叶片水势、叶片水分饱和亏、相对含水量、自由水、束缚水含量以及叶片保水力等四翅滨藜抗旱水分生理特性。结果表明:四翅滨藜具有一定的抗旱能力。
译  名:
Water Physiological Characteristics of Atriplex canescens(Pursh)Nutt under Soil-water Stress in Desert Areas
作  者:
KANG Cai-zhou et al (Gansu Desert Control Research Institute,Gansu Key Laboratory of Desertification Combating,Wuwei,Gansu 733000)
关键词:
Desert areas;Water stress;Atriplex canescens(Pursh) Nutt;Water physiology
摘  要:
The indicators were observed,such as leaf water potential,leaf water saturation deficient,relative water content,free and bound water contents,water holding capacity of Atriplex canescens(Pursh)Nutt which was planted in basin with controlled water.Based on the observation,research on drought-resistant,water physiological characteristics of Atriplex canescens(Pursh)Nutt under different soil and water stress in desert areas were conducted.The results showed Atriplex canescens(Pursh)Nutt,to some extent,was strong in drought-resistance.

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