| 木岩黄芪水分关系的研究 |
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| 引用本文： | 刘志民. 木岩黄芪水分关系的研究[J]. 干旱区资源与环境, 1991, 0(3) |
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| 作者姓名： | 刘志民 |
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| 作者单位： | 中国科学院兰州沙漠研究所 |
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| 摘 要： | 本文选用水势、持水力、蒸腾强度等指标,分析了木岩黄芪的水分关系。在研究生境旱化的基础上,探讨了木岩黄芪的生长和繁殖与干旱的关系。
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| 关 键 词： | 木岩黄芪 水分生理 水势 持水力 蒸腾强度 |
A STUDY ON THE WATER RELATIONSHIP OF HEDYSARUM FRUTICOSUM VAR.LIGNOSUM |
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| Liu Zhimin Institute of Desert Research,Academia Sinica,Lanzhou. A STUDY ON THE WATER RELATIONSHIP OF HEDYSARUM FRUTICOSUM VAR.LIGNOSUM[J]. Journal of Arid Land Resources and Environment, 1991, 0(3) |
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| Authors: | Liu Zhimin Institute of Desert Research Academia Sinica Lanzhou |
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| Abstract: | In this essay, water relationships of a kind of psammophytes, Hedysa-rum fruticosum var.lignosum, are discussed by analysing its water potential,water holding capacity and transpiration. At same time, influences of aridi-zation of sites on its growth and reproduction are studied. |
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| Keywords: | Hedysarum Fruticosum Var. Lignosum Water physiology water Potential water Holding capacity Transpiration |
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