Volume 27 Issue 1
Feb.  2010
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ZOU Wu, WEN Guo-sheng, XU Gui-yan, ZHOU Guo-mo, YU Shu-quan. Water characteristics of three fire resistant tree species using pressure-volume (P-V) technique[J]. Journal of Zhejiang A&F University, 2010, 27(1): 76-80. doi: 10.11833/j.issn.2095-0756.2010.01.012
Citation: ZOU Wu, WEN Guo-sheng, XU Gui-yan, ZHOU Guo-mo, YU Shu-quan. Water characteristics of three fire resistant tree species using pressure-volume (P-V) technique[J]. Journal of Zhejiang A&F University, 2010, 27(1): 76-80. doi: 10.11833/j.issn.2095-0756.2010.01.012

Water characteristics of three fire resistant tree species using pressure-volume (P-V) technique

doi: 10.11833/j.issn.2095-0756.2010.01.012
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  • Corresponding author: WEN Guo-sheng
  • Publish Date: 2010-02-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Water characteristics of three fire resistant tree species using pressure-volume (P-V) technique

doi: 10.11833/j.issn.2095-0756.2010.01.012
    Corresponding author: WEN Guo-sheng

Abstract: This objective is to provide a basis for chosen of fire resistant tree species in the southern area of China. Physiological indexes of drought-resistance,namely the four water parameters of osmotic potential at the turgor loss point(p),water potential at the water saturation point (0),bulk modulus of elasticity (),and the rate of bound water in cells(Vp /V0),for the three fire resistant trees,Schima superba,Cyclobalanopsis glauca,and Elaeocarpus glabripetalus,were studied using the pressure-volume(P-V) technique. Averages of the four water parameters for the three species in three growing seasons(March-May,July-August,and October-November in 2008) were then compared. Results showed that (1) in different seasons,water parameters of S. superba and C. glauca had similar trends and ranges but were different from E. glabripetalus. Also, (2) drought resistance from averages of the water parameters was C. glauca > S. superba > E. glabripetalus.[Ch,2 fig. 1 tab. 11 ref.]

ZOU Wu, WEN Guo-sheng, XU Gui-yan, ZHOU Guo-mo, YU Shu-quan. Water characteristics of three fire resistant tree species using pressure-volume (P-V) technique[J]. Journal of Zhejiang A&F University, 2010, 27(1): 76-80. doi: 10.11833/j.issn.2095-0756.2010.01.012
Citation: ZOU Wu, WEN Guo-sheng, XU Gui-yan, ZHOU Guo-mo, YU Shu-quan. Water characteristics of three fire resistant tree species using pressure-volume (P-V) technique[J]. Journal of Zhejiang A&F University, 2010, 27(1): 76-80. doi: 10.11833/j.issn.2095-0756.2010.01.012

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