期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Drought resistance of four grasses using pressure-volume curve 被引量:1
1
作者 HE Xingdong CONG Peifang +4 位作者 GAO Yubao LU Jianguo WANG Haitao XUE Pingping ZHANG Xu 《Frontiers in Biology》 CSCD 2007年第4期425-430,共6页
Pressure-volume curve(PV curve)technique is a major method for studying critical plant water potential and critical tissue water content when plasmolysis takes place.In the present study,a mathematical solution method... Pressure-volume curve(PV curve)technique is a major method for studying critical plant water potential and critical tissue water content when plasmolysis takes place.In the present study,a mathematical solution method is put forward to obtain parameters based on the PV curve.The cal-culated results for the parameters of Lolium perenne,Festuca arundinacea,Leymus chinensis and Stipa krylovii indicated that the mathematical solution method is convenient for actual research compared with the graphical method.Further analysis of the calculations suggested that drought resistance decreased in the following order:S.krylovii>F.arundinacea and L.chinensis>L.perenne. 展开更多
关键词 pressure-volume curve water potential of plant PLASMOLYSIS index of drought resistance
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部