Mallott P G, Davy A J, Jefferies R L, Hutton M J
School of Biological Sciences, University of East Anglia, Norwich.
Oecologia. 1975 Dec;20(4):351-358. doi: 10.1007/BF00345525.
The gas-exchange method has been used to measure net carbon dioxide assimilation at different temperatures and irradiances in leaves of salt-treated and untreated plants of Spartina anglica. The results together with those of the CO compensation point and leaf anatomical data clearly indicate that Spartina anglica is a high photosynthetic capacity plant. At high temperatures and irradiances leaves of the salt-treated plants were able to maintain net photosynthesis, in contrast to the behaviour of leaves of untreated plants.The ecological significance of these results is discussed.
采用气体交换法测定了盐处理和未处理的大米草植株叶片在不同温度和光照强度下的净二氧化碳同化率。这些结果连同二氧化碳补偿点和叶片解剖学数据清楚地表明，大米草是一种光合能力较强的植物。与未处理植株的叶片不同，在高温和高光强条件下，盐处理植株的叶片能够维持净光合作用。本文讨论了这些结果的生态学意义。
