1. Boyer, J.S., Plant productivity and environment, Science, 1982, vol. 218, pp. 443–448.
2. Yamamoto, A., Shim, I.S., Fujihara, S., Yoneyama, T., and Usui, K., Physicochemical factors affecting the salt tolerance of Echinochloa crus-galli Beauv. var. formosensis Ohwi, Weed Biol. Manage., 2001, vol. 3, pp. 98–104.
3. Ye, C.J. and Zhao, K.F., Effects of adaptation to elevated salinity on some enzymes’ salt-tolerance in vitro and physiological changes of eelgrass, Acta Bot. Sin., 2002, vol. 44, pp. 788–794.
4. Luna, C., Garcia-Seffino, L., Arias, C., and Taleisnik, E., Oxidative stress indicators as selection tools for salt tolerance in Chloris gayana, Plant Breed., 2004, vol. 119, pp. 341–345.
5. Gao, J., Cao, Z.F., and Wang, H.X., Water relations and stomatal conductance in nine tree species during a dry period grown in a hot and dry valley, Acta Phytoecol. Sin., 2004, vol. 28, pp. 186–190 (in Chinese).