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作 者 ：孙学成;胡承孝;谭启玲;甘巧巧

期 刊 ：作物学报 2006年 32卷 09期 页码：1418-1422

关键词：钼；净光合速率；气孔导度；胞间CO2浓度；蒸腾速率；气孔限制值；

Keywords:Molybdenum, Net photosynthetic rate (Pn), Stomatal conductance (Cs), Intercellular CO2 concentration (Ci), Transpiration rate (Tr), Stomatal limitation (Ls),

摘 要 ：研究了低温胁迫下施钼对冬小麦钼高效品系97003和钼低效品系97014叶片光合参数的影响。结果表明，低温胁迫下施钼显著提高2个品系叶片的净光合速率(P_n)和气孔限制值(L_s)，显著降低叶片气孔导度(G_s)、胞间CO₂浓度(C_i)和蒸腾速率(T_r)。随着低温处理时间的延

Abstract:Effects of molybdenum (Mo) on several photosynthetic parameters in winter wheat were investigated under low temperature stress using Mo-efficient line 97003 and Mo-inefficient line 97014. The results indicated that the net photosynthetic rate (P_n) and stomatal limitation (Ls) increased si

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