水分胁迫条件下不同形态氮素营养对水稻叶片光合效率的调控机理研究
陈 贵,周 毅,郭世伟,沈其荣
The regulatory mechanism of different nitrogen form on photosynthetic efficiency of rice plants under water stress
中国农业科学 . 2007, (10): 2162 -2168 .  DOI: 10.3864/j.issn.0578-1752.at-2006-7333