Effects of free-air CO2 enrichment on adventitious root development of rice under low and normal soil nitrogen levels
Chengming Sun, Lijian Wang, Tao Liu, Doudou Guo, Yingying Chen, Wei Wu, Yulong Wang, Jianguo Zhu
The Crop Journal . 2014, (4): 207 -212 .  DOI: 10.1016/j.cj.2014.04.007