CO2浓度升高对不同秋眠类型苜蓿生长发育的影响
翟晓朦1, 张晓波2, 王铁梅3, 关潇1

Effects of elevated CO2 on growth and yield of different fall dormancy alfalfa
Zhai Xiao-meng1, Zhang Xiao-bo2, Wang Tie-mei3, Guan Xiao1
CO2浓度升高对苜蓿产量的影响