TY - Chinese Bulletin of Botany A1 - Ai Wenqin, Jiang Hanyuan, Li Xinxin, Liao Hong T1 - An Efficient Nutrient Solution System to Study Symbiotic Nitrogen Fixation in Soybean Y1 - 2018-07-01 JF - Chinese Bulletin of Botany JO - Chinese Bulletin of Botany SP - 519 EP - 527 VL - 53 IS - 4 UR - https://www.chinbullbotany.com N1 - 10.11983/CBB18007 ER -