Effects of different selenium treatments on growth characteristics and nutritional quality of barley seedlings in hydroculture

• GENG Qinglin, 
• LI Xiongxiong, 
• XU Jinlong, 
• CUI Linyu, 
• Axida, 
• ZHAO Shengguo, 
• JIAO Ting, 
• TIAN Yongqiang, 
• ZHENG Wangshan