Effects of gramineae-legume mixed sowing and deficit irrigation on yield, quality and water use of forage grass in Hexi region

• AN Haoyun, 
• WANG Hao, 
• JIA Qianmin, 
• CHANG Shenghua, 
• SHAHZAD Ali, 
• LIU Yongjie, 
• ZHANG Cheng, 
• HOU Fujiang