Effect of a jujube || alfalfa intercropping system on soil chemical properties and microorganisms in the oasis irrigation area of southern Xinjiang

• FAN Wenxia, 
• WANG Minggui, 
• CHEN Guodong, 
• LI Tiantian, 
• LIN Feng, 
• ZHAI Yunlong, 
• WU Quanzhong, 
• WAN Sumei