Effect of Bearing Shoot Leaves on the Sugar Content of Yunnan Early Maturing Citrus

• Xuejie DONG, 
• Chuankai TANG, 
• Jiayan LI, 
• Rui SHI, 
• Guande ZHANG, 
• Hongbin LIU, 
• Hui LING, 
• Xuehu YANG