[摘要]利用灰色系统理论的关联度分析原理和方法，综合评价了印江县引入的8个杂柑新品种。综合评价结果为：爱媛28号>天草>春见>南香>爱媛17号>爱媛14号>不知火>爱媛30号。爱媛28号品种建议直接推广，其它品种可根据当地的需要适当发展。

[Abstract]: Eight new varieties of hybrid citrus introduced were comprehensive evaluated by the method of grey relational analysis. The results indicated that Aiyuan28>Tianchao>Chunjian>Nanxiang>Aiyuan17>Aiyuan14>Buzhihuo>Aiyuan30. According with the assessment and practical production, the first three varieties of them were suggested plant and extent in local situation. Advice direct promotion of Aiyuan28 variety, Other variety may be appropriate in accordance with the needs of local development.