不同杂交稻组合田间生态抗瘟性多目标综合评价初探

Integrative evaluation with multiple goals on the resistance to the rice blast among different combinations of hybridrice under ecological condition.

采用多目标综合评价和决策方法对不同杂交稻组合田间生态抗瘟性进行综合评价 ,其评价结果与实际相符。与其他评价方法相比 ,该评价方法具有计算简便且分辨率高的优点。

The resistance to the rice blast among different combinat ions of hybrid rice under ecological con dition is evaluated integratively by the method of a multiple goals and decision .The results of the evaluation are suita ble to the facts.Compared to other metho ds of evaluation,this method is simple f or calculation and its distinction rate is high.