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采用DTOPSIS法对18个云瑞创新亲本与国外引进亲本的组合后代群体的工农艺性状进行综合评价,评价结果:Hocp95-988×云瑞06-8270、VMC95-88×云瑞06-4806、ya84-125×云端07-336、云瑞07-596×VMC95-09、Hocp95-988×云端06-4337、M336×云瑞06-8270、云瑞06-6003×CP34-425、ya80-50×云瑞06-74、VMC95-09×云瑞06-4679这9个组合的综合表现优于双对照ROC22(CK1)和粤糖93-159(CK_2),从优良组合中进一步筛选材料,可为生产性亲本或新品种选育提供特异性的育种材料。
The DTOPSIS method was used to evaluate the agronomic and trait traits of the 18 progeny of Yunrui and the progenies of the introduced parents abroad. The evaluation results were as follows: Hocp95-988 × Yunrui 06-8270, VMC95-88 × Yunrui 06-4806, ya84 -125 × cloud 07-336, cloudry 07-596 × VMC95-09, Hocp95-988 × cloud 06-4337, M336 × cloudry 06-8270, cloudry 06-6003 × CP34-425, ya80-50 × cloud Rui 06-74, VMC95-09 × Yunrui 06-4679 The comprehensive performance of these 9 combinations was superior to that of the double-control ROC22 (CK1) and YE-93-159 (CK_2), further screening of materials from the excellent combination could be used for production Breeding of sexual parents or new breeds provides specific breeding materials.