冬小麦抗旱高产品种鉴定方法的研究

Identification Index and Selection Method for Drought -Resistant and High Yielding Winter Wheat Varieties

用模糊综合评判值作为冬小麦品种鉴定筛选的方法。该鉴定方法为遗传基因充分表达创造了条件，提高了杂种后代鉴定选择的准确性和新品种应用前景的预见性；它打破了抗旱、高产品种划分的概念，能够有效地鉴定参试品种的抗旱性和产量性能；鉴定结果与生产实际应用相吻合；综合评判值已在品种选育、种子管理和农业生产中得到认可和应用。

Fuzzy synthetic determination was selected as the method in identification and selection of winter wheat varieties. This method created conditions for complete expression of genetic genes, improved the accuracy of identification and selection of hybrid of Offspring and the application predictability of new varieties. It eliminated the division of high yielding and drought resistant varieties, and can effectively identify the drought resistance and yield capacity of the entries. The identification results were in accordance with practial production. Fuzzy synthetic determination has been accepted and applied in variety breeding, seed management and agricultural production.