早春黄瓜杂种的多因素综合评判

Synthetic Judgement on Manifold Factors of Cucumber Hybrids in Early Spring

运用模糊集方法，对１９个早春黄瓜杂种进行了多因素综合评判。通过多因素隶属函数和综合评判指数，把试验数据和经数量化的专家经验结合起来，并注入数值计算中，保留了较多的信息，克服了单因素评判的片面性，为黄瓜育种材料的准确取舍提供了科学数量依据。综合评判结果与黄瓜育种常规筛选是符合的。

With the method of fuzzy sets，this paper has made a synthetic judgement on the manifold factors of l9 cucumber hybrids in early spring. With the subordinate functions on manifold factors and indexes of synthetic judgement，the experimental data and quantitated expert experiences are conbined togather and put into the fuzzy matrix calculus，which retained much more information and Overcome the unilateralance of judgement on single factor，thus provides scientific and quantitative basis for right selection of cucumher breeding materials；The results of synthetic judgement are in agreement with that of the routne selection on the cucumber breeding.