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我国的油用型二倍体(2n=34)向日葵品种资源,主要来自苏联,南斯拉夫、加拿大等国家,明确从这些国家引入的各品种资源间的综合差异程度和相似程度,对深入研究合理利用这些资源是十分必要的。本文试用模糊关系度量原理,揭示由多因子(株高、茎粗、叶片数、花盘直径、单盘粒数、百粒重、粒色、粒型、分枝率、籽仁率、籽实含油率、生育期)
China’s oil-use diploid (2n = 34) varieties of sunflower resources, mainly from the Soviet Union, Yugoslavia, Canada and other countries, a clear understanding of the comprehensive introduction of these countries from the variety of resources, the degree of diversity and similarity between the depth of rational use of These resources are very necessary. In this paper, the principle of fuzzy relational test was used to reveal the relationship between factors (plant height, stem diameter, number of leaves, disk diameter, single disk number, hundred kernel weight, kernel color, kernel type, ,Growth Period)