CAJ | 학술논문

为综合评价甘蔗属割手密种(Saccharum spontaneum)‘云南82-114’的F2(BC1)代亲本材料，采用基于集对论的同异分析法，对65份亲本材料进行了分析。结果表明，同异联系度排名前10位的材料是：云瑞09-23、云瑞09-44、云瑞09-36、云瑞09-74、云瑞09-65、云瑞09-35、云瑞09-14、云瑞09-58、云瑞09-51、云瑞09-67。超过对照新台糖22号(ROC22)的材料有33份，超过对照粤糖93-159(YT93-159)的材料有36份。在等价矩阵中取截距λ=0.910，65份‘云南82-114’的F2(BC1)代亲本材料可分为26个类型。同异联系度排名靠前、又聚为不同类型的亲本材料，通常是某些优良性状表现突出的亲本材料，这为亲本材料的进一步筛选和利用提供了依据。
위종합평개감자속할수밀충(Saccharum spontaneum)‘운남82-114’적F2(BC1)대친본재료，채용기우집대론적동이분석법，대65빈친본재료진행료분석。결과표명，동이련계도배명전10위적재료시：운서09-23、운서09-44、운서09-36、운서09-74、운서09-65、운서09-35、운서09-14、운서09-58、운서09-51、운서09-67。초과대조신태당22호(ROC22)적재료유33빈，초과대조월당93-159(YT93-159)적재료유36빈。재등개구진중취절거λ=0.910，65빈‘운남82-114’적F2(BC1)대친본재료가분위26개류형。동이련계도배명고전、우취위불동류형적친본재료，통상시모사우량성상표현돌출적친본재료，저위친본재료적진일보사선화이용제공료의거。
The aim was to comprehensive evaluate the parents of F2 (BC1) generation fromSaccharum spontaneum‘Yunnan 82-114’, sixty-ifve parent materials were screened by similarity-difference analysis based on conjugated aggregation theory. The results showed that the materials occupied top 10 similarity-difference correlation degree were Yunrui09-23 (YR09-23), Yunrui09-44, Yunrui09-36, Yunrui09-74, Yunrui09-65, Yunrui09-35, Yunrui09-14, Yunrui09-58, Yunrui09-51 and Yunrui09-67. There were thirty-three and thirty-six materials exceeding control variety Xintaitang22 (ROC22) and Yuetang93-159 (YT93-159), respectively. The 65 parent materials could be classiifed twenty-six clusters in equivalence matrix (λ=0.910). The parents with front rank of similarity-difference correlation degree and different clusters usually have some outstanding characters. These would provide the basis for selecting and utilizing parent materials.