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本研究以含有云南野生甘蔗亲本的31个杂交组合为研究对象,选择影响甘蔗杂交组合品质最大的4个因素(锤度、株高、茎径、丛有效茎)进行调查分析。采用模糊综合评判方法,研究四个因素相互作用对31个甘蔗杂交组合的影响,从中筛选出属优的甘蔗杂交组合1个(云瑞10-509×德蔗03-68),较优的6个(云瑞03-417×云瑞10-550,云瑞10-979×云瑞05-271,云瑞10-956×云瑞05-189,云瑞10-648×云瑞05-785,云瑞10-498×粤糖91-976,云瑞10-979×云瑞06-2416,)在今后的育种中可以重点利用。
In this study, 31 hybrid combinations with wild sugarcane in Yunnan were selected as research objects, and the four factors (brix, plant height, stem diameter and effective plexus) affecting the quality of sugarcane crosses were selected for investigation. A fuzzy comprehensive evaluation method was used to study the influence of four factors on the 31 combinations of sugarcane. One of the optimal combinations of sugarcane (Yunrui 10-509 × Takane 03-68) (Yunrui 03-417 × Yunrui 10-550, Yunrui 10-979 × Yunrui 05-271, Yunrui 10-956 × Yunrui 05-189, Yunrui 10-648 × Yunrui 05-785, Yunrui 10-498 × Yuetang 91-976, Yunrui 10-979 × Yunrui 06-2416,) can be used in future breeding.