【摘要】 月季是全球重要的商品切花，品种繁多，给生产者选择带来困难。为弥补现行DUS(Distinctness,Uniformity, Stability)测试仅能判定品种特异性、一致性和稳定性而难以全面评价品种商业性的不足，本研究在DUS基础上，新增单株产量、成花周期、枝长、枝粗、挺直度、皮刺特征、瓶插寿命、俯视花形状、花色、花径及花头高度等指标，首次构建了涵盖观赏性状的优越性、栽培管理的经济性和保鲜贮运的保质性的商业化评价体系，并对7个国外品种和5个中国农业大学自育品种进行了评估。结果表明：‘粉妆颜’‘格兰夫人’产量突出，‘月光曲’‘海洋布雷兹’‘珍珠项链’花枝质量优良，‘菲韵’‘冰茶’‘艾莎’切花瓶插寿命较长，‘菲韵’‘月光曲’‘艾莎’观赏性佳。综合各项指标，‘月光曲’‘菲韵’无明显短板，各具优势，展现出较高的综合商业化价值和市场适应性。该体系是国际首个面向花卉品种的商业化评价标准，可有效反映切花月季的市场竞争力，为生产者引种和育种者选育提供科学依据。更多还原

【Abstract】 As a major commercial cut flower wordlwilde, the plethora of rose varieties poses a significant challenge to producers in the selection process. In order to compensate for the shortcomings of the current DUS(Distinctness, Uniformity, Stability) test, based on the DUS guidelines, this study introduced additional indicators such as single-plant yield, flowering cycle, branch length, branch thickness, uprightness, prickliness, vase life, top-view flower shape, flower color, flower diameter, and flower head height. For the first time, a commercial evaluation system was established that encompasses ornamental superiority, economic efficiency in cultivation management, and quality preservation during storage and transportation. The system was used to evaluate seven foreign varieties and five varieties bred by China Agricultural University. The results indicated that ‘Gran Donna’ and ‘Fen Hong Jia Ren’ showed relatively high yields；‘ Slivery Light’‘Ocean Breeze’ and ‘Lady Raphaela’ exhibited excellent stem quality；‘ Fei Yun’‘ Bing Cha’ and ‘Jumilia’ demonstrated outstanding vase life; while ‘Fei Yun’ ‘Slivery Light’ and ‘Jumilia’ ranked highest in ornamental value. In summary, this study establishes a comprehensive framework for evaluating the commercial potential of cut rose cultivars, providing valuable insights for breeding and cultivar selection.更多还原