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14种切花月季抗寒性比较及评价.docx

来源：花匠小妙招时间：2025-06-16 21:30

可修编- 可修编- 可修编可修编? 14种切花月季抗寒性比较与坪价作者:x王安付紫讯肖立展样拎富四民来源：《衣业料学》2018年第07册摘要：以14种幼花月李品种力供试林料，研究貝耐低温聊迫性，以期为幼花月季冬李生产和耐寒品种选育提供依据。5、0、?5、-10 t的低温条件下处理一年生扑捕苗，测定其丙二蜃(MDA)含量、可溶性糖含量、可溶11蛋白质含量、量、过氧化物10 (POD) 活性和超氧化物岐化蔺(SOD)沽性，在此基隅上，便用隶属因数法it算隶属因数値，并根据绘合隶属因数值进行系貌聚类分析。结果表明，14种幼花月季品种林寒性差异较明显，抗寒性力影星＞坦尼克〉蓝月〉梅朗口红〉卡罗拉〉肯尼迪〉蓝色香水＞1!昧〉菜茵黄金〉金凤凰＞白圣观〉金奖章＞纟1衣主教〉藪安瓶〉通过系统聚类将其分力3个等级：影星tORK强，金奖章、红衣主教和戟安娜抗寒性较弱，貝他10彳、品种抗寒性中等。关赴词：切花月季；IU11;生理荷标；隶属因釵法中图分类号：S685/I2文献标识侶：A文章编号：0439-8114 (2018 ) 07-0075-05 D0I： 10.14088/j.ki.issn0439-8114.2018.07.017 parison and Evaluation on Cold-tolerance of Fourteen Cut Rose Cultivars LIU Fenga, LI Haoa, WANG Ana, FU Zi-yanga, XIAO U-zhanb, ZHANG Gui-linga, WEN Si-minc (a.College of Agricultural and Forestry Science； b.College of Life Sciences； c.Asset Management Office, Linyi University, Linyi 276000, Shandong, China ) Abstract： Low temperature stress resistance of 14 cut rose cultivars were studied to provide references for cultivation and cold tolerance breeding in winter. The MDA content, soluble sugar content, soluble protein content, proline content, POD activity and SOD activity of annual cuttings were measured at low temperature of 5f 0, -5, -10 °C, on this basis, the membership function method was used to calculate the membership function value, and the system clustering analysis was carried out according to the value of the prehensive membership function. The results showed that the difference of cold resistance of cut rose cultivars was obviously, the cold tolerance ability from high to low were followed by Movie Star, Tineke, Blue Moon, Rouge Meilland, Carola, John F. Kennedy, Blue Parfum, Huan zhu, Pfalzer Gold, Golden Scepter, White Christmas, Gold Medal, Kardinal and Diana. Using cluster analysis, 14 cultivars were divided into three grades： low temperature tolerance of Movie star was the strongest, those of Gold Medal, Kardinal and Diana were the weakest, and the other 10 varieties were medium. Key words： cut rose ； low temperature tolerance