无核葡萄新品种‘秦秀’和‘秦红1号’在陕西宝鸡的引种表现  

Introduction Performance of New Seedless Grape Varieties‘Qinxiu’and‘Qinhong 1’in Baoji,Shaanxi Province

作　　者：梁静怡 康亚楼 蔡晓月 张剑侠[1] LIANG Jingyi;KANG Yalou;CAI Xiaoyue;ZHANG Jianxia(College of Horticulture,Northwest A&F University/State Key Laboratory of Crop Stress Biology in Arid Areas,Yangling,Shaanxi 712100,China;Baoji Jintai District Agricultural Product Quality and Safety Center,Baoji,Shaanxi 721000,China;Baoji Jintai District Agriculture Bureau,Baoji,Shaanxi 721000,China)

机构地区：[1]西北农林科技大学园艺学院/旱区作物逆境生物学国家重点实验室,陕西杨凌712100 [2]宝鸡市金台区农产品质量安全中心,陕西宝鸡721000 [3]宝鸡市金台区农业局,陕西宝鸡721000

出　　处：《陕西农业科学》2024年第10期16-19,共4页Shaanxi Journal of Agricultural Sciences

基　　金：陕西省重点研发计划-乡村振兴科技专项(2022FP-31)。

摘　　要：为扩大鲜食葡萄供应期,促进葡萄产业的可持续发展,陕西省宝鸡市于2018年引进无核葡萄新品种‘秦秀’和‘秦红1号’进行塑料大棚中水平棚架栽培。在盛果期的2023年,对2个品种的植物学性状、物候期、结果表现、抗病性进行了调查,为进一步的生产推广应用提供参考依据。结果表明,‘秦秀’生长势中庸,3月24日开始萌芽,5月2日进入始花期,8月2日果实成熟,属于早熟品种,果实红色,外观漂亮,平均穗质量474.6 g,平均单粒质量5.6 g,脆肉,可溶性固形物含量16.8%,无核或残核,单产1033.6kg/667 m^(2),不感灰霉病和酸腐病,感白粉病,适合在宝鸡市设施种植;‘秦红1号’生长势较旺,3月27日开始萌芽,5月10日进入始花期,8月23日果实成熟,属于中晚熟品种,果实红色,平均穗质量773.6 g,平均单粒质量5.9 g,脆肉,可溶性固形物含量19.3%,无核,单产2234.7 kg/667 m^(2),丰产性强,较抗灰霉病和酸腐病,感白粉病,着色不均匀,适合在高纬度、高海拔的西北地区种植。To expand the supply period of table grapes and promote the sustainable development of the grape industry,new seedless grape varieties‘Qinxiu’and‘Qinhong 1’were introduced to Baoji City,Shaanxi Province in 2018 for cultivation in plastic greenhouses.In 2023,during the peak fruiting period,we investigated the botanical traits,phenological stages,fruit performance,and disease resistance of the two varieties to provide a reference for further production and application.The results shows that the growth potential of‘Qinxiu’exhibits moderate growth vigor,sprouting on March 24,entering the initial flowering stage on May 2,and maturing on August 2.This early-maturing variety produces attractive red fruits with an average cluster weight of 474.6 g and an average berry weight of 5.6 g.The flesh is crisp,with a soluble solids content of 16.8%.It is seedless or has residual seeds,with a yield of 1033.6 kg per 667 m^(2).This variety is resistant to gray mold and acid rot but is susceptible to powdery mildew,making it suitable for cultivation in Baoji's facilities.In contrast,‘Qinhong 1’demonstrates vigorous growth,sprouting on March 27,entering the initial flowering stage on May 10,and maturing on August 23.The fruit is red,with an average cluster weight of 773.6 g and an average berry weight of 5.9 g.The flesh is also crisp,with a soluble solids content of 19.3%and is seedless.It yields 2234.7 kg per 667 m^(2)and exhibits high productivity.While it shows good resistance to gray mold and acid rot,it is susceptible to powdery mildew and has uneven coloring,making it well-suited for development in the high-latitude and high-altitude regions of northwest China.

关 键 词：无核葡萄 秦秀 秦红1号 引种表现 陕西宝鸡 

分 类 号：S663[农业科学—果树学]