草莓新优品种在甘肃榆中地区的引种试验  

In troduction experiment of new excellent strawberry varieties in Yuzhong area of Gansu Province

作　　者：党伟 范嘉林 徐变变 孙剑 王芳 赵明新[2] DANG Wei;FAN Jialin;XU Bianbian;SUN Jian;WANG Fang;ZHAO Mingxin(Shangqiu Academy of Agriculture and Forestry Sciences,Shangqiu,Henan,476000,China;Institute of Forestry,Fruit and Flower,Gansu Academy of Agricultural Sciences,Lanzhou,Gansu,730070,China)

机构地区：[1]商丘市农林科学院,河南商丘476000 [2]甘肃省农业科学院林果花卉研究所,兰州730070

出　　处：《中国南方果树》2025年第1期173-177,共5页South China Fruits

基　　金：甘肃省农业科学院院列重点研发计划(2022GAAS18)资助。

摘　　要：引进“妙香7号”“红玉”“粉玉”等8个特色草莓新优品种,进行日光温室栽培比较试验。比较了物候期、植物学生长特性、果实品质和产量、抗病虫性等方面的田间表现。结果表明,“红玉”与其他7个草莓品种相比,表现产量高,平均可溶性固形物含量高,抗白粉病、灰霉病强,糖酸比和硬度最高。“妙香7号”维生素C含量与“越秀”相近,高于其他6个品种,产量高于“粉玉”“建德红”“京郊小白”“红颜”,可溶性固形物含量高于“建德红”“京郊小白”“黑珍珠”“越秀”,抗灰霉病、根腐病强,糖酸比低于“红玉”“粉玉”,高于其他5个品种,硬度与“红玉”相近,高于其他品种。“粉玉”可溶性固形物含量高于“妙香7号”“建德红”“京郊小白”“黑珍珠”“越秀”,果实病果率低,抗白粉病、灰霉病强,糖酸比低于“红玉”,高于其他6个品种,果实硬度高于“建德红”“红颜”。试验结果初步表明,“红玉”“粉玉”“妙香7号”在甘肃榆中地区具有一定的推广潜力。Miaoxiang No.7,Ruby,Fenyu and other 8 new excellent varieties of strawberry were introduced for comparative experiments in solar greenhouse.The performance of these varieties including phenological period,botanical growth characteristics,fruit quality and yield,resistance to pests and diseases were compared.The results showed that compared with other 7 strawberry varieties,Ruby showed higher yield and average soluble solid content,stronger resistance to powdery mildew and gray mold,and the highest sugar-acid ratio and fruit hardness.The content of vitamin C of Miaoxiang No.7 was similar to that of Yuexiu,which was higher than that of other 6 varieties,and its yield was higher than that of Fenyu,Jiande Hong,Jingjiao Xiaobai and Hongyan.The soluble solid content of Miaoxiang No.7 was higher than that of Jiande Hong,Jingjiao Xiaobai,Black Pearl and Yuexiu,it showed resistance to gray mold and strong resistance to root rot,while its sugar-acid ratio was lower than that of Ruby,Fenyu,and higher than that of the other 5 varieties,and the hardness was similar to Ruby and higher than that of other varieties.The soluble solid content of Fenyu was higher than that of Miaoxiang No.7,Jiande Hong,Jingjiao Xiaobai,Black Pearl and Yuexiu.It showed low fruit disease rate,strong resistance to powdery mildew and gray mold,lower sugar-acid ratio than that of Ruby and higher than that of the other 6 varieties,higher fruit hardness than that of Jiande Hong and Hongyan.The experimental results showed that Ruby,Fenyu and Miaoxiang No.7 had certain promotion potential in Yuzhong area of Gansu Province.

关 键 词：草莓 榆中地区 新优品种 引种 

分 类 号：S668.4[农业科学—果树学]