早熟草莓新品种玉莓6号的选育  

Breeding of Yumei 6,A New Early-maturity Strawberry Cultivar

作　　者：董广 张军云 王文智 钱遵姚 杨光炤 张钟 DONG Guang;ZHANG Junyun;WANG Wenzhi;QIAN Zunyao;YANG Guangzhao;ZHANG Zhong(Yuxi Academy of Agricultural Sciences,Yuxi,Yunnan 653100,China)

机构地区：[1]玉溪市农业科学院,云南玉溪653100

出　　处：《贵州农业科学》2021年第7期88-91,共4页Guizhou Agricultural Sciences

基　　金：玉溪市高原特色冬季农业开发科技资助项目“草莓优质生态集成技术研究与示范”[玉财农(2015)198]。

摘　　要：【目的】为生产上草莓品种的新旧更替提供新的种质资源,从而提高草莓产量与品质。【方法】以法兰地为母本、红颜为父本组配,杂交选育草莓新品种玉莓6号。【结果】草莓新品种玉莓6号平均产量2678.6kg/667m_(2),植株抽生匍匐茎能力中等,果实菱形,纵径5.3 cm、横径3.7 cm,果实表面中等红色,果肉、髓心橙红色,髓心空洞中等;果实硬度2.8 kg/cm_(2),第一、二级序果平均单果重31.1 g,最大果重69.0 g,可溶性固形物含量9.85%,维生素C含量878.9 mg/kg,总糖7.1%,总酸0.58%。【结论】草莓新品种玉莓6号丰产性强,抗炭疽病、白粉病,在云南省及类似生态区适合保护地或露地半促成栽培,果实11月初成熟。【Objective】The study aims to provide new germplasm resource for the new-old replacement of strawberry cultivars in production,thereby improving the production and quality of strawberry.【Method】Falandi and Hongyan are used as female parent and male parent to breed Yumei 6,a new strawberry cultivar.【Result】The average yield of Yumei 6,a new strawberry cultivar,is 2678.6 kg/667m_(2),with medium plant stolon capacity.The fruit is rhomboidal with 5.3 cm longitudinal diameter and 3.7 cm transverse diameter,medium red surface,salmon pink pulp and heart-center,and medium heart-center hollow.The fruit hardness,average single fruit of first and second order fruit,maximum fruit weight,soluble solid content,Vitamin C content,total sugar and total acid are 2.8 kg/cm_(2),31.1 g,69.0 g,9.85%,878.9 mg/kg,7.1%and 0.58%respectively.【Conclusion】Yumei 6 is featured with good-yielding ability and resistance to anthracnose and powdery mildew,which is suitable for semi-forcing culture in protected or open filed in Yunnan Province and similar ecological area.The strawberry is mature in early November.

关 键 词：草莓 新品种 选育 玉莓6号 

分 类 号：S668.4[农业科学—果树学]