辣椒新品种靓优大椒的选育  

Breeding of a new pepper cultivar Liangyou Dajiao

作　　者：徐青 李永辉 申爱民 王亚锋 赵阳 XU Qing;LI Yonghui;SHEN Aimin;WANG Yafeng;ZHAO Yang(Zhengzhou Agricultural Science and Technology Research Institute,Zhengzhou 450015,Henan,China;Zhengzhou Zhengyan Seedling Technology Co.,Ltd.,Zhengzhou 450015,Henan,China)

机构地区：[1]郑州市农业科技研究院,郑州450015 [2]郑州郑研种苗科技有限公司,郑州450015

出　　处：《中国瓜菜》2024年第7期168-171,共4页China Cucurbits And Vegetables

基　　金：国家现代农业产业技术体系专项(CARS-23-G18);河南省以色列品种和配套技术国际联合实验室项目。

摘　　要：靓优大椒是以自交系ZY55-16-14为母本、自交系ZY18-11-3为父本选育而成的辣椒杂交1代新品种。该品种在塑料大棚春提前栽培中全生育期172 d左右,株高72.0 cm左右,株幅68.0 cm左右;始花节位7~8节,早熟;果实牛角形,青熟期绿色,老熟果红色;果实平均纵径25.0 cm,平均横径5.0 cm,平均果肉厚度0.45 cm,平均单果质量124 g;鲜果维生素C含量(w,后同)117 mg·100 g^(-1),辣椒素含量0.09%;田间表现抗病毒病、疫病、炭疽病,较耐弱光;667 m^(2)产量3900~4500 kg,适宜在河南、江苏等地保护地和春露地栽培。2019年通过农业农村部非主要农作物品种登记。Liangyou Dajiao is a hybrid of the first generation of chili peppers,selected from the inbred line ZY55-16-14 as the female parent and the inbred line ZY18-11-3 as the male parent.The full growth period of the variety is about 172 days,the plant height is about 72.0 cm,and the plant width is about 68.0 cm during early spring cultivation in plastic greenhouses.The initial flower nodes are 7-8 nodes,early maturity.The fruit is horn shaped,green during the green ripening period,and red during the old ripening period;The average vertical diameter of the fruit is 25.0 cm,the average horizontal diameter is 5.0 cm,the average flesh thickness is 0.45 cm,and the average single fruit mass is 124 g.The content of fresh fruit vitamin C is 117 mg·100 g^(-1),and the content of capsaicin is 0.09%.In the field,it exhibits resistance to viral diseases,phytophthora,and anthracnose,and is more tolerant to low light;667 m^(2) yield is 3900-4500 kg,it is suitable for cultivation in protected areas and spring open fields in Henan,Jiangsu,and other areas.

关 键 词：辣椒 新品种 靓优大椒 杂交1代 

分 类 号：S641.3[农业科学—蔬菜学]