双抗粉果番茄新品种郑番1203的选育  

A Pink Tomato F_1 Hybrid with Double-resistance to Diseases—‘Zhengfan 1203'

作　　者：万秀娟[1] 胡京昂[1] 应芳卿[1] 李自娟[1] 黄文[1] WAN Xiu-juan;HU Jing-ang;YING Fang-qing;LI Zi-juan;HUANG Wen(Zhengzhou City Vegetable Research Institute,Zhengzhou 450015,Henan,China)

机构地区：[1]郑州市蔬菜研究所,河南郑州450015

出　　处：《中国蔬菜》2017年第5期77-79,共3页China Vegetables

基　　金：河南省科技攻关计划项目(162102110069);河南省现代产业技术体系建设项目(S2010-03-G02);郑州市重大科技专项(162PDZX188)

摘　　要：郑番1203是以T12-6为母本,TY12-3为父本配制而成的无限生长型晚熟粉果番茄一代杂种。商品性好,裂果率低,叶色深绿,生长势强,果实粉红色,幼果无绿果肩,果实高圆,果面光滑,硬度高,平均单果质量198g。含有Ty1、Ty3a和Cf9抗病基因,田间表现抗番茄黄化曲叶病毒病(TYLCV)和叶霉病。VC含量155.4mg·kg^(-1),可溶性固形物4.2%,品质优。早春种植产量6200kg·(667m^2)^(-1)左右,秋延后种植产量4100kg·(667m^2)^(-1)左右,适宜我国北方春秋保护地栽培。‘Zhengfan1203’is a new tomato F1hybrid of late-maturity and infinite-growth-type,developed by crossing‘T12-6’as female parent and‘TY12-3’as male parent.This variety has good commercial character and low split rate.Its leaf is dark green in color.It has strong growth vigor.The fruit is pink in color.The young fruit has no green shoulder.The fruit is tall and round shape with smooth surface and high hardness.The average single fruit weight is198g.This variety contains Ty1,Ty3a and Cf9genes.It is resistant to Tomato yellow leaf curl virus(TYLCV)and leaf mold in fields.Its VC content is155.4mg·kg-1and soluble solid content is4.2%.The yields of early spring and late autumn cultivation were about93.0t·hm-2and61.5t·hm-2,respectively.It is suitable for cultivation in protected fields in spring and autumn in northern China.

关 键 词：番茄 郑番1203 一代杂种 抗番茄黄化曲叶病毒病 抗叶霉病 

分 类 号：S641.2[农业科学—蔬菜学]