红果番茄新品种陇番14号的选育  

A New Red Fruit Tomato F_(1) Hybrid—‘Longfan No.14’

作　　者：胡志峰[1] 邵景成[1] 张莉 王萍[1] HU Zhifeng;SHAO Jingcheng;ZHANG Li;WANG Ping(Vegetable Research Institute,Gansu Academy of Agricultural Science,Lanzhou 730070,Gansu,China)

机构地区：[1]甘肃省农业科学院蔬菜研究所,甘肃兰州730070

出　　处：《中国蔬菜》2023年第4期107-109,共3页China Vegetables

基　　金：甘肃省重点研发计划项目(22YF7NA033);甘肃省农业科学院现代生物育种专项(2019GAAS06)。

摘　　要：陇番14号是以自交系13117为母本,以自交系13118为父本配制而成的中晚熟番茄一代杂种。无限生长类型,生长势较旺;第1花序节位为第7~9节,花序间隔3~5节;果实圆形、红色,无绿果肩,平均单果质量170.5 g;果实硬度2.09 kg·cm^(-2),畸裂果率2.89%;可溶性固形物含量5.12%,VC含量90.2 mg·kg^(-1),有机酸含量3.9 g·kg^(-1);高抗TMV,抗TYLCV、叶霉病,耐早疫病,每667 m^(2)产量7 000 kg左右,适宜甘肃早春茬设施栽培。‘Longfan No.14’is a new middle-late maturing tomato F_(1) hybrid developed by crossing inbred line‘13117’as female parent and‘13118’as male parent.It is of indeterminate growth type.Its plant has strong growing vigor.The first inflorescence sets on the 7-9th segments,with inflorescence intervals of 3-5.The fruit is of round shape and red in color.Its young fruit has no green shoulder.The average single fruit weight is 170.5 g.The fruit hardness is 2.09 kg·cm^(-2),abnormal cracked fruit rate is 2.89%.The soluble solid content is 5.12%,VC content is 90.2 mg·kg^(-1),and organic acid content is 3.9 g·kg^(-1).It is highly resistant to TMV,resistant to TYLCV and leaf mold,tolerant to early blight.It can yield about 105 t·hm^(-2).It is suitable to be cultivated in protected conditions in spring at Gansu Province.

关 键 词：番茄 陇番14号 一代杂种 

分 类 号：S641.2[农业科学—蔬菜学]