番茄新品种鸿硕729的选育  

A new tomato cultivar Hongshuo 729

作　　者：赵海霞 王彦军 于安芬 李瑞琴 邓志刚 王学强 ZHAO Haixia;WANG Yanjun;YU Anfen;LI Ruiqin;DENG Zhigang;WANG Xueqiang(Jiuquan Institute of Agricultural Sciences Research,Jiuquan 735000,Gansu,China;Jiuquan Honglide Seed Industry Co.,Ltd.,Jiuquan 735000,Gansu,China;Institute of Animal,Grass and Green Agriculture,Gansu Academy of Agricultural Sciences(Institute of Agricultural Quality Standards and Testing Technology,Gansu Academy of Agricultural Sciences),Lanzhou 730000,Gansu,China;Jiuquan Vocational and Technical College,Jiuquan 735000,Gansu,China)

机构地区：[1]酒泉市农业科学研究院,甘肃酒泉735000 [2]酒泉鸿利得种业有限责任公司,甘肃酒泉735000 [3]甘肃省农业科学院畜草与绿色农业研究所(甘肃省农业科学院农业质量标准与检测技术研究所),兰州730000 [4]酒泉职业技术学院,甘肃酒泉735000

出　　处：《中国瓜菜》2024年第5期176-179,共4页China Cucurbits And Vegetables

基　　金：甘肃省农业农村厅科技项目(GNKJ-2020-30,GNKJ-2021-45)。

摘　　要：鸿硕729是以自交系1863为母本,以自交系1529为父本育成的中早熟番茄杂交1代新品种。露地种植从播种到始收96 d左右,无限生长型,植株生长势旺,第1花序着生于主茎第6~7节位,每隔约4片叶生1花序;果实扁圆形,果表光滑,果脐小,成熟果粉红色,无绿肩,果实硬度高,平均单果质量202 g;可溶性固形物含量(w,后同)5.25%,维生素C含量250.00 mg·kg^(-1),番茄红素含量22.90 mg·kg^(-1);中抗黄瓜花叶病毒(CMV,cucumber mosaic virus)、番茄花叶病毒(To MV,tomato mosaic virus)、番茄黄化曲叶病毒(TYLCV,tomato yellow leaf curl virus)、枯萎病、叶霉病及根结线虫病;露地栽培平均667 m^(2)产量6499.8 kg左右,适宜在甘肃、内蒙古、山东、宁夏、青海、云南早春保护地、露地和秋延保护地及越冬日光温室种植。2021年获得农业农村部非主要农作物品种登记。Hongshuo 729 is a new first-generation hybrid of middle-early maturing tomato variety,which is prepared with inbred line 1863 as the female parent and inbred line 1529 as the male parent.In open fields cultivation,its growing period is about 96 d from sowing to first harvest.It is infinite growth type and strong plant growth potential.The first inflorescence emerged at the 6th to 7th node of the main stem,with 1 inflorescence every about 4 leaves.The mature fruits are oblate and pink with no green shoulder,smooth fruit surface and small fruit umbilicus.Average single fruit mass is 202 g.The content of soluble solids is 5.25%,The vitamin C content is 250.00 mg·kg^(-1)and lycopene content is 22.90 mg·kg^(-1).The average yield per 667 m^(2)is about 6499.8 kg in open field cultivation.It is medium resistant to cucumber mosaic virus(CMV),tomato mosaic virus(ToMV),tomato yellow leaf curl virus(TYLCV),blight,leaf mold and root-knot nematodes.Therefore,it is suitable for planting in the early spring protected area,open field,late autumn protected area and overwintering solar greenhouse in Gansu,Inner Mongolia,Shandong,Ningxia,Qinghai,Yunnan and other regions.

关 键 词：番茄 新品种 鸿硕729 杂种1代 

分 类 号：S641.2[农业科学—蔬菜学]