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期 刊 ：植物遗传资源学报 2014年 15卷 3期

关键词：番茄；浙粉702；叶霉病；番茄黄化曲叶病毒；品种；分子标记；选育；

Keywords:tomato, Zhefen 702, tomato yellow leaf curl virus, variety, molecular marker, breeding,

摘 要 ：高抗黄化曲叶病毒病番茄新品种浙粉702是以自育株系材料T7969F2-19-1-1-3为母本，T4078F2-3-3-3为父本，结合分子标记辅助技术选育的杂交一代粉红大果型番茄品种。母本‘T7969F2-19-1-1-3’系从以色列引进的耐贮运番茄品种‘NEMO-TAMMI’（F1）与抗叶霉病粉红株系材料‘T9179’杂交分离后代中经连续9代单株选择而成。父本‘T4078F2-3-3-3’系从荷兰引进的抗TYLCVD番茄品种‘奇诺亚’（F1）与粉红株系材料‘T9178’杂交分离后代中经连续8代单株选择而成。该品种2011年通过浙江省非主要农作物认定委员会认定。通过对浙粉702园艺性状、产量性状、品质性状和抗病性等进行研究，结果表明：浙粉702 品质优良，早熟，丰产，高抗番茄黄化曲叶病毒病，枯萎病，抗叶霉病和番茄花叶病毒病，适合我国喜食粉果地区种植，平均可达73.83 t.hm-2。

Abstract:A new tomato cultivar vs Zhefen 702 with high resistance to yellow curl virus disease was bred by integrating conventional breeding and molecular marker assistance breeding, using T7969F2-19-1-1-3 and T4078F2-3-3-3 as female and male parents. The female parent was derived from progenies by crossing of‘NEMO-TAMMI’（F1）and‘T9179’. The male parent was derived from progenies by crossing of‘qirouya’（F1）and‘T9178’. ‘NEMO-TAMMI’ is the hybrid that derived from Israel with long shelf life. The variety had been approved by non-main crop committee in Zhejiang province in 2011. Through identifying multiple horticulture characters, we found that Zhefen 702 is an excellent hybrid F1 with excellent quality, early-maturing, high yield, and with diseases resistance to TYLCV, leaf mold, fusarium wilt, and tomato mosaic virus (ToMV). Its average yield could reach 73.83 t. hm-2. The variety was suitable for multiple areas in our country, peoples of which like eating pink tomato fruits.

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