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时间:2020-06-03
《兼抗根结线虫、青枯病、TYLCVD番茄新品种‘浙杂301’的选育.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、分子植物育种,2014年,第12卷,第1期,第104—111页MolecularPlantBreeding,2014,Vo1.12,No.1,104—111研究报告ResearchReport兼抗根结线虫、青枯病、TYLCVD番茄新品种‘浙杂301’的选育王荣青叶青静周国治阮美颖姚祝平杨悦俭浙江省农科院蔬菜所,杭州,310021}通讯作者,younghz@163.com摘要抗病品种的培育是防治青枯病、根结线虫、番茄黄化曲叶病毒病最经济、有效的手段。‘浙杂301’是以自育的兼抗青枯病和根结线虫的株系‘T56
2、78161—1—1—2—2’为母本,AVRDC引进的兼抗青枯病和番茄黄化曲叶病毒病的‘T07—018’为父本,杂交选育而成的有限生长类型杂交一代番茄新品种。母本‘T5678161一卜1—2—2’系从‘HAWAII7996’与‘T9178’和‘斯特番茄’杂交分离后代中经l0代单株选择而成。‘浙杂301’于2011年通过浙江省非主要农作物品种认定委员会认定。对浙杂301’进行农艺性状特征、生产力、抗病性、品质特征性状等研究,结果表明‘浙杂301’高产,品质优良,耐贮运,高抗根结线虫和番茄黄化曲叶病毒病,抗青枯
3、病和番茄花叶病毒病,平均产量可达8.627x10kg/hm。该品种适合中国长江流域、华南等青枯病、根结线虫和番茄黄化曲叶病毒病高发地区种植。关键词番茄,抗病,杂交,黄化曲叶病毒,品种BreedingofTomatoNewVariety‘Zheza301’withResistancetoRootknotNematode,BacterialWiltandTomatoYellowLeafCurlVirusWangRongqingYeQingjingZhouGuozhiRuanMeiyingYaoZhupingY
4、angYuejianInstituteofVegetables,ZhejiangAcademyofAgriculturalSciences,Hangzhou,310021Correspondingauthor,younghz@163.comDOI:10.13271~.mpb.012.000104AbstractBreedingofresistantvariet、,iSoneofthemosteconomicandeffectivemethodtocontro1multipledise—asesintoma
5、to.includingbacterialwilt,root.knotnematodesandtomatoyellowleafcur1virus(TYLCV).Ahybrid(F】)VSZheza301wasbredbyusingT5678161一l一1—2—2andT07—018asfemaleparentandmaleparent,res-pectively.T5678161—1—1—2—2.alinewithresistanttobacteria1wiltandroot.knotnematode,w
6、asselectedfromthel0thgenerationofthehybridamongHAWAII7996,T9178andSTtomato.T07—018alinewithresistanttobacteria1wiltandTYLCv.wasintroducedfromAsianVegetableResearchandDevelopmentCenter(AVRDC).ThenewvarietywasapprovedbyZhejiangProvincialNon-mainCropVarietie
7、sAppraisalCommitteein2011.Throughidentifngmultiplehorticulturecharacters,wefoundthatZheza301iSanexcellenthybridF1withexcellentquality,highyield,longshelflife,andwithresistancetoroot—knotnematode,bacterialwilt,TYLCVandtomatomosaicvirus(ToMV).anditsaveragey
8、ieldcouldreach8.627×10kg/hm2.ThevarietywassuitableformultipleareassuchasYangtzeRiverdelta,SouthChina,whichoccurringseriousdiseasesincludingbacterialwilt,root—knotncmatodesandTYLCV.KeywordsTomato,Resistance,Hybrid,To
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