摘要
培育抗病品种是防治青枯病最经济、最有效的手段.本研究选育出高抗青枯病大果型杂交一代大红果番茄品种——‘浙杂204’.其母本‘T9175’系从亚洲蔬菜研究发展中心的高抗青枯病材料CL1466的后代中经7代单株选择而成,父本T9185是从欧洲引进的‘T9502’和亚洲蔬菜研究发展中心引进材料‘T9132’杂交后经8代株系选择而成.浙杂204主要适合长江流域和华南地区青枯病高发地区种植.其品质优良,贮运性佳,高抗青枯病和枯萎病,抗番茄花叶病毒(ToMV)病,中抗叶霉病,座果能力强,平均(6穗果)可达316.37kg·hm-2.
Use of resistant variety is the most economic and effective method to control bacterial wilt of tomato.Consequently,new hybrid variety called 'Zheza 204',with high resistance to bacterial wilt and large size fruit,was bred.The female parent 'T9175' was selected by pedigree from 7 generations of the lines 'CL1466' with high resistance to bacterial wilt,which was introduced from Asian Vegetable Research and Development Center(AVRDC).Male parent 'T9185' was selected among the 8th generation of the hybrid F1 between 'T9502' and 'T9132',which were introduced from Europe and AVRDC,respectively.'Zheza 204' is an excellent hybrid F1 with high yield,excellent quality and good shipping,and with multiple diseases resistance to bacterial wilt,fusarium wilt,leaf mold and tomato mosaic virus(ToMV).It is suitable for the field infected with bacterial wilt in Yangtse River delta and in South China.Its average yield would reach 316.37 kg·hm^-2,when total 6 inflorescences of fruit were harvested.
出处
《浙江大学学报(农业与生命科学版)》
CAS
CSCD
北大核心
2007年第5期557-561,共5页
Journal of Zhejiang University:Agriculture and Life Sciences
基金
国家高技术研究发展计划863"资助项目(202AA207013-2).
关键词
番茄
杂交一代
浙杂204
高抗青枯病
tomato
hybrid F1
Zheza 204
high resistance to bacterial wilt