摘要
‘科大204’番茄是以优良自交系‘TP025-2’为母本,‘869-1’为父本杂交育成的抗番茄黄化卷叶病毒的新品种。生长势强,无限生长类型,7～8片真叶着生第一花序。果实扁圆形,单果质量200～250g,成熟果粉红色,中等硬度,口感好,品质优良。抗番茄黄化卷叶病毒,兼抗枯萎病、叶霉病和TMV。中早熟,平均产量121.8t·hm-2,适宜北方保护地早春和秋延后栽培。
＇Keda 204＇ is a new pink tomato hybrid resistant to Tomato yellow leaf curl virus（TYLCV）,which is developed by crossing ＇TP025-2＇×＇869-1＇.The hybrid grows strongly with indeterminate plant type and mid-early maturity.The matured fruits are oblate in shape,pink in color with moderate firmness and good quality.The single fruit weight ranges from 200 g to 250 g.Especially,it is resistance to TYLCV,as well as fusarium wilt,leaf mould and TMV.The average yield of＇Keda 204＇was 121.8 t · hm-2 as a result of multiple experiments.The hybrid is suitable for cultivation in early spring and late autumn under greenhouse conditions in northern China.
出处
《园艺学报》
CAS
CSCD
北大核心
2011年第2期399-400,共2页
Acta Horticulturae Sinica
基金
河北省科技支撑计划项目(06220116D)
河北省自然科学基金项目(C2010000860)
石家庄市科技支撑计划项目(08149042A)
关键词
番茄
番茄黄化卷叶病毒
品种
tomato
Tomato yellow leaf curl virus
cultivar
