番茄新品种东农709的选育  

A New Tomato F_1 Hybrid ‘Dongnong 709’

作　　者：许向阳[1] 李景富[1] 李桂英[1] 

机构地区：[1]东北农业大学园艺学院,哈尔滨150030

出　　处：《中国蔬菜》2002年第5期21-22,共2页China Vegetables

摘　　要：东农 70 9是用美国品种NorthernExposure的稳定自交系 92 10 5和美国常规品种T66配制的一代杂种。属有限生长类型 ,生长势强 ,叶色深绿 ,高抗TMV和枯萎病 ,耐早疫病。中早熟 ,果实红色 ,畸形果少 ,硬度大 ,耐贮运 ,品质优良。一般春季大棚每 667m2 产量可达 70 0 0～ 750 0kg。适于保护地早春和露地栽培。Dongnong 709' is a new tomato F 1 hybrid developed by crossing parental lines of 92 10 5 with open pollinated variety T66. It is determinate and grows vigorously with a high resistance to TMV and fusarium wilt of tomato,tolerance to early blight and low temperature. Its fruits are red, firmness with long shelf life and are fit for storage and transportation. It yields about 112.5-129.5kg·hm -2 and can be well cultivated in open and spring protected field.

关 键 词：番茄 新品种 东农709 选育 

分 类 号：S641.2[农业科学—蔬菜学]