球茎甘蓝(苤蓝)新品种翠宝1号的选育  

A New Kohlrabi F_1 Hybrid — ‘Cuibao No.1'

作　　者：霍振国[1] 张孟军[1] 李永义[1] 孟文信 刘海河[2] HUO Zhen-guo;ZHANG Meng-jun;LI Yong-yi;MENG Wen-xin;LIU Hai-he(Handan Vegetable Institute,Handan 056046,Hebei,China;College of Horticulture,Hebei Agricultural University,Baoding 071001,Hebei,China)

机构地区：[1]邯郸市蔬菜研究所,河北邯郸056046 [2]河北农业大学园艺学院,河北保定071001

出　　处：《中国蔬菜》2018年第10期82-84,共3页China Vegetables

基　　金：邯郸市科学技术研究与发展计划项目(1534201096-5)

摘　　要：翠宝1号是以雄性不育系9693-87A为母本,自交系Z044-1为父本配制而成的杂交一代苤蓝新品种,球茎扁圆形,横径14.5 cm,纵径9.4 cm,球色翠绿,表面光滑,皮薄,肉白色,口感脆甜,粗纤维少,商品性好。单球质量1.2 kg。田间对黑腐病、霜霉病和病毒病的抗性强于对照青苤蓝。从定植到收获需要60 d(天),每667 m^2产量5 500 kg左右,适宜我国北方地区秋季露地栽培。‘Cuibao No.1’is a new kohlrabi F1 hybrid developed by crossing male sterile line‘9693-87A’as female parent and inbred line‘Z044-1’as male parent.The corm is oblate in shape,14.5 cm in transverse diameter and 9.4 cm in vertical diameter.The single fruit weight is 1.2 kg.It has jade green and thin peel with smooth surface.Its flesh is white in color,tastes crisp and sweet with less coarse fiber.It has good commodity.In field its resistance to black rot,downy mildew and virus disease is stronger then that of the contrast‘Qinpielan’.It can be harvested in 60 days after planting.It can yield about 82.5 t·hm-2.It is suitable to be cultivated in autumn in open fields of Northern China.

关 键 词：球茎甘蓝(苤蓝) 雄性不育系 翠宝1号 一代杂种 

分 类 号：S635.2[农业科学—蔬菜学]