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抗病耐热普通白菜新品种京冠3 号的选育
引用本文:赵岫云,张凤兰,徐家炳,余阳俊,张德双,于拴仓,卢桂香,汪维红.抗病耐热普通白菜新品种京冠3 号的选育[J].中国蔬菜,2013,1(22):96-97.
作者姓名:赵岫云  张凤兰  徐家炳  余阳俊  张德双  于拴仓  卢桂香  汪维红
作者单位:北京市农林科学院蔬菜研究中心,北京 100097
基金项目:国家科技支撑计划项目(2012BAD02B01),北京市科委项目(D111100001311002,D121100003412001),北京市叶菜类创新团队项目(blvt-01)
摘    要:京冠3 号是由两个自交不亲和系Y284 和Y231 杂交而成的普通白菜一代杂种。叶色绿,束腰性好,株型半直立,生长速度快;叶柄绿色且宽厚,叶柄宽4.7 cm,厚1.1 cm,商品性较好;平均单株质量0.28 kg,每667 m2 产量2 500~3 000 kg;高抗TuMV 和霜霉病,抗黑斑病,耐热,耐雨,适合夏、秋季栽培;已在北京、福建、浙江、广东、云南等地大面积推广,累计种植面积约63 000 hm2

关 键 词:普通白菜  京冠3    一代杂种  

A New Pakchoi F1 Hybrid —‘Jingguan No. 3’
ZHAO Xiu-Yun,ZHANG Feng-Lan,XU Jia-Bing,YU Yang-Jun,ZHANG De-Shuang,YU Shuan-Cang,LU Gui-Xiang,WANG Wei-Hong.A New Pakchoi F1 Hybrid —‘Jingguan No. 3’[J].China Vegetables,2013,1(22):96-97.
Authors:ZHAO Xiu-Yun  ZHANG Feng-Lan  XU Jia-Bing  YU Yang-Jun  ZHANG De-Shuang  YU Shuan-Cang  LU Gui-Xiang  WANG Wei-Hong
Institution:Vegetables Research Center,Beijing Academy of Agriculture and Forestry Science,Beijing 100097,China
Abstract:‘Jingguan No. 3’is a new pakchoi F1 hybrid developed by crossing 2 self-incompatible lines Y284 and Y231.Its leaves are green.The plant type is semi erect.It grows rapidly with vase shape.The petiole is green and good commercial appearance,4.7 cm in width and 1.1 cm in thickness.The average single plant weight is 0.28 kg and its yield is 37.5-45.0 t·hm-2.It is highly resistant to TuMV and downy mildew and resistant to black spot.It is suitabl e for summer and autumn cultivation.
Keywords:Pakchoi  Jingguan No  3’  F1 hybrid  
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