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青花菜新品种碧绿258 的选育
引用本文:丁云花,宋曙辉,赵学志,何洪巨,黄,蓉,胡建坤,黄瑞荣.青花菜新品种碧绿258 的选育[J].中国蔬菜,1981,1(12):98-101.
作者姓名:丁云花  宋曙辉  赵学志  何洪巨      胡建坤  黄瑞荣
作者单位:(1 北京市农林科学院蔬菜研究中心,农业农村部华北地区园艺作物生物学与种质创制重点实验室,蔬菜; 种质改良北京市重点实验室,北京 100097;2 江西省农业科学院植物保护研究所,江西南昌 330200)
基金项目:国家重点研发计划项目(2017YFE0114500),北京市农林
科学院科技创新能力建设专项(KJCX20170710,KJCX20200202),
北京市科技计划项目(Z191100004019010), 欧盟地平线项目
(774244-BRESOV-H2020-SFS-2016-2017/H2020-SFS-2017-2), 江
西省重点研发计划项目(20161ACF60015),国家公益性行业(农业)
科研专项(201003029)
摘    要:碧绿258 是以细胞质雄性不育系CMS401 为母本,以自交系202 为父本配制而成的青花菜一代杂种。中熟,从定植 至收获85 d(天)左右;株型直立,叶片稍皱,叶缘波浪形,叶面蜡粉多;花球半圆球形、紧实,花蕾细小、绿色,低温条 件下不易变紫,单球质量0.5 kg 左右,VC 含量1 061 mg · kg-1(FW),蛋白质含量3.32%,且富含矿物营养;田间对病毒病 和黑腐病的抗性与对照优秀、耐寒优秀相当,每667 m2 产量1 300 kg 左右,适合北京、河北、天津、河南等地秋季种植。

关 键 词:青花菜  碧绿258  一代杂种  

A New Broccoli F1 Hybrid —‘Bilyu 258’
DING Yunhua,SONG Shuhui,ZHAO Xuezhi,HE Hongju,HUANG Rong,HU Jiankun,HUANG Ruirong.A New Broccoli F1 Hybrid —‘Bilyu 258’[J].China Vegetables,1981,1(12):98-101.
Authors:DING Yunhua  SONG Shuhui  ZHAO Xuezhi  HE Hongju  HUANG Rong  HU Jiankun  HUANG Ruirong
Institution:〔1Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry Sciences,Key Laboratory of Biology and; Genetic Improvement Creation of Horticultural Crops(North China),Ministry of Agriculture and Rural Affairs,Beijing Key; Laboratory of Vegetable Germplasm Improvement,Beijing 100097,China;2Institute of Plant Protection,Jiangxi Academy of; Agricultural Sciences,Nanchang 330200,Jiangxi,China〕
Abstract:‘Bilyu 258’is a broccoli F1 hybrid developed by crossing cytoplasmic male sterile line‘CMS401’as female parent and inbred line‘202’as male parent.It is of mid-maturity.It takes about 85 days from transplanting to harvest.The plant is of erect type.Its leaf blades are slightly wrinkled with margin wavy and thick wax on leaf surface.Its head is semi-circular,compact with small and green buds,not turnning violet even under low temperature.The single head weight is about 0.5 kg.Its VC content is 1 061 mg · kg-1(FW)and protein content is 3.32%.It is rich in mineral nutrients.Its resistance to TuMV and black rot in fields is equivalent both to the contrasts‘Youxiu’and‘Naihanyouxiu’.It can yield about 19.5 t · hm-2.It is suitable for autumn cultivation in Beijing,Hebei,Tianjin and Henan.
Keywords:broccoli  &lsquo  Bilyu 258&rsquo    F1 hybrid  
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