大白菜新品种‘绿笋70’  

A New Chinese Cabbage Cultivar‘Lüsun 70’

作　　者：张慧[1] 章时蕃[1] 李菲[1] 李国亮[1] 孙日飞[1] 张淑江[1] ZHANG Hui;ZHANG Shifan;LI Fei;LI Guoliang;SUN Rifei;ZHANG Shujiang(Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]中国农业科学院蔬菜花卉研究所,北京100081

出　　处：《园艺学报》2021年第4期841-842,共2页Acta Horticulturae Sinica

基　　金：国家重点研发计划项目(2017YFD0101802);中国农业科学院创新工程项目(CAAS-ASTIP-IVFCAAS);农业农村部园艺作物生物学与种质创制重点实验室项目。

摘　　要：大白菜新品种‘绿笋70’是利用雄性不育系配置而成的高品质中早熟杂交一代新品种。株形直立,适宜密植。叶球拧抱,炮弹形。球高39.0 cm,球径12.4 cm,净球质量1.3 kg,生长期70 d左右,净菜产量约60 t·hm^(-2),质地甘脆,品质优,抗病毒病和霜霉病。适应性强,可在河北、天津、甘肃、宁夏、云南、广西等地区推广。‘Lüsun 70’is a new heading Chinese cabbage F1 hybrid cultivar which was crossed by cytoplasmic male sterile line and inbred line. It takes about 70 d from sowing to harvesting. The plant head is erect and folding by screwing with 39 cm in height and 12.4 cm in diameter. The average head weight is about 1.3 kg. The yield is about 60 000 kg · hm^(-2). It has high quality with resistance to TuMV and downy mildew. It is suitable to be planted in Hebei,Tianjin,Gansu,Ningxia,Yunnan and Guangxi provinces of China.

关 键 词：大白菜 高品质 雄性不育 

分 类 号：S634.1[农业科学—蔬菜学]