薹用芥菜新品种‘玉芽702’  

A New Brassica juncea Cultivar for Edible Stems‘Yuya 702’

作　　者：李国亮[1] 章时蕃[1] 李菲[1] 张慧[1] 孙日飞[1] 张淑江[1] LI Guoliang;ZHANG Shifan;LI Fei;ZHANG Hui;SUN Rifei;ZHANG Shujiang(State Key Laboratory of Vegetable Biobreeding,Key Laboratory of Biology and Genetic Improvement of Horticultural Crops from Ministry of Agriculture,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,蔬菜生物育种全国重点实验室,农业农村部园艺作物生物学与种质创制重点实验室,北京100081

出　　处：《园艺学报》2025年第1期261-262,共2页Acta Horticulturae Sinica

基　　金：中国农业科学院科技创新工程项目(CAAS-ASTIP-IVFCAAS);现代农业产业技术体系建设专项(CARS-23-A-14)。

摘　　要：国内首个薹用芥菜新品种‘玉芽702’是由细胞质雄性不育系2003031为母本和高代自交系2003033为父本配制而成的高品质、中早熟杂交一代新品种。该品种生长期短,定植35 d后可采收薹茎,薹茎粗壮、纤维少、口感好、品质优,抗病毒病和霜霉病,产量为22.5t·hm-2。适应性强,可在北京、宁夏、甘肃、湖北、云南、贵州、四川、陕西、广东、广西、浙江、福建等地区推广。‘Yuya 702’is first new Brassica juncea F1 hybrid cultivar for edible stems in China,which is crossed from the cytoplasmic male sterile line 2003031 and the inbred line 2003033.The cultivar has a short growth period,and can be harvested after 35 d of planting.The moss stems are thick,less fiber,good taste,excellent quality,antiviral disease and downy mildew,and yields reaching 22.5 tons per hectare.It is suitable to be planted in Beijing,Ningxia,Gansu,Hubei,Yunnan,Guizhou,Sichuan,Shaanxi,Guangdong,Guangxi,Zhejiang,and Fujian Provinces of China.

关 键 词：芥菜 薹茎 高品质 雄性不育 

分 类 号：S637.9[农业科学—蔬菜学]