春甘蓝新品种‘中甘26’  

A New Spring Cabbage Cultivar’Zhonggan 26’

作　　者：吕红豪[1] 杨丽梅[1] 方智远[1] 张扬勇[1] 庄木[1] 刘玉梅[1] 王勇 季家磊 李占省[1] 韩风庆 LU Honghao;YANG Limei;FANG Zhiyuan;ZHANG Yangyong;ZHUANG Mu;LIU Yumei;WANG Yong;JI Jialei;LI Zhansheng;HAN Fengqing(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》2022年第10期2285-2286,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);财政部和农业农村部:国家现代农业产业技术体系项目(CARS-23)。

摘　　要：‘中甘26’是以显性核基因雄性不育系DGMS01-20为母本,自交系93-719为父本配制而成的早熟春甘蓝一代杂种。叶球圆球形,球色绿,单球质量约0.9 kg;叶球质地脆嫩,口感清甜,商品性佳;适应性强,耐未熟抽薹。华北地区春季保护地或露地栽培,从定植到收获约50 d,平均产量67.67 t·hm^(-2)。适宜在北京、河北、河南、甘肃、陕西、山东、浙江等地春季保护地或露地种植。’Zhonggan 26’is an early-maturing spring cabbage hybrid derived from the dominant genic male sterile line DGMS01-20 and the inbred line 93-719.The head is round in shape and green in color,with the weight of 0.9 kg.The head tastes crisp,tender and fresh,with high quality.It has broad adaptability and high tolerance to premature bolting.It takes about 50 days from transplantation to harvest when planted in the open field in North China as the spring cabbage.The yield is 67670 kg·hm^(-2).It is suitable for protected and open field cultivation in spring in Beijing,Hebei,Henan,Gansu,Shaanxi,Shandong,Zhejiang,etc.

关 键 词：甘蓝 早熟 一代杂种 显性核基因雄性不育系 分子标记辅助选择 品种 

分 类 号：S635.1[农业科学—蔬菜学]