芥蓝新品种‘秋宝芥蓝’的选育  

Breeding of a New Brassica alboglabra Variety‘Qiubao kale’

作　　者：黎庭耀[1,2] 李桂花 吴增祥[1,2] 陈汉才 沈卓 周轩[1,2] 杨易 张艳 LI Tingyao;LI Guihua;WU Zengxiang;CHEN Hancai;SHEN Zhuo;ZHOU Xuan;YANG Yi;ZHANG Yan(Vegetable Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510640,Guangdong,China;Guangdong Key Laboratory of New Technology Research of Vegetable,Guangzhou 510640,Guangdong,China)

机构地区：[1]广东省农业科学院蔬菜研究所,广州510640 [2]广东省蔬菜新技术研究重点实验室,广州510640

出　　处：《农学学报》2023年第8期69-73,共5页Journal of Agriculture

基　　金：广东省重点领域研发计划项目“现代种业‘优质多抗菜心芥蓝新品种选育’”(2018B020202010);广东省科技计划项目“中马高山反季节蔬菜新品种新技术研究及示范推广”(2018A050506051)。

摘　　要：为丰富芥蓝遗传资源,提升芥蓝杂交育种水平,利用细胞质雄性不育系配制而成的杂交一代芥蓝新品种‘秋宝芥蓝’,具有中熟、品质优和商品性好的特点。‘秋宝芥蓝’叶片近圆形,叶长16.0 cm,叶宽15.7 cm,菜薹长19.8 cm,薹粗1.8~2.0 cm,单薹质量100~120 g,播种至初收55~60 d。区域试验平均产量为9593.9 kg/hm^(2),比对照品种‘顺宝芥蓝’平均增产11.0%。‘秋宝芥蓝’耐涝性和抗病性较强,适应性较广,广州地区适播期为9—11月下旬。In order to enrich the genetic resources of Chinese kale and improve the level of kale hybrid breeding,‘Qiubao kale’,a new hybrid kale variety prepared by using cytoplasmic male sterile line,was bred.The variety has the characteristics of medium maturity,excellent quality and good marketability.The leaves of‘Qiubao kale’are nearly round,with a leaf length of 16.0 cm and a leaf width of 15.7 cm.The stem is 19.8 cm in length and 1.8-2.0 cm in thickness,and the mass of a single stem is 100-120 g.It takes 55-60 days from sowing to first harvest.The average yield of the regional test is 9593.9 kg/hm^(2),an average increase of 11.0%compared with that of the control variety‘Shunbao kale’.‘Qiubao kale’has strong waterlogging tolerance,disease resistance and wide adaptability,and its suitable sowing period in Guangzhou is from September to late November.

关 键 词：芥蓝 中熟 细胞质雄性不育 选育 品种 

分 类 号：S635.9[农业科学—蔬菜学]