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| 叶用芥菜新品种“黔青2号”的选育 | |
| 引用本文： | 郭惊涛,吴康云,邓英,孟平红,龙云春,吴秀刚,袁学华.叶用芥菜新品种“黔青2号”的选育[J].安徽农业科学,2012,40(32):15606-15607. |
| 作者姓名： | 郭惊涛 吴康云 邓英 孟平红 龙云春 吴秀刚 袁学华 |
| 作者单位： | 1. 贵州省园艺研究所,贵州贵阳 550006;贵州省园艺工程技术研究中心,贵州贵阳 550006 2. 贵州省榕江县农业局,贵州榕江,551400 3. 贵州省独山县麻万镇农业服务中心,贵州独山,558200 |
| 基金项目： | 贵州省农业动植物育种专项"叶用芥菜新品种‘黔青2号’配套技术研究与示范"，贵州省科技成果重点推广项目"加工型叶用芥菜新品种黔青1号、2号的示范及推广"，贵州省年度攻关项目"加工型叶用芥菜(青菜)优良品种的鉴选及配套技术研究"，贵州省农科院科研专项"青菜优异种质资源的收集与利用研究"，贵州省蔬菜产业技术体系建设项目"贵州省现代农业产业技术体系建设"，科技厅2010年度创新能力专项"贵州省蔬菜花卉园区暨创新能力建设" |
| 摘 要： | 目的]为黔青2号(Brassica juncea L.)的大面积推广应用提供科学指导。方法]介绍黔青2号的选育经过,以区域试验和生产试验资料为基础,分析其特征特性、产量和品质,并介绍与之相适应的栽培技术。结果]黔青2号系结合贵州叶用芥菜资源和生产实际,由贵州省雷山宽叶青菜提纯复壮后育成,于2010年7月通过贵州省农作物品种审定委员会审定。该品种从播种到收获167 d,产量30 558.0～48 975.0 kg/hm2,比对照(贵阳鸡冠青)平均增产12.46%;粗纤维含量低,营养丰富;肉质脆嫩,叶片宽大,叶柄肥厚,品质好,丰产,经济性状优良。结论]黔青2号综合性状表现优良,推广应用前景广阔。 |
| 关 键 词： | 叶用芥菜 新品种 黔青2号 选育 |
Breeding of Qianqing No.2, A New Leaf Mustard(Brassica juncea L.) Cultivar |
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| Institution: | GUO Jing-tao et al(Guizhou Horticultural Institute,Guiyang,Guizhou 550006) |
| Abstract: | Objective] The purpose was to provide scientific guidance for Qianqing No.2's popularization and application in a large scale.Method] Qianqing No.2's breeding process was introduced,its characteristics,yield and quality were analyzed based on regional test and production test data,and its adaptive cultivation technologies were introduce.Result] Qianqing No.2,a new leaf mustard cultivar,was bred by purification and rejuvenation of Leishan local wide-leaf mustard cultivar according to leaf mustard resource and production reality in Guizhou.It was approved by Guizhou Variety Certification Commission in July,2010.The yield of Qianqing No.2 was 30 558.0-48 975.0 kg/hm2,12.46% higher than CK.Qianqing No.2's growth period was 167 d and had good characteristics of low crude fibre content,rich nutrition,crisp,wide leaf,fleshy leaf stalk and excellent economic traits.Conclusion] Qianqing No.2's comprehensive traits are good and has broad popularization and application prospect. |
| Keywords: | Leaf mustard New cultivar Qianqing No 2 Breeding |
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