| 长葱白型大葱新品种唐葱601 的选育 |
| |
| 引用本文： | 宋瑞生,侯奎华,苑国民.长葱白型大葱新品种唐葱601 的选育[J].中国蔬菜,2019,1(9):81-83. |
| |
| 作者姓名： | 宋瑞生 侯奎华 苑国民 |
| |
| 作者单位： | （唐山市农业科学研究院，河北唐山 063001） |
| |
| 基金项目： | 唐山市农业技术推广项目（2016010） |
| |
| 摘 要： | 唐葱601 是以优良自交系2010-1 为母本，以玉11-8 为父本进行有性杂交，利用单株混合选择法，经过5 代连续定向选择选育而成的长葱白大葱新品种。株高150 cm，叶片数4～6 片，葱白长65 cm 以上，横径2.5 cm 左右，单株鲜质量0.3 kg，每667 m2 产量在6 000 kg 以上，VC 含量为108 mg · kg-1（FW），可溶性糖含量为12.86%，口感甜脆。高抗霜霉病、锈病，抗紫斑病，适合河北、京津及东北等地种植。
|
| 关 键 词： | 大葱 唐葱601 选育 |
A New Long-stalk Welsh Onion Variety -‘Tangcong 601’ |
| |
| SONG Rui-sheng,HOU Kui-hua,YUAN Guo-min.A New Long-stalk Welsh Onion Variety -‘Tangcong 601’[J].China Vegetables,2019,1(9):81-83. |
| |
| Authors: | SONG Rui-sheng HOU Kui-hua YUAN Guo-min |
| |
| Institution: | （Tangshan Academy of Agricultural Sciences，Tangshan 063001，Hebei，China） |
| |
| Abstract: | ‘Tangcong 601’ is a new long-stalk welsh onion variety，developed by sexual hybridization
from crossing elite inbred line‘ 2010-1’ as female parent and selfing line‘ Yu11-8’ as male parent，through
continuous directional individual-mixing selection of 5 generations．The variety is about 150 cm in height and
has 4-6 leaves．The welsh onion stalk is over 65 cm in length and about 2.5 cm in diameter．The fresh single
plant weight is about 300 g．It can yield over 90 t · hm-2．Its VC content is 108 mg · kg-1（FW）and soluble
sugar content is 12.86%．It tastes sweet and crisp．It is highly resistant to Fusarium wilt and rust，resistant to
purple spot．It is suitable to be cultivated in Hebei，Beijing，Tianjin and Northeast China． |
| |
| Keywords: | Welsh onion &lsquo Tangcong 601&rsquo Selective breeding |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
| 点击此处可从《中国蔬菜》下载免费的PDF全文 |
