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| 极早熟豇豆新品种天畅五号的选育 | |
| 引用本文： | 田军,张忠武,詹远华.极早熟豇豆新品种天畅五号的选育[J].长江蔬菜,2009(15). |
| 作者姓名： | 田军 张忠武 詹远华 |
| 作者单位： | 1. 湖南常德市蔬菜科学研究所,415000 2. 湖南省常德天成种业有限责任公司 3. 常德市蔬菜科学研究所 |
| 摘 要： | 天畅5号是农家品种杨家豇豆与之豇28-2杂交,并通过系统选育而成的极早熟豇豆新品种.该品种表现早熟,叶片小,以主蔓结英为主,有侧芰1～2个,始花节位2～3节.成英率高,每花穗结英2～4条,前期产量较高.嫩英白绿色,英条长而直,项长65 cm,单英质量22 g.英条肉质脆嫩,品质优,商品性极佳.春播从播种到商品英采摘期为52天.露地种植的产量1 800～2 500 kg/667 m2适于长江流域栽培. |
| 关 键 词： | 豇豆 天畅5号 系统选育 |
Development of A New Asparagus Bean Cultivar, Tianchang No.5 |
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| TIAN Jun,ZHANG Zhongwu,ZHAN Yuanhua.Development of A New Asparagus Bean Cultivar, Tianchang No.5[J].Journal of Changjiang Vegetables,2009(15). | |
| Authors: | TIAN Jun ZHANG Zhongwu ZHAN Yuanhua |
| Abstract: | Tianchang No.5 is a newly bred asparagus bean variety developed by system selection after crossing Yang cow-pea which was collected from farmer with Zhijiang 28-2. This cultivar is early-maturing,the leaves are small. Usually it gets its legumen on the main vine and has 1-2 side vine. The first anthotaxy is located on the 2-3 burl. It has the high rate of legumen,and every anthotaxy has 2-4 legumen. The yield is high at the first period. The tender legumen is whitegreen,the legumen is long and straight,with... |
| Keywords: | Asparagus bean Tianehang No 5 System selection |
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