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| 高产抗病杂交粳稻组合榆杂34的选育与应用 | |
| 引用本文： | 李铮友,李本逊,曾千春,师常俊,王樨,唐玉芳.高产抗病杂交粳稻组合榆杂34的选育与应用[J].杂交水稻,2007,22(5):20-21. |
| 作者姓名： | 李铮友 李本逊 曾千春 师常俊 王樨 唐玉芳 |
| 作者单位： | 1. 云南滇型杂交水稻研究中心,云南,昆明,650201 2. 云南滇型杂交水稻研究中心,云南,昆明,650201;云南农业大学,农学与生物技术学院,云南,昆明,650201 3. 云南农业大学,稻作研究所,云南,昆明,650201 4. 保山市农业科学研究所,云南,保山,678000 |
| 摘 要： | 云南滇型杂交水稻研究中心用滇Ⅰ型不育系滇榆1号A与籼粳交偏粳型恢复系南34配组育成杂交粳稻新组合榆杂34,该组合中熟,株型紧凑,产量高,耐肥、耐寒,抗病性好,米质较优,2004年12月通过云南省农作物品种审定委员会审定。 |
| 关 键 词： | 杂交粳稻 榆杂34 高产 选育 |
| 文章编号： | 1005-3956（2007）05-0020-02 |
| 修稿时间： | 2007-03-26 |
Breeding and Application of Japonica Hybrid Rice Yuza 34 with High Yield and Good Disease Resistance |
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| LI Zheng-you,LI Ben-xun,ZENG Qian-chun,SHI Chang-jun,WANG Xi,TANG Yu-fang.Breeding and Application of Japonica Hybrid Rice Yuza 34 with High Yield and Good Disease Resistance[J].Hybrid Rice,2007,22(5):20-21. | |
| Authors: | LI Zheng-you LI Ben-xun ZENG Qian-chun SHI Chang-jun WANG Xi TANG Yu-fang |
| Institution: | 1. Dian-type Hybrid Rice Research Centre of Yunnan Province, Kunming, Yunnan 650201, China; 2. College of Agronomy and Biotechnology , Yunnan Agricultural University, Kunming , Yunnan 650201, China; 3. Rice Research Institute, Yunnan Agricultural University, Kunming, Yunnan 650201, China; 4. Baoshan Agricultural Institute of Yunnan Province, Baoshan, Yunnan 678000, China |
| Abstract: | Yuza 34,developed by the Dian-type Hybrid Rice Research Center of Yunnan Province,was a Dian-type japonica hybrid rice combination.It was derived from Dianyu 1A(a Dian I-type japonica CMS line with stable male sterility and indica rice germplasm) and Nan 34(a japonia restorer line with good grain quality,blast resistance and indica rice germplasm).The combination had the characteristics such as middle maturity,compact plant type,high yielding ability,good fertilizer response,cold tolerance and disease resistances,and relatively good grain quality.Yuza 34 was certified for release to commercialization by the Crop Variety Appraisal Committee of Yunnan Province in December,2004.The breeding procedures of the parents and the major characteristics,key techniques of cultivation and hybrid seed production of the hybrid combination were introduced in this paper. |
| Keywords: | japonica hybrid rice Yuza 34 high yield breeding |
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