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| 水稻两用温敏核不育系孟S的选育与应用 | |
| 引用本文： | 蒙秀锋,黎金玲,黎海佩,劳立群.水稻两用温敏核不育系孟S的选育与应用[J].广西农业科学,2010,41(9):900-902. |
| 作者姓名： | 蒙秀锋 黎金玲 黎海佩 劳立群 |
| 作者单位： | 1. 贺州市农业科学研究所,广西贺州,542809;广西绿田种业有限公司,广西贺州,542800 2. 广西农业职业技术学院,南宁,530007 3. 贺州市八步区农业技术推广中心,广西贺州,542800 4. 贺州市种子管理站,广西贺州,542800 |
| 摘 要： | 孟S是广西绿田种业有限公司选育的温敏核不育系,具有农艺性状稳定、败育彻底、开花习性好、米质优、可恢复性好、配合力高等特点,于2010年5月通过广西农作物品种审定。孟S制种繁殖技术要点：确定合理的播种期、育性转换敏感期和抽穗扬花期;选择自然隔离条件好、背风向阳、田块连片的山冲田;科学管理水肥,培育高产群体。 |
| 关 键 词： | 水稻 温敏核不育系 孟S 选育 特征特性 繁殖制种 |
Breeding and application of rice thermo-sensitive genic male sterile line Meng S for dual-purpose |
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| MENG Xiu-feng,LI Jin-ling,LI Hai-pei,LAO Li-qun.Breeding and application of rice thermo-sensitive genic male sterile line Meng S for dual-purpose[J].Guangxi Agricultural Sciences,2010,41(9):900-902. | |
| Authors: | MENG Xiu-feng LI Jin-ling LI Hai-pei LAO Li-qun |
| Institution: | MENG Xiu-feng1,2,LI Jin-ling3*,LI Hai-pei4,LAO Li-qun5(1 Hezhou Agricultural Research Institute,Hezhou,Guangxi 542809,China,2 Guangxi Lütian Seed Company Limited,Guangxi 542800,3 Guangxi Vocational and Technical College of Agriculture,Nanning,Guangxi 530007,4 Babu District Agricultural Technology Extension Center of Hezhou City,5 Hezhou Seed Management Station,China) |
| Abstract: | Meng S is a thermo-sensitive genic male sterile line bred by Guangxi Lütian Seed Company Limited,Hezhou,Guangxi.It is characterized by stable agronomic traits,aborted completely,good flowering ability,grain quality and recoverability,high combining ability,etc.It was registered by Guangxi Committee for Crop Variety Registration in May,2010.The cultivation techniques of Meng S required reasonable sowing date and sensitive phase of fertility alteration and heading flowering period,selecting the field facing south place with good isolation condition,scientific management of water and fertilizer and culturing high yield populations. |
| Keywords: | rice thermo-sensitive genic male sterile line Meng S breeding characteristic seed production propagation |
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