Study on Agronomic Characters and Storage Durability of a New Line of Endurable Storage Hybrid Rice Chucangyou No.1

作     者：张瑛 余行道 朱学贵 宣红 吴跃进 吴敬德 ZHANG Ying;YU Xing-dao;ZHU Xue-gui;XUAN Hong;WU Yue-jin;WU Jing-de

作者机构：安徽省农业科学院水稻研究所安徽省水稻遗传育种重点实验室安徽合肥230031 中国科学院安徽省离子束生物工程学重点实验室安徽合肥230031 

出 版 物：《Agricultural Science & Technology》 (农业科学与技术（英文版）)

年 卷 期：2008年第9卷第4期

页      面：78-81页

学科分类：09[农学] 0901[农学-作物学] 

基　　金：Support by National Key Technology R&D Program(2006BAD01A01-5) Science and Technological Fund of Anhui Province for Outstanding Youth(08040106802) 

主　　题：Endurable storage Hybrid rice New line Chucangyou No.1 Artificial accelerated ageing 

摘      要：[Objective] The aim of this study was to investigate the storage durability of a new line of endurable storage hybrid rice Chucangyou No.1 selected by endurable storage genes of Yunhui 290.[Method] Agronomic characters of the new line and the control II you 838 and Shanyou 63 were comparatively studied,and storage durability of the new line and indica,japonica or hybrid rice were also comparatively analyzed by the accelerated ageing test.[Result] Agronomic characters of the new line were excellent,and germination rate in the artificial accelerated ageing test was significantly higher than those in other materials.[Conclusion] Chucangyou No.1 has the better storage durability,which can be used in large scale of extention.