| 杂交水稻优质育种研究进展 |
| |
| 作者姓名： | 张 涛、 汪旭东 郑家奎 蒋开锋 |
| |
| 作者单位： | 四川农业大学水稻研究所，四川农业大学水稻研究所，四川农科院水稻高粱研究所，四川农科院水稻高粱研究所 温江611130四川农科院水稻高粱研究所，泸州646000，温江611130，泸州646000，泸州646000 |
| |
| 摘 要： | 分析了目前中国杂交水稻的米质现状及主要品质性状的遗传,指出当前中国杂交水稻优质育种已取得很大成就,尤其在直链淀粉含量和整精米率方面得到很大改善。但是垩白问题、胶稠度问题仍难以逾越,是今后杂交水稻优质育种的主攻方向。
|
| 关 键 词： | 品质育种 直链淀粉含量 垩白 胶稠度 相关性 |
High Quality Breeding Research Progresses in Hybrid Rice |
| |
| Authors: | Zhang Tao? Wang Xudong Zheng Jiakui Jiang Kaifeng |
| |
| Abstract: | Analysed the current situation of grain quality and heredity of the main quality in hybrid rice at present in our country. It pointed out that the high quality breeding of hybrid rice had already made great achievements ,especially in amylose content and head rice lead But the high chalkiness rate and degree and low gel consistency are still insurmountable,which is a main direction of the high quality breeding in hybrid rice in the future . |
| |
| Keywords: | Quality breeding Amylose content Chalkiness Gel consistency Relativity |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
