| 杂交稻成熟过程中直链淀粉含量及粒间差异的变化 |
| |
| 引用本文： | 杜永,王艳,徐大勇,范郁尔,徐繁权,朱庆森. 杂交稻成熟过程中直链淀粉含量及粒间差异的变化[J]. 种子, 2000, 0(6): 22-24 |
| |
| 作者姓名： | 杜永 王艳 徐大勇 范郁尔 徐繁权 朱庆森 |
| |
| 作者单位： | 1. 连运港市农业技术推广中心,222001
2. 扬州大学农学院,225009 |
| |
| 摘 要： | 杂交水稻开花受精后，籽粒内的直链淀粉含量随着灌浆的进行而逐渐增大，至花后２３～２８天左右趋于稳定；籽粒间直链淀粉含量的分离在开化后９天表现出较大的差异，而后随着时间的推移而减小，至花后２１天粒间直链淀粉含量的羞超于稳定。
|
| 关 键 词： | 杂交水稻 直链淀粉含量 灌浆过程 粒间差异 |
Reseach on Changes of Amilose Content and AC Difference Among Grains in Hybrid Rice During Ripening Process |
| |
| Du Yong,Wang Yan,Xu Dayong,Fan Yuer,Xu Minquan,Zhu Qingsen. Reseach on Changes of Amilose Content and AC Difference Among Grains in Hybrid Rice During Ripening Process[J]. Seed, 2000, 0(6): 22-24 |
| |
| Authors: | Du Yong Wang Yan Xu Dayong Fan Yuer Xu Minquan Zhu Qingsen |
| |
| Abstract: | The smilose content of three kinds of hybrid rices became more and more big, and reached the maximum during 23-28 days after anthesis respectively, the sepration of AC among grains existed at the nineth day after anthesis along with the process of grain development, and became stable for 21 days after anthesis. |
| |
| Keywords: | Rice Amilose Difference |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
