| 6-BA、GA3对蒺藜状苜蓿种子发芽的影响 |
| |
| 引用本文： | 刘建利.6-BA、GA3对蒺藜状苜蓿种子发芽的影响[J].安徽农业科学,2008,36(17):7103. |
| |
| 作者姓名： | 刘建利 |
| |
| 作者单位： | 北方民族大学生命科学与工程学院,宁夏银川,750021 |
| |
| 基金项目： | 北方民族大学校级项目(2005Y023)资助. |
| |
| 摘 要： | 目的]探索6-BA和GA3对蒺藜状苜蓿种子发芽的影响。方法]用浓度5、10、20、1000μmol/L的6-BA和GA3分别浸湿滤纸发芽床,每组30粒蒺藜状苜蓿种子进行发芽试验,以蒸馏水同样处理为对照,设3个重复,统计平均发芽率、平均发芽势和平均发芽指数。结果]6-BA和GA3处理均未提高蒺藜状苜蓿种子发芽率和发芽指数,只有20μmol/L6-BA和GA3处理,种子发芽势有显著提高,分别比对照提高3.0倍和2.6倍。结论]6-BA和GA3对蒺藜状苜蓿种子发芽有影响。
|
| 关 键 词： | 蒺藜状苜蓿 种子发芽 6-BA GA3 |
| 文章编号： | 0517-6611(2008)17-07103-01 |
| 修稿时间： | 2008年4月8日 |
Effects of 6-BA and GA3 on Seed Germination of Medicago truncatula Gaertn |
| |
| LIU Jian-li.Effects of 6-BA and GA3 on Seed Germination of Medicago truncatula Gaertn[J].Journal of Anhui Agricultural Sciences,2008,36(17):7103. |
| |
| Authors: | LIU Jian-li |
| |
| Abstract: | Objective] The study aimed to discuss the effects of 6-BA and GA3 on seed germination of Medicago truncatula Gaertn.Method] With seeds soakeded with distilled water as CK,30 seeds of Medicago truncatula Gaertn on filter papers soakeded with 5,10,20,1 000 μmol/L 6-BA and GA3 was conducted germination experiment and counted germination rate,germination power and germination index respectively.Result] All treatments were not increased the germination rate and germination index of Medicago truncatula Gaertn seed.But the germination power was increased 2.6 and 3.0 times than control in the treatment with 20 μmol/L 6-BA and GA3.Conclusion] Both 6-BA and GA3 had effected the seed germination of Medicago truncatula Gaertn. |
| |
| Keywords: | Medicago truncatula Gaertn Seed germination 6-BA GA3 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
