摘要
研究了山葵种子的发芽特性及不同植物激素和化学药剂处理对其发芽的影响。结果表明 ,山葵种子在 15℃下发芽率最高 ,2 0℃次之。 6 BA、GA3 、BR处理可提高山葵种子发芽率 ,其中以 6 BA处理效果最好。去除种皮可使山葵种子发芽率提高到 98%,表明种皮对山葵种子发芽有抑制作用。
The germination character of wasabi seeds and effect of different temperature,light and plant hormones,chemicals on germination percentage of wasabi seeds were studied.The results showed that germination percentage was the highest under 15℃,and germination percentage under 20℃ was lower than that under 15℃.6-BA,GA 3,and BR could increase germination percentage of wasabi seeds among all treatments, 6-BA acted the most efficiently.When seed coat was removed,germination percentage might arrive 98.0%,and germination speeds became quickly,so seed coat could inhibit germination of wasabi seeds.
出处
《园艺学报》
CAS
CSCD
北大核心
2003年第3期287-290,共4页
Acta Horticulturae Sinica
基金
江苏省农业三项工程资助项目 (P9930 6 )
