[夏枯草种子萌发特性的研究]
[Studies on germination characteristics of Prunella vulgaris seeds].
作者信息
Guo Qiao-sheng, Liu Li, Zhao Rong-mei, Kong Yan
机构信息
Institute of Chinese Medicinal Materials, Nanjing Agricultural University.
出版信息
Zhongguo Zhong Yao Za Zhi. 2006 Jul;31(13):1045-7.
OBJECTIVE
To understand the effect of illumination, temperature on the germination of the Prunella vulgaris seeds.
METHOD
The general germination method.
RESULT
Illumination showed no clearly effect on the germination rate of the P. vulgaris seeds under proper temperature condition; However, illumination was the main factor to determine the germination rate of the P. vulgaris seeds when the temperature condition was unsuitable. The germination rate of the P. vulgaris seeds decreased with the time and increased when the marinating time was from 12 to 36 hours. When temperature reached 5-25 9 degrees C, the trend of the germination rate increased at frst and then decreased.
CONCLUSION
The optimal germination condition of P. vulgaris seeds is 12 h of marinating time at the temperature of 20 degrees C under illumination.
目的
了解光照、温度对夏枯草种子萌发的影响。
方法
常规萌发方法。
结果
在适宜温度条件下，光照对夏枯草种子发芽率无明显影响；然而，当温度条件不适宜时，光照是决定夏枯草种子发芽率的主要因素。夏枯草种子发芽率随时间下降，浸泡12至36小时时发芽率上升。当温度达到5 - 25℃时，发芽率先上升后下降。
结论
夏枯草种子的最佳萌发条件是在光照下，20℃温度下浸泡12小时。
Zotero 插件