摘要
通过对照实验得出:在光照条件下,经温水浸种能提高野生灌木中华野海棠种子的发芽率。黑暗条件下种子发芽率为0.58%;光照条件下,未浸种发芽率为16.1%,温水浸种后的发芽率为33.6%,而且浸种后种子发芽势大于未浸种的种子。试验还表明,该种子的场圃发芽率较低,其原因还需进一步探讨。
Check test showed that seed soaking in lukewarm water could increase germination rate of wild Bredia sinensis under light. Germination rate of the plant was 0.58%without light, 16.1% without seed soaking, while 33.6% with seed soaking in lukewarm water. Vigor of germination of with seed soaking was greater than without seed soaking.
出处
《浙江林业科技》
2003年第2期24-26,共3页
Journal of Zhejiang Forestry Science and Technology
关键词
中华野海棠
发芽试验
发芽率
浸种
Bredia sinensis
germination rate
vigor of germination