摘要
以西番莲种子为材料,在不同的浸种时间及不同的温度条件下,进行种子萌发及苗木生长试验。试验结果表明,温湿条件对西番莲种子活力及其苗木生长有较大影响。30～35℃的温度是西番莲种子萌发的最适温度,有利于幼苗生长,提高种子活力指数。浸种3d则能显著提高种子出苗率及实生苗木的整齐度、健壮度。
The effects of the soakage and temperature of passion fruit seeds on seed germination and seedling growth were studied.The vigor index and seed germination was higher under 30℃ to 35℃ than the control.Soakage seeds for 3 days significantly raised germination rate.The results indicated that temperature and soakage could improve passion fruit seed vigor and seedling growth.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2003年第2期135-137,共3页
Journal of Southwest Agricultural University
基金
国家科技攻关项目(2001BA604A05)资助
关键词
西番莲
种子处理
种子活力
苗木生长
passion fruit
temperature
seed soaking
germination rate
growth index
