FENG Xiehe,HE Lingli,CHEN Keli,et al.Study on Seed Germination Testing of Peucedanum praeruptorum Dunn[J].Northern Horticulture,2015,39(14):159-162.[doi:10.11937/bfyy.201514041]
白花前胡种子发芽试验研究
- Title:
- Study on Seed Germination Testing of Peucedanum praeruptorum Dunn
- Keywords:
- Peucedanum praeruptorum Dunn; seed; germination
- 文献标志码:
- A
- 摘要:
- 以源于安徽的白花前胡种子为试材，研究了浸种时间、发芽温度、不同发芽床、不同光照条件对白花前胡种子发芽的影响。结果表明：浸种可以促进白花前胡种子的萌发，浸种时间以18 h为宜。白花前胡种子适宜的发芽温度为20℃；适宜的发芽床为粗砂床；光照条件为光照12 h/黑暗12 h为宜；发芽试验的初次计数时间为第7天，末次计数时间为第20天。试验初步确定了白花前胡种子的发芽技术标准及幼苗鉴定技术，为白花前胡种子检验提供了参考依据。
- Abstract:
- With Peucedanum praeruptorum Dunn seed from Anhui Province as materials，the effects of different soaking time，germination temperature，germination bed and illumination condition on seed germination were studied.The results showed that soaking can promote seed germination of Peucedanum praeruptorum Dunn and the best effect of germination soaking for 18 hours.The suitable temperature of Peucedanum praeruptorum Dunn seed germination was 20℃，and the suitable germination bed was top of sand (TS).The optimum illumination condition was on light 12 hours and on dark 12 hours.According to the characteristic of seed germination，the first counted time was 7th day and the last counted time was 20th day.This study confirmed the technology of germination test rules and the seedling identification and provided a reference for the seed test of Peucedanum praeruptorum Dunn.
参考文献/References:
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备注/Memo
第一作者简介：冯协和（1990-），男，硕士研究生，研究方向为中药资源及其品质研究。E-mail：fxh1187964072@163.com.责任作者：刘义梅（1971-），女，博士，副教授，研究方向为中药资源及其品质。E-mail：617656021@qq.com.基金项目：国家科技重大专项子课题资助项目(2012ZX09304006)。