摘要
以大花君子兰为试材,研究了种子形态以及种子大小、储藏时间,赤霉素(GA3)浓度对其萌发的影响。结果表明:君子兰种子千粒重769.6g,中等大小种子比例最大,种子大小、储藏时间和GA3浓度影响其萌发品质。君子兰种子可以随采随播,中等大小种子萌发品质最好,GA3浓度为100mg/L时可以缩短种子开始发芽时间,提高种子的发芽率。
With Clivia miniataas test materials,the form and the different processing conditions on the seed germination was researched.The results showed that thousand seed weigh of Clivia miniata was 769.6g.Medium size seed was the most proportion.Seed size and storage life and GA3 concentration affect the seed germination.The seed of Clivia miniata could sow without storage.The medium size seed germination quality was the best.100mg/L GA3 could shorten seed germination time and improve seed germination rate.
出处
《北方园艺》
CAS
北大核心
2015年第24期55-57,共3页
Northern Horticulture
基金
吉林省教育厅科研资助项目(201205013072)
关键词
君子兰
种子
发芽率
发芽势
Clivia mimiata
seed
germination rate
germination potential
