摘要
以从荷兰引进的5个三色堇品种为试材,研究了品种间发芽势、发芽率反应物学性状的差异。结果表明:08-H3品种的种子发芽势最高,为46.75%,品种08-H5的发芽率最高为73.25%,且与其它品种呈极显著差异;种子出苗后能正常生长和开花,5个品种性状差异显著,具有良好的观赏效果和推广价值。
Five cultivars of Viola tricolor were introduced from Holland, and comparison on germination energy,germination percentage and biological characteristics of different varieng were observed. The results showed that the seeds of 08 -H3 had the highest germination energy, which was 46. 7% and the highest germination percentage of 08-H5 was 73. 25%. All of the introduced cultivars could grow and flowering normally. There were significant differences among the five cultivars, so they have favorable ornamental effect and are valuable for utilization.
出处
《北方园艺》
CAS
北大核心
2010年第8期65-66,共2页
Northern Horticulture
关键词
荷兰
三色堇
引种
生物性状
Holland
Viola tricolor
introduction
biological characterstics
