摘要
环境因子影响着绵毛优若藜的发芽、出苗及生长。通过试验研究表明,育苗覆土厚度和覆盖基质对绵毛优若藜发芽有显著影响;种子处理对其发芽影响不显著;覆土类型以细沙覆盖出苗率最高;
Germination and growth of Ceratoides lateens are influenced by environmental factors. The research result shows that thickness of covering soil and material have a remarkable influence on germination of Ceratoides lateens. The germination ratio of seed covered by sands is higher than that of any other covering materials. The suitable time for seedling nursery is before May.
出处
《内蒙古林业科技》
2005年第3期8-10,17,共4页
Journal of Inner Mongolia Forestry Science and Technology
基金
国家"948"资助项目(2001-50)
关键词
绵毛优若藜
容器育苗
出苗率
Ceratoides lateens
container seedling nursery
germination ratio
