绵毛优若藜的育苗试验  

Seedling propagation experiment of Ceratoides lanata

作　　者：刘虎俊[1] 王继和[1] 李爱德[1] 李德禄[1] 安富博[1] 

机构地区：[1]甘肃省治沙研究所,甘肃武威733000

出　　处：《草业科学》2006年第1期37-40,共4页Pratacultural Science

基　　金：国家"948"项目(2001-50)

摘　　要：通过室内培养箱发芽皿、露地大田和温室容器育苗试验，测得绵毛优若藜Ceratoldes lanata种子在草原区种源的质量高于沙漠区。其带苞片种子适宜的发芽温度为10～30℃；大田育苗的覆土厚度应小于5mm；温室容器育苗的客器为纸杯，基质为沙壤土，覆盖物为风沙土育苗效果好。The seedling propagation of Ceratoides lanata was undertook in Petri dish, field and glasshousepot, which showed that seeds from rangeland had a higher quality than those from desert. The germinationtemperature for seeds with bract was 10-30℃ ; Seeding depth in the field should not higher than 5mm; pa-per cup containing sandy loam soil was suitable for seedling propagation in glasshouse.

关 键 词：绵毛优若藜 育苗发芽率 发芽势 

分 类 号：S548[农业科学—作物学]