摘要
介绍了紫果云杉的生物学特性和生长习性,从播种育苗过程中的圃地选择、种子采集处理、播种时间、播种方法、田间管理、病虫害防治、苗木出圃等方面总结了青海省大通河流域紫果云杉播种育苗技术,以最大限度地提高育苗成活率,指导紫果云杉的栽培和种植。
This paper introuduced biological characteristics and growth habits of Picea purpurea,from sowing in the orchard site selection,seed collecting,sowing time,sowing method,field management,pest control,outplant,afforestation aspects summarizes seeding technique of Picea purpurea in Datong River Valley Qinghai Province,in order to maximize improve the survival rate of seeding and guidance cultivationand planting of Picea purpurea.
引文
[1]张志翔,树种学(北方本)[M].北京:中国林业出版社,2010.
[2]中国树木志编委会.中国主要树种造林技术[M].北京:农业出版社.1979.
[3]青海省质量技术监督局.青海省育苗技术规程DB63/T1299-1998[S].1998.