青海云杉播种育苗新技术

摘要

The new technologies(dry sowing in packed bed)of sowing and seedling raising of Qinghai spruce were introduced,mainly including nursery selection and fertilization,soil preparation and bed making,suitable for sowing,seedling bed management,so as for reference.%介绍了青海云杉播种育苗新技术,即满床干播育苗技术,主要包括苗圃地选择与施肥、整地与做床、适期播种、苗期管理等内容,以供参考.