华北驼绒藜育苗及防护林建植技术

The Techniques Used in Ceratoides arborescens Seeding and Establishment of Shelter Forest

华北驼绒藜是一种耐寒、耐旱、耐瘠薄、营养丰富的优良旱生半灌木。主要介绍了华北驼绒藜育苗栽培技术及防护林建植技术。应选择通风向阳、水源充足、土壤肥沃、pH值在7～8的壤土地或沙壤土地作为育苗地,播前对种子进行晾晒除杂、浸泡处理,在4月下旬至5月上旬,精细整地,灌足底水,3～5d后,采用直播方式播种,在出苗后做好田间管护,于当年秋季即可移栽定植,春季移栽可在翌年萌动前的4月初进行。选择沙壤土或沙土地建植防护林地,建植时间为5月上旬和中旬,建植方法为植苗造林。

Ceratoides arborescens is a kind of fine xerophil semi-shrub which with high cold, drought,barren tolerance and abundant nutrition. This paper introduces the seedling of Ceratoides arborescens and it＇ s establishment of shelter forest. Conditions such as ventilation, sunlight, water resource, soil, and pH are discussed here. The appropriate time of plantation is also discussed in this paper.