辽西半干旱地区皂角播种育苗及造林技术研究

Study on Sowing Seedling and Afforestation Technology of Gleditsia sinensis in Semi-arid Area of Western Liaoning

皂角根系发达,耐旱耐瘠薄,寿命长,结实年限长,在北方干旱半干旱地区的防护林、行道树营建中被广泛应用。该文结合辽西半干旱地区的实际,对皂角的播种育苗与造林技术进行了总结,包括科学选择播种的地块与处理、种子的采集及处理、播种、播种后管理、苗木出圃、造林、采收加工等,为皂角在更大范围地发挥出其经济、生态效益提供理论借鉴。

Gleditsia sinensis has developed root system,drought tolerance,long life,and long fruiting years.It is widely used as shelter forest and street tree in the northern arid and semi-arid areas.Combining with the actual situation of semi-arid areas in western Liaoning,this paper summarized the sowing and seedling raising and afforestation techniques of Gleditsia sinensis,including scientific selection of sowing plots and treatments,seed collection and treatment,sowing,post-sowing management,seedling nursery,afforestation,harvesting and processing,etc..The aim was to provide theoretical references for Gleditsia sinensis to exert its economic and ecological benefits in a wider range.