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文中详述了山杨播种育苗技术,对山杨的采种、播种、作床、苗期管理等各项技术进行了实践和总结,对生产具有指导意义。
In this paper, the technique of sowing seedling is described in detail. The techniques of seedling, sowing, bed-making and seedling management of aspen are practiced and summarized, which is of guiding significance to the production.