【摘要】 在油松松脂采割试验的基础上,总结出了采脂林分及采脂树个体选择、割面方向选择、采脂起始高度、刮面配置、采脂工艺、采脂间隔期、采脂期确定等技术要点,符合油松采脂林木特性,适宜油松采脂作业,技术可行。更多还原

【Abstract】 Based on the tests,selection of standing forest and single tree for resin tapping,position of tapping,the first height of cutting,cutting area construction,technology of tapping,an interval between resincuttings,and the determination of tapping period were summarized,which will offer feasible approaches to resin tapping of Pinus tabulaeformis.更多还原