陕西省飞播造林影响因素及提高措施

摘要

陕西省飞播造林受气候、地形地貌、地势、飞播机场设施和播后管理等诸多因素影响.通过系统规划播区、选择适宜播种时间和树种、科学处理地面植被、加强播后管理等措施,可有效提高飞播造林成效.%Many factors influenced the afforestation of aerial seeding in Shaanxi Province including climate,topography,landform,sowing and airport facilities management after sowing. Planning systemly of sowing area,selection of suitable sowing time and tree species,scientific treatment of ground vegetation,strengthening management and other measures could effectively improve the effectiveness of aerial seeding afforestation.