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该项目属于林业科学技术领域。针对制约中国北方丘陵山地生态治理的重点和难点,依托国家林业局林业公益性行业专项和国家科技支撑计划项目,历时8年,按照坡顶、坡面、沟道分类整治,聚土与集雨保蓄结合、生态林与经济林科学配置,解决了困难立地“旱、薄、蚀”的造林攻坚问题,实现了生态一经济有机融合,绿山富民“双赢”。主要创新点:1.明确了北方山地主要树种抗旱耐瘠特
This project belongs to the field of forestry science and technology. In view of the key and difficult points restricting the ecological management of hilly and mountainous regions in northern China, relying on the State Forestry Administration forestry nonprofit industry-specific and national science and technology support program, which lasted for 8 years, according to slope top, slope, channel classification, The integration of conservation and ecology, and the allocation of ecological forests and scientific forests have solved the problem of afforestation and tackling hardships, drought, thinning and erosion, and realized the integration of ecology and economy and the realization of “win-win for green mountains and people enrichment”. Main innovations: 1. Clear the main species of northern mountain drought resistant barren special