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文章利用我国第8次森林资源清查数据分析了我国集体林地的潜在造林面积约为4676.09万hm2,其中宜林荒山、荒地、沙荒地是大规模国土绿化的重点发展林地类型,占集体林潜在造林面积的74%;目前集体林地造林的约束主要表现为资金短缺、营造林技术落后以及产权和政策的不稳定,通过对比分析现有集体林地造林模式发现,以公司/国有林场、地方政府和林农组合造林模式能够实现土地、资金以及技术的优化配置,加快荒山、荒地、沙荒地造林步伐。
Based on the eighth inventory of forest resources in our country, the potential afforestation area of collective forests in China is estimated to be 46.7609 million hm2. Afforestation barren hills, fallow fields and desertified shrubs are the major types of landscaping in large-scale national afforestation, 74% of the total area; the current restrictions on afforestation of collective forests mainly include shortage of funds, lack of afforestation technology and instability of property rights and policies. By comparing the existing afforestation models of collective forests, we find that with the company / state-owned forest farms, Combination of afforestation model to achieve the optimal allocation of land, capital and technology to speed up barren hills, wasteland, desertification of the pace of afforestation.