广东3种典型种经济林的经营现状及效益分析

发布时间：2018-02-23 02:03

本文关键词： 经济林板栗油茶笋用竹效益分析　出处：《经济林研究》2016年04期 　论文类型：期刊论文

【摘要】：广东是我国经济林的重要产区,对该省典型经济林经营现状及效益进行分析,可为现行模式的优化及推广提供参考依据。文中选取河源市船塘镇板栗林、梅州市广东新大地生物科技股份有限公司油茶林、揭阳市曲西街道笋用竹林作为研究对象,调查分析了上述3种经济林的经营现状及效益情况。结果表明:(1)3种经济林均为调查地区的林业特色产业,种植面积均较大,都成立了相应的协会进行技术交流和推广,且均和高校、科研机构建立了合作关系;产品加工数量不断递增,初步建立了产、供、销"一条龙"的配套体系;(2)板栗林、油茶林和笋用竹林的产投比分别为5.49、4.11和5.35,其净现值分别达28 403、15 139和22 592元/(hm2·a);(3)3种经济林在生产和产品加工、流通环节上均为当地农民、下岗职工、大中专毕业生提供了就业机会,同时提高了种植户(工人)的生活质量;(4)3种经济林在涵养水源、土壤养分和碳贮存等方面均发挥了积极作用。
[Abstract]:Guangdong is an important production area of economic forest in China. The analysis of the management status and benefit of typical economic forest in this province can provide a reference for optimizing and popularizing the current model. The Chestnut Forest in Chuantang Town, Heyuan City, is selected in this paper. Meizhou Guangdong New Earth Biotechnology Co., Ltd. Oil tea forest, Jieyang City West Street bamboo shoots as the research object, The management status and benefit of the above three kinds of economic forests were investigated and analyzed. The results showed that the three kinds of economic forests were all special industries of forestry in the investigation area, and the planting area was large, and corresponding associations were established for technical exchange and popularization. And they have established cooperative relations with universities and scientific research institutions; the number of products processed has been increasing, and the production, supply, and marketing of the "one-stop dragon" matching system has been preliminarily established in the Chestnut Forest. The ratio of output to investment of oil tea forest and bamboo shoot forest is 5.49% 4.11 and 5.35 respectively. The net present value of the three kinds of economic forest is 28 403 / hm ~ 2 / hm ~ (2) / hm ~ (2 / hm ~ (2)) and 22 592 yuan / hm ~ (2) / hm ~ (2 / hm ~ (2)) respectively. In the production and product processing, the circulation links are all provided employment opportunities for the local farmers, laid-off workers and graduates of higher technical secondary school. At the same time, the quality of life of growers (workers) was improved. 3 kinds of economic forests played an active role in water conservation, soil nutrient and carbon storage.
【作者单位】：华南农业大学林学与风景园林学院;
【基金】：国家自然科学基金项目(31270675) 广东省科技计划项目(2014A020216032和2015B020207002) 广东省林业科技创新项目(2014KJCX022)
【分类号】：S759.3;F326.2

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