[1]何冬梅,王 磊*,江 浩,等.江苏苏北农田林网更新改造经济效益评估[J].江苏林业科技,2017,44(06):1-5.[doi:10.3969/j.issn.1001-7380.2017.06.001]
 HE Dong-mei,WANG Lei*,JIANG Hao,et al.Evaluation on economic benefits of farmland shelterbelts renovation in Northern Jiangsu[J].Journal of Jiangsu Forestry Science &Technology,2017,44(06):1-5.[doi:10.3969/j.issn.1001-7380.2017.06.001]
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江苏苏北农田林网更新改造经济效益评估()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第44卷
期数:
2017年06期
页码:
1-5
栏目:
试验研究
出版日期:
2017-12-31

文章信息/Info

Title:
Evaluation on economic benefits of farmland shelterbelts renovation in Northern Jiangsu
文章编号:
1001-7380(2017)06-0001-05
作者:
何冬梅王 磊* 江 浩王 火
江苏省林业科学研究院, 江苏 南京 211153
Author(s):
HE Dong-mei WANG Lei* JIANG Hao WANG Huo
Jiangsu Academy of Forestry, Nanjing 211153,China
关键词:
农田林网经济效益更新改造评估江苏苏北
Keywords:
Farmland shelterbelt Economic benefit Renovation Evaluation Northern Jiangsu
分类号:
S727.24
DOI:
10.3969/j.issn.1001-7380.2017.06.001
文献标志码:
A
摘要:
该研究对江苏苏北地区农田林网更新改造的经济效益进行了评估。主要采用动态与静态相结合的经济评价指标,对该地区农田林网更新的各项投入成本和预期收益进行分析,评估该项目在轮伐周期内的经济效益。结果表明在1个轮伐期内,不考虑时间成本的情况下,投入成本为536.62万元,年均利润为42.54万元。以年利率为贴现率进行分析得出,项目年均利润现值为34.29万元,净现值率达80.50%,效益成本比为1.80,内部收益率为10%。苏北农田林网更新改造项目的实施在兼顾景观性的情况下能带来较高的经济效益。
Abstract:
In this study, the economic benefits of farmland shelter forest network renovation in Northern Jiangsu was estimated based on the landscape efficiency and economic benefit. The dynamic and static economic evaluation index were used to analyze the costs and the benefits of the farmland shelter forest network construction for a rotation.The results showed that the cost of input was 53.7 million Yuan RMB, with an average annual profit of 425.4 thousand Yuan RMB/a. Based on the analysis of annual interest rate, the annual profit value of the project was 342.9 thousand Yuan RMB/a, the net present value rate (NPVR) was 80.50%, the benefit cost ratio (B/C) was 1.80, and the internal rate of return (IRR) was 10%. It was concluded that the implementation of the renovation project of farmland forest network not only brought high economic benefits but also took into account the landscape benefit.

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备注/Memo

备注/Memo:
收稿日期:2017-09-27;修回日期:2017-10-13
基金项目:江苏省省属公益类科研院所能力提升项目“江苏杨树农田林网更新改造及效益监测评价技术”子课题“农田林网效益监测及评价技术研究”(BM2015021-3);江苏省林业三新工程项目“江苏杨树农田林网更新改造技术集成示范与推广”(LYSX[2015]04);江苏省农业科技自主创新资金项目“消减PM2.5的农田林网树种筛选与配置模式研究”(CX(17)3055)
作者简介:何冬梅(1983- ),女,四川泸州人,博士,助理研究员。研究方向:生态系统生态学。E-mail:95550594@qq.com。 *通信作者:王 磊(1980- ),男,江苏宜兴人,博士,副研究员。主要从事林业生态研究。Email:wl.stone@163.com。
更新日期/Last Update: 2018-01-31