摘要
为科学研判高标准农田建设项目实施成效,该文通过构建综合效益评价指标体系和综合评价模型,对黄淮海586个抽样项目区综合效益及区域差异进行了研究。结果表明,黄淮海区高标准农田建设项目实施后,经济、社会、生态及综合效益各指标均提升显著(P<0.05)。平原项目区、高产田项目区、中产田项目区、优质农田项目区的综合效益分别高出全区平均水平的6.5%、6.8%、4.2%、14.2%。山地丘陵项目区、低产田项目区、非优质农田项目区综合效益分别低于全区平均水平8.3%、6.0%、5.3%。针对下一步高标准农田建设工作,本文提出3点建议:因地制宜,实行差别化规划布局;加强农田建设资金整合,统筹协调管理;强化科技支撑,深化农业科技体制改革。该研究对今后高标准农田建设工作和科学规划具有重要意义和参考价值。
Well-facilitated farmland construction is an important measure to guarantee food security and modern agriculture developing in China.We used 586 copies of questionnaires and selected 11 evaluation indexes for economic,social and ecological benefits to construct comprehensive benefits index system.Then we used the entropy weight method to determine indexes’weights and built a comprehensive evaluation model to evaluate the comprehensive benefits of well-facilitated farmland construction projects in Huang-Huai-Hai region during the period of the Twelfth Five-Year Plan.Further we compared and analyzed the differences of benefit level in different project areas.Finally,we made an objective evaluation on the well-facilitated farmland construction projects in the Huang-Huai-Hai region.The results showed that the economic,social and ecological benefits as well as comprehensive benefits increased significantly(P<0.05)after the building of the projects in the Huang-Huai-Hai region.There were 85.8%of the survey samples achieving the economic benefits and increasing farmers’net income by 200 yuan per mu.The implementation of the project played an important role in promoting agricultural production scales,protecting the agricultural ecological environment and improving the utilization efficiency of resources.From the provincial scale,the comprehensive benefits of Hebei,Shandong and Henan were higher than the average level of the whole Huang-Huai-Hai region.On the contrary,Jiangsu and Anhui were lower than the average level in the whole region.Next,the comprehensive benefits of the projects built in plains,or in the high-yield and medium-yield farmlands,or in the high quality farmlands were higher than the average level by 6.5%,6.8%,4.2%and 14.2%,respectively,of which the economic and social benefits were significantly improved.The comprehensive benefits of projects built in the mountain-hills,or in the low-yield farmlands and low-quality farmlands were lower than the average level by 8.3%,6.0%and 5.3%,respectively,of whic
作者
王晓青
史文娇
孙晓芳
王猛
Wang Xiaoqing;Shi Wenjiao;Sun Xiaofang;Wang Meng(Key Laboratory of Land Surface Pattern and Simulation of CAS,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;College of Geography and Tourism,Qufu Normal University,Rizhao 276800,China;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing,100049,China)
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2018年第16期238-248,共11页
Transactions of the Chinese Society of Agricultural Engineering
基金
国家自然科学基金项目(41771111,41501428)
中国科学院科技服务网络计划(STS计划)项目(KFJ-STS-RKT-003)
中国科学院地理科学与资源研究所优秀青年人才基金项目(2016RC201)
中国科学院青年创新促进会(会员号:2018071)
中国土地勘测规划院外协项目(2018121101356)。
关键词
土地利用
模型
黄淮海区
高标准农田
熵权法
综合效益评价
区域差异
land use
models
Huang-Huai-Hai region
well-facilitated farmland
entropy method
comprehensive benefit evaluation
regional differences
