| 泰安市耕地利用效益特征分析 |
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| 引用本文： | 邵秀秀.泰安市耕地利用效益特征分析[J].中国农学通报,2014,30(5):214-221. |
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| 作者姓名： | 邵秀秀 |
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| 作者单位： | 西南大学资源环境学院 |
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| 摘 要： | 为了深入了解泰安市耕地利用效益及协调性状况，促进耕地的科学高效利用，以泰安市为研究对象，从经济、社会和生态3个效益方面构建耕地利用效益评价指标体系，以2000-2009年的数据为基础，运用特尔菲法和变异系数法确定各指标权重，计算综合评价值，并结合协调度模型定量评价泰安市耕地利用效益系统协调性，准确分析不同时期耕地利用综合效益特征。最后有针对性地提出提高耕地利用效益的对策。结果表明：2000-2009年，泰安市耕地利用经济效益呈现“下降上升-下降”的波动状态；社会效益前3年出现小幅度波动，后期一直稳步上升；生态效益不太稳定，总体数值较低，整体上呈现“下降-上升-下降”3个阶段；综合效益曲线走势与耕地利用社会效益曲线趋势相同；系统协调度处于不断波动的状态，与综合效益曲线走势不同，总体协调度水平不高。针对上述分析结果，提出泰安市应加大农业财政和科研投资力度，全面提高农村劳动力素质，加强农业基础设施建设，加强耕地保护，以最终提高耕地利用效益。
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| 关 键 词： | 泰安市 耕地利用效益 协调度 |
| 收稿时间： | 2013/6/24 0:00:00 |
| 修稿时间： | 7/1/2013 12:00:00 AM |
Benefit Evaluation of Cultivated Land Use in Tai＇ an City |
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| Shao Xiuxiu.Benefit Evaluation of Cultivated Land Use in Tai＇ an City[J].Chinese Agricultural Science Bulletin,2014,30(5):214-221. |
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| Authors: | Shao Xiuxiu |
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| Institution: | Shao Xiuxiu (College of Resources and Environment, Southwest University, Chongqing 400700) |
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| Abstract: | In order to in-depth understand the cultivated land use benefit and coordination, utilize cultivated land scientifically and efficiently in Tai＇ an City, the cultivated land in Tai＇ an was taken as the research object. The evaluation index system of cultivated land use efficiency was constructed from the economic, social and ecological aspect. On this basis, based on the data from 2000 to 2009, Delphi method and the variation coefficient method were used to determine various index weight and comprehensive evaluation values of cultivated land use of Tai＇ an. Coordination degree model was utilized to quantitative analyze the system coordination. Finally, combining with the evaluation results and characteristics of arable land use, appropriate countermeasures were put forward to promote the improvement of arable land use efficiency. The results showed that： from 2000 to 2009, economic benefits of cultivated land use took on the state of fall-rise-fall; social benefits occurred minor fluctuation in the first 3 years, the later had been steadily rising; ecological benefits were unstable, overall numerical lower downward, the overall took on the state of fall-rise-fall three stages; comprehensive benefits and social benefits had the same curve; system coordination degree was also in a constant state of fluctuation, and the trend was not the same as the overall efficiency curve, overall coordination level was not high. Based on the above analysis, the author put forward the cultivated land use efficiency measures to improve the cultivated land use efficiency of Tai＇ an： people should strengthen agriculture finance and scientific research investment, improve the rural labor quality, strengthen agricultureoil-field infrastructure construction, strengthen farmland protection, eventually improve cultivated land use efficiency. |
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| Keywords: | coordination |
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