| 干旱灾害背景下宁夏避灾农业经营模式的地域构架 |
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| 引用本文： | 刘小鹏,王亚娟.干旱灾害背景下宁夏避灾农业经营模式的地域构架[J].水土保持通报,2003,23(6):56-60. |
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| 作者姓名： | 刘小鹏 王亚娟 |
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| 作者单位： | 宁夏大学,资源环境学院,宁夏,银川,750021 |
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| 基金项目： | 国家自然科学基金资助项目(49861002)，宁夏大学自然科学基金资助项目(032301) |
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| 摘 要： | 宁夏农业生态环境的干旱化趋势,已经成为制约区域农业可持续发展的主要障碍。在干旱灾害环境背景下,基于区域内部环境质量的非均质性,初步提出并构建了宁夏避灾农业经营模式,即引黄灌区高效集约与规模经营的避灾农业亚模式和南部山区高效利用与综合发展的避灾农业亚模式。较以往农业发展模式,避灾农业生态模式更具经济上易于接受,运行上易于操作,收益上高效的特点,特别是对于优化农业投资环境,实现区域可持续发展意义重大。
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| 关 键 词： | 干旱灾害 避灾农业 经营模式 农业投资环境 宁夏 |
| 文章编号： | 1000-288X(2003)06-0056-05 |
| 收稿时间： | 2003/3/26 0:00:00 |
| 修稿时间： | 2003年3月26日 |
Regional Framework on Management Model of Avoiding Calamity Agriculture Based on Arid Calamity in Ningxia Hui Autonomous Region |
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| LIU Xiao-peng and Wang Ya-juan.Regional Framework on Management Model of Avoiding Calamity Agriculture Based on Arid Calamity in Ningxia Hui Autonomous Region[J].Bulletin of Soil and Water Conservation,2003,23(6):56-60. |
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| Authors: | LIU Xiao-peng and Wang Ya-juan |
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| Institution: | College of Resources and Environment, Ningxia University, Yinchuan 750021, Ningxia Hui Autonomous Region, China;College of Resources and Environment, Ningxia University, Yinchuan 750021, Ningxia Hui Autonomous Region, China |
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| Abstract: | The arid tendency of agricultural eco-environment needs to innovate radically the existing unreasonable models and outdated ideas of agriculture developing in Ningxia Hui Autonomous Region. The avoiding calamity agriculture should be the new idea to agricultural sustainable development in Ningxia region. Furthermore, the sub-model of drawing the Yellow river irrigable land and the sub-model of southern mountainous area are produced and formed through analyzing the characteristics of avoiding calamity agriculture and based on the conditions of arid calamity and the un-evenly characteristic of inner environmental quality in smaller region. The model of avoiding calamity agriculture is accepted easily in economy, operated easily in management and has high benefits. Especially, it is of great significance to improve agricultural investment environment and to realize regional sustainable development. |
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| Keywords: | arid calamity avoiding calamity agriculture management model agricultural investment environment Ningxia Hui Autonomous Region |
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