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首页> 外文期刊>Sustainability >The Transformation of Agricultural Development towards a Sustainable Future from an Evolutionary View on the Chinese Loess Plateau: A Case Study of Fuxian County
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The Transformation of Agricultural Development towards a Sustainable Future from an Evolutionary View on the Chinese Loess Plateau: A Case Study of Fuxian County

机译：黄土高原地区进化视角下的农业发展向可持续未来的转变-以抚仙县为例

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The Loess Plateau in China receives lots of attention from around the world. The expansion of bad agricultural practices for hundreds of years aggravated the soil erosion on the Loess Plateau, however, and a lot of efforts were and are being made to reduce the serious soil erosion as well as regional poverty. Agricultural development of the Loess Plateau is still confronted with intricate challenges such as food concerns, environment concerns, and regional poverty. The strategy of development towards sustainability offers a possible and important way to face the challenges. This study tried to develop a holistic “variation-selection-replication-retention” model to analyze the transformation of agricultural development from an evolutionary view which is generally integrative. It is indicated that policies should be lively and vibrant organisms full of innovations owning to ever-changing environment in the evolutionary view. Under this analytical framework, one possible path from serious soil erosion region to region with sustainable agriculture could be recognized in the case study of Fuxian County: serious soil erosion regions → regions with poor production conditions → production-optimized regions → regions with developed agriculture → regions with sustainable agriculture. Diversified integrative development is suggested due to regional differences and the possible developing order in Fuxian County. State-subsidized “Grain for Green” policy and diversified land use are necessary for the transformation of serious soil erosion regions which are usually trapped in regional poverty. To the transformation of regions with poor production conditions, a state-subsidized “production optimization” policy and diversified land use deserve to be considered, due to regional poverty in regions with poor production conditions. Agricultural scale operation is priority for the transformation of production-optimized regions towards agricultural modernization. Ecological thinking is very helpful for the transformation of regions with developed agriculture. The area of serious soil erosion regions in Fuxian County has dropped down from 1760 km2 in 1949 to 360.6 km2 in 2010. The diversified integrative routine tends to be one possible way to realize the development towards sustainability.
机译：中国的黄土高原受到世界各地的广泛关注。几百年来不良农业行为的扩大加剧了黄土高原的水土流失，并且为减少严重的水土流失和区域贫困做出了许多努力，并且正在做出努力。黄土高原的农业发展仍然面临着复杂的挑战，例如粮食，环境和区域贫困。可持续发展的发展战略为应对挑战提供了一种可能的重要途径。这项研究试图建立一个整体的“变异-选择-复制-保留”模型，以通常是综合的进化观点来分析农业发展的转变。有人指出，政策应是朝气蓬勃，充满朝气的有机体，在进化论中应具有不断变化的环境所带来的创新。在这种分析框架下，以抚仙县为例，可以认识到从严重水土流失地区向可持续农业地区发展的一条可能途径：严重水土流失地区→生产条件较差的地区→生产优化地区→农业发达地区→农业可持续发展的地区。由于区域差异和抚仙县可能的发展顺序，建议进行多元化的综合发展。国家补贴的“五谷换绿”政策和多样化的土地利用对于严重水土流失地区的改造是必要的，这些地区通常陷于区域贫困之中。对于生产条件差的地区的转型，由于生产条件差的地区的区域贫困，应考虑采取国家补贴的“生产优化”政策和多样化的土地利用。农业规模经营是生产最优化地区向农业现代化转型的优先事项。生态思想对于发展农业发达地区非常有帮助。抚仙县严重水土流失面积从1949年的1760 km 2 下降到2010年的360.6 km 2 。多样化的综合套路往往是一种可能的方式实现向可持续发展的发展。

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