| 山坡地农业开发中的水土资源保育问题探讨 |
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| 引用本文： | 查轩,黄少燕.山坡地农业开发中的水土资源保育问题探讨[J].资源科学,2004,26(Z1):34-38. |
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| 作者姓名： | 查轩 黄少燕 |
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| 作者单位： | 福建师范大学地理研究所,福州,350007 |
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| 基金项目： | 国家自然科学基金，福建省自然科学基金 |
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| 摘 要： | 该文针对南方,特别是福建山坡地开发中造成的水土流失与土壤退化等生态环境问题,在野外调查与试验研究的基础上,系统分析了近年来山地果园开发规模、现状以及开发中存在的系列水土资源保育等生态问题;揭示了山地果园水土流失发生发展的机理;明确了山地果园开发中需要注意的关键时期与关键地形部位;分析了果树早衰的原因.以生态经济学与可持续发展为理论,以山地水土资源合理开发利用为基础,提出了科学规划,坚持适地适种,提高建园质量,加强幼园管理,推行山地水土资源保育新技术,增加地面覆盖,控制水土流失,建设生态果园的可持续发展综合治理体系和对策.
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| 关 键 词： | 山坡地 农业开发 生态环境 水土资源保育 |
| 文章编号： | 1007-7588(2004)07-0034-05 |
| 修稿时间： | 2004年3月23日 |
Problems of Soil and Water Conservation in Agricultural Development of Hill Sloping Land |
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| ZHA Xuan,HUANG Shao-yan.Problems of Soil and Water Conservation in Agricultural Development of Hill Sloping Land[J].Resources Science,2004,26(Z1):34-38. |
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| Authors: | ZHA Xuan HUANG Shao-yan |
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| Abstract: | Because of more 81 percent area of south china are mountain areas and the increasing of population, it has become the key of resolving the conflict between human and land and carrying out the sustainable strategy to make full and reasonable use of the mountain resources and construction ecological agriculture in these areas. But there are a series of Eco-environment problems of soil and water loss and soil degradation to make by agricultural exploitation of hill slope land. Based on the typical region investigation and site experimental study, the authors analyzed the existing situation and the dimensions of development of orchard on the hill slope land of Fujian province, and discussed the several problems of soil and water conservation Eco-environment construction with development of orchard on the hill slope land. The model of comprehensive controlling soil and water conservation measure for sustainable development of orchard are put forward including scientific planning and planting, improvement construction quality of orchard and management of young orchard, extension advanced technology of soil and water resources conservation in hill slope land, increasing soil surface mulch material and controlling soil and water loss, construction ecological orchard. |
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| Keywords: | Hill slope land Agricultural development Eco-environment Soil and water conservation |
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