| 在沙区边缘生态脆弱带发展泥炭生态农业的可行性分析 |
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| 引用本文： | 尹怀宁,王瑞杰,张文祥. 在沙区边缘生态脆弱带发展泥炭生态农业的可行性分析[J]. 水土保持研究, 2002, 9(3): 48-50 |
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| 作者姓名： | 尹怀宁 王瑞杰 张文祥 |
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| 作者单位： | 辽宁师范大学地理系, 大连116029 |
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| 摘 要： | 半干旱地带的农牧交错地区生态脆弱是沙漠化防治的重点地区。利用泥炭改良沙化退化土地，已见明显土壤生态环境改善、作物增产的效果。进而提出以泥炭改良为基础，合理利用土地资源，协调发展农、林、牧、渔的生态农业模式。对发展这种模式的资源条件和经济效益进行了分析和评价。
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| 关 键 词： | 沙区边缘 泥炭改良 生态农业 可行性 |
| 文章编号： | 1005-3409(2002)03-0048-03 |
| 修稿时间： | 2002-04-20 |
Practicable Analysis of Developing Eco-Agriculture Based on Improving Peat in Vulnerable Ecotone of Desert Fringe |
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| YIN Huaining,WANG Ruijie,ZHANG Wenxiang. Practicable Analysis of Developing Eco-Agriculture Based on Improving Peat in Vulnerable Ecotone of Desert Fringe[J]. Research of Soil and Water Conservation, 2002, 9(3): 48-50 |
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| Authors: | YIN Huaining WANG Ruijie ZHANG Wenxiang |
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| Affiliation: | Department of Geography, Liaoning Normal University, Dalian 116029, Liaoning Province, China |
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| Abstract: | Ecological vulnerability of farming and animal husbandry area in semi drought zone is the important point of desertification control.It has obvious effect on soil ecological environment and corn production through improving desertification by using peat.Then a model of eco agriculture based on peat amelioration is proposed, which put land resources to rational use and make farming, forestry, animal busbandry and fishery to grow coordinately.The resources conditions of developing the model and its economic benefits are analyzed and evaluated. |
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| Keywords: | desert fringe peat amelioration eco-agriculture practicable |
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