| Potential effect of conservation tillage on sustainable land use: A review of global long-term studies |
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| 作者姓名： | WANG Xiao-Bin CAI Dian-Xiong W. B. HOOGMOED O. OENEMA U. D. PERDOK |
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| 作者单位： | [1]State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 （China） [2]Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081 （China） [3]Farm Technology Group, Wageningen University, P. O. Box 17, 6700 AA Wageningen （The Netherlands） [4]Soil Quality Group, Wageningen University, P.O.Box 8005, 6700 EC Wageningen （The Netherlands） |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （No. 405.71,151）, the Beijing Key Lab of Resources Environment and GIS at Capital Normal University, and the National High Technology Research and Development Program of China （863 Program） （Nos. 2002AA2Z4311 and 2002AA2Z4021）. |
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| 摘 要： | Although understood differently in different parts of the world, conservation tillage usually includes leaving crop residues on the soil surface to reduce tillage. Through a global review of long-term conservation tillage research, this paper discusses the long-term effect of conservation tillage on sustainable land use, nutrient availability and crop yield response. Research has shown several potential benefits associated with conservation tillage, such as potential carbon sequestration, nutrient availability, and yield response. This research would provide a better perspective of the role of soil conservation tillage and hold promise in promoting application of practical technologies for dryland farming systems in China.
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| 关 键 词： | 耕地资源 可持续利用 土地资源 土地管理 |
| 收稿时间： | 2005-12-22 |
| 修稿时间： | 2006-04-20 |
Potential effect of conservation tillage on sustainable land use: A review of global long-term studies |
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| WANG Xiao-Bin,CAI Dian-Xiong,W. B. HOOGMOED,O. OENEMA,U. D. PERDOK.Potential effect of conservation tillage on sustainable land use: A review of global long-term studies[J].Pedosphere,2006,16(5):587-595. |
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| Authors: | WANG Xiao-Bin CAI Dian-Xiong W B HOOGMOED O OENEMA and U D PERDOK |
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| Institution: | State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China. |
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| Abstract: | Although understood differently in different parts of the world, conservation tillage usually includes leaving crop residues on the soil surface to reduce tillage. Through a global review of long-term conservation tillage research, this paper discusses the long-term effect of conservation tillage on sustainable land use, nutrient availability and crop yield response. Research has shown several potential benefits associated with conservation tillage, such as potential carbon sequestration, nutrient availability, and yield response. This research would provide a better perspective of the role of soil conservation tillage and hold promise in promoting application of practical technologies for dryland farming systems in China. |
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| Keywords: | conservation tillage no-till reduced tillage residue management |
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