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| 长期施肥对华北小麦-玉米轮作土壤物理性质和抗蚀性影响研究 | |
| 引用本文： | 龚伟,颜晓元,蔡祖聪,王景燕,胡庭兴,宫渊波.长期施肥对华北小麦-玉米轮作土壤物理性质和抗蚀性影响研究[J].土壤学报,2009,46(3):520-525. |
| 作者姓名： | 龚伟 颜晓元 蔡祖聪 王景燕 胡庭兴 宫渊波 |
| 作者单位： | 1. 土壤与农业可持续发展国家重点实验室,中国科学院南京土壤研究所,南京,210008;四川农业大学生态林业工程省级重点实验室,四川雅安,625014 2. 土壤与农业可持续发展国家重点实验室,中国科学院南京土壤研究所,南京,210008 3. 四川农业大学生态林业工程省级重点实验室,四川雅安,625014 |
| 基金项目： | 中国科学院知识创新工程重要方向项目 |
| 摘 要： | 土壤侵蚀是土壤及其母质在水力、风力、冻融、重力等外营力作用下,被破坏、剥蚀、搬运和沉积的过程,土壤侵蚀的直接后果是降低土壤中有机质和各种营养元素的含量,破坏土体结构,且随着土壤的流失而造成一系列环境问题,土壤侵蚀及其 |
| 关 键 词： | 长期施肥 土壤物理性质 土壤抗蚀性 |
Effects of long-term fertilization on soil physical properties and erosion-resistance under wheat-maize |
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| Gong Wei,Yan Xiaoyuan,Cai Zucong,Wang Jingyan,Hu Tingxing and Gong Yuanbo.Effects of long-term fertilization on soil physical properties and erosion-resistance under wheat-maize[J].Acta Pedologica Sinica,2009,46(3):520-525. | |
| Authors: | Gong Wei Yan Xiaoyuan Cai Zucong Wang Jingyan Hu Tingxing and Gong Yuanbo |
| Institution: | State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences; Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University;State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences;State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences;Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University;Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University;Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University |
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