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| 几种保护性耕作对土壤含水量和风蚀量的影响 | |
| 引用本文： | 赵君,张立峰,刘景辉,李明.几种保护性耕作对土壤含水量和风蚀量的影响[J].安徽农业科学,2010,38(9):4720-4720,4728. |
| 作者姓名： | 赵君 张立峰 刘景辉 李明 |
| 作者单位： | 1. 内蒙古农业大学职业技术学院,内蒙古包头,014109 2. 河北农业大学农学院,河北保定,071000 3. 内蒙古农业大学农学院,内蒙古呼和浩特,010000 |
| 摘 要： | 目的]研究保护性耕作对土壤含水量和风蚀量的影响。方法]以位于内蒙古阴山北部武川县典型农牧交错带的耕地为试验地点,比较用不同保护性耕作对不同作物留茬的土壤含水量、风蚀量的影响。结果]与传统耕作相比,马铃薯免耕、油菜留茬和燕麦留茬可以提高土壤含水量,极大地减少土壤风蚀。结论]留茬耕作和免耕是当地农业发展和环境治理一条可持续的耕作途径。 |
| 关 键 词： | 保护性耕作 留茬 土壤风蚀 |
Effect of Conservation Tillage on Soil Moisture and Wind-blown Mass |
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| ZHAO Jun et al.Effect of Conservation Tillage on Soil Moisture and Wind-blown Mass[J].Journal of Anhui Agricultural Sciences,2010,38(9):4720-4720,4728. | |
| Authors: | ZHAO Jun |
| Institution: | Vocational Technical College;Inner Mongolia Agricultural University;Baotou;Inner Mongolia 014109 |
| Abstract: | Objective] The purpose was to study the effect of conservation tillage on soil moisture and wind-blown mass. Method] Several conservation tillage lands were used to compare the impact of soil moisture and wind-blown mass of different crop stubble in Wuchuan County of Inner Mongolia. Result] Compared with conventional tillage,no-tillage potato,rape stubble and oat stubble could increase soil moisture and greatly reduce soil erosion. Conclusion] Stubble tillage and no-tillage was a sustainable way of farm... |
| Keywords: | Conservation tillage Stubble Soil erosion |
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