| 沉沙池不同层次结构的土壤中有机质变化机理研究 |
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| 引用本文： | 高祥伟,东野光亮,胡振琪,陈星彤,费鲜芸,王建.沉沙池不同层次结构的土壤中有机质变化机理研究[J].山东农业大学学报(自然科学版),2005,36(2):266-269,274. |
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| 作者姓名： | 高祥伟 东野光亮 胡振琪 陈星彤 费鲜芸 王建 |
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| 作者单位： | 中国矿业大学土地复垦与生态重建研究所,北京,100083;山东农业大学,山东,泰安,271018 |
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| 基金项目： | 山东省自然科学基金项目（Y2000D06） |
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| 摘 要： | 将沉沙池覆淤土壤层次结构和供水方式作为影响因素，经过连续三年的冬小麦、夏玉米种植试验，测定不同年份土壤有机质的含量，分析土壤有机质在不同的土壤结构和水分供应条件下的变化规律，为覆淤还耕优化高产模式提供指导。
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| 关 键 词： | 土壤层次结构 有机质 覆淤还耕 |
| 文章编号： | 1000-2324（2005）02-0266-04 |
| 收稿时间： | 2004-05-08 |
| 修稿时间： | 2004-05-08 |
THE CHANGING MECHANISM OF ORGANIC MATTER IN OF SUBSIDING AREA |
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| GAO Xiang-wei,DONGYE Guang-liang,HU Zhen-qi,CHEN Xing-tong,FEI Xian-yun,WANG Jian.THE CHANGING MECHANISM OF ORGANIC MATTER IN OF SUBSIDING AREA[J].Journal of Shandong Agricultural University,2005,36(2):266-269,274. |
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| Authors: | GAO Xiang-wei DONGYE Guang-liang HU Zhen-qi CHEN Xing-tong FEI Xian-yun WANG Jian |
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| Abstract: | The experimentationmainly take into accounttwo factors in subside area. They are the soil layer structureof covering silt and water supply mode. Winter wheat and summer corn have been planted for three year. The soil organic mattercontent was measured in each year. In different soil structure and water supply condition, organic matter changing dynamics are analysed. Those offer a instructive suggestionsfor covering silt and reclamation's high production mode. |
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| Keywords: | soil layer structure organic matter covering silt and reclamation |
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