| 内蒙古节水工程土默特左旗试验地段土壤养分现状研究 |
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| 引用本文： | 包桂兰,额尔敦朝鲁,吴红英,斯钦.内蒙古节水工程土默特左旗试验地段土壤养分现状研究[J].内蒙古师范大学学报(自然科学版),2002,31(1):56-58,67. |
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| 作者姓名： | 包桂兰 额尔敦朝鲁 吴红英 斯钦 |
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| 作者单位： | [1]内蒙古师范大学地理系 [2]内蒙古师范大学化学系，内蒙古呼和浩特010022 |
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| 基金项目： | 内蒙古教育厅科研基金资助项目 (D2 980 80 6 ) |
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| 摘 要： | 分析了内蒙古节水工程土默特左旗试验地段在不同季节、不同层次土壤的基本农化性状和有效微量营养元素。结果表明，土壤呈碱性，土壤养分显示出钾素丰富、氮素偏低、磷素缺乏状态，且这些养分在土壤耕作层中的分布高于心土层；土壤有效微量营养元素则在耕作层与心土层中的含量无显著差异。
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| 关 键 词： | 土壤养分 节水滴灌 土壤农化性状 土壤有效微量营养元素 土默特左旗 |
| 文章编号： | 1001-8735(2002)01-0056-04 |
STUDIES OF SOIL NUTRIENT STATUS IN TUZUO BANNERS REGION,INNER MONGOLIA FOR WATER-SAVING ENGINEERING |
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| BAO Gui-lan ,Eerdunchaolu ,WU Hong-ying ,Siqin.STUDIES OF SOIL NUTRIENT STATUS IN TUZUO BANNERS REGION,INNER MONGOLIA FOR WATER-SAVING ENGINEERING[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2002,31(1):56-58,67. |
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| Authors: | BAO Gui-lan Eerdunchaolu WU Hong-ying Siqin |
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| Institution: | BAO Gui-lan 1,Eerdunchaolu 2,WU Hong-ying 2,Siqin 2 |
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| Abstract: | The Tuzuo Banner's Region,Inner Mongolia has been selected,and the basic agrichemical properties and active metals of different layers at different seasons have been studied for water-saving engineering.The results obtained in the study show that soil presents alkaline,and K element is rich,N element a little low,and P element poor in soil nutrient,and that these nutrient profile is higher in the forming soil layer than in the subsoil layer.But the active metal don't have obvious difference in the two layers. |
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| Keywords: | water-saving irrigation agrichemical properties of soil active metal element in soil Tuzuo Banner's Region |
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