| 和田河流域不同景观类型下的土壤肥力差异研究 |
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| 引用本文： | 付小峰,楚新正,秦静.和田河流域不同景观类型下的土壤肥力差异研究[J].安徽农业科学,2008,36(33). |
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| 作者姓名： | 付小峰 楚新正 秦静 |
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| 作者单位： | 新疆师范大学地理科学与旅游学院,新疆乌鲁木齐,830054 |
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| 基金项目： | 国家自然科学基金项目
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新疆师范大学科研基金
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| 摘 要： | 目的]研究和田河流域不同景观下土壤肥力差异。方法]通过对和田河流域不同景观下土壤肥力元素含量的测定,总结不同景观土壤肥力的变化规律。结果]和田河流域各景观间土壤肥力元素具有空间变异性。N、P含量:绿洲>过渡带>荒漠;而由于盐渍化的影响K含量:荒漠>过渡带>绿洲。土壤养分分布是由结构性因素和随机性因素共同作用的结果。结论]为和田河流域生态环境的治理和资源合理开发提供依据。
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| 关 键 词： | 和田河流域 不同景观 土壤肥力 差异分析 |
Study on the Difference of Soil Fertility among Different Landscapes in Hotan River Basin |
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| Abstract: | Objective] The research aimed to study the difference of soil fertility among different landscapes in Hotan River Basin.Method] By detecting the amount of the elements of different landscape soil fertility in Hotan River Basin,the rules of change of different landscape soil fertility of the Hotan River Basin was summarized.Result] The soil fertility element among different landscapes in Hotan River Basin had spatial variability.The N and P contents were as follow: Oasis> transitional zone> hungriness,and the K content was as follow: Hungriness> transitional zone> oasis.The soil nutrient distributing resulted in the structural and random factors.Conclusion] The study provided reference for ecological environmental government and the economical development in the Hotan River Basin. |
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| Keywords: | Hotan River Basin Different landscape Soil fertility Analysis on the difference |
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