| 塔里木河中下游地区土壤有机质空间变异性研究 |
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| 引用本文： | 莫治新,尹林克,吕双庆.塔里木河中下游地区土壤有机质空间变异性研究[J].塔里木农垦大学学报,2005,17(4):39-41. |
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| 作者姓名： | 莫治新 尹林克 吕双庆 |
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| 作者单位： | 1. 塔里木大学植物科技学院,新疆,阿拉尔,843300
2. 中国科学院新疆生态与地理研究所,新疆,乌鲁木齐,830011 |
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| 基金项目： | 塔里木大学校长基金资助项目（TDZKSS05005）和中国科学院知识创新重大项目（KZCXI-08-02） |
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| 摘 要： | 本文以新疆生产建设兵团农二师33团为研究区．根据植被的变化选取土壤样点，运用地统计学方法对土壤有机质的空间变异性进行定量分析，结果表明：土壤有机质含量呈正态分布，空间变异范围是0—1660m，变异函数的最优模型为球状模型。
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| 关 键 词： | 塔里术河 土壤有机质 空间变异 |
| 文章编号： | 1009-0568（2005）04-0039-03 |
| 收稿时间： | 2005-08-31 |
| 修稿时间： | 2005年8月31日 |
Study on the Spatial Variability of Soil Nutrient in the Middle Section of Tarim River |
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| Mo Zhixin,Yin Linke,Lv Shuangqing.Study on the Spatial Variability of Soil Nutrient in the Middle Section of Tarim River[J].Journal of Tarim University of Agricultural Reclamation,2005,17(4):39-41. |
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| Authors: | Mo Zhixin Yin Linke Lv Shuangqing |
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| Institution: | 1. College of Plant Science and Technology, Tarim University, Alar, Xinjiang 843300 ;2. Xinjiang Institute of Ecology and Geography of CASS, Urumqi, Xinjiang 830011 |
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| Abstract: | The paper takes 33rd regiment of the second division of Xinjiang Construction and Production Corps as the research area in.Make a choice of soil sample according to the changes of the vegetation.The application geostatistics method carries on the quantitative analysis to the spatial variability characteristic of soil nutrients.The results show that the data of soil salt complies to the normal distribution,the spatial variability of soil range from 0m to 1660m,the spatial variability characteristic of nutrients was best fitted by spherical model. |
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| Keywords: | Tarim River soil Nutrients spatial variability |
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