| 麦田土壤区域化养分管理研究 |
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| 引用本文： | 肖秋生,聂俊华,陈红艳,康惊涛.麦田土壤区域化养分管理研究[J].云南农业大学学报,2004,19(4):413-416. |
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| 作者姓名： | 肖秋生 聂俊华 陈红艳 康惊涛 |
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| 作者单位： | 山东农业大学资源与环境学院，山东农业大学资源与环境学院，山东农业大学资源与环境学院，山东农业大学资源与环境学院 山东泰安271018，山东泰安271018，山东泰安271018，山东泰安271018 |
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| 基金项目： | 国家科技部科技攻关计划项目(2002BA516A12) |
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| 摘 要： | 为在县市范围内合理精确地进行施肥管理,确保小麦产量和质量,探讨了借助于GIS技术对大田小麦进行土壤养分区域化管理的方法。田间土壤样点通过室内图件的MapGIS的网格划分确定,化验分析数据用统计分析软件DPS进行分析和系统聚类,获取了龙口市北马镇小麦田的土壤养分分类及其空间分布信息,为当地小麦种植施肥提供理论依据。
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| 关 键 词： | 养分管理 土壤 聚类分析 MapGIS |
| 文章编号： | 1004-390X(2004)04-0413-04 |
| 收稿时间： | 2003-12-30 |
Research of Regionalized Nutrient Management on Wheat Production Soil |
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| XIAO Qiu-sheng,NIE Jun-hua,CHEN Hong-yan,KANG Jing-tao.Research of Regionalized Nutrient Management on Wheat Production Soil[J].Journal of Yunnan Agricultural University,2004,19(4):413-416. |
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| Authors: | XIAO Qiu-sheng NIE Jun-hua CHEN Hong-yan KANG Jing-tao |
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| Institution: | (College of Resources and Environment, Shandong Agricultural University, Taian 271018, China) |
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| Abstract: | With the purposes that fertilizing reasonably within county and that ensuring the yield and quality of wheat, the method of regional soil nutrient management based on GIS technique for wheat field was studied. The sites of sampling for field soil are decided by grid cell partition of maps grounded on MapGIS. Data of soil nutrients were analyzed by cluster analysis with statistical analysis software of DPS, the information of soil nutrient classifications and spatial distribution was obtained,which supplies the foundation for local wheat cropland fertilization. |
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| Keywords: | nutrient management soil cluster analysis MapGIS |
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