| 村级农田施肥专家系统设计与应用 |
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| 引用本文： | 刘涛,李廷轩,王永东,张锡洲,郑子成.村级农田施肥专家系统设计与应用[J].水土保持通报,2015,35(3):186-190. |
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| 作者姓名： | 刘涛 李廷轩 王永东 张锡洲 郑子成 |
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| 作者单位： | 四川农业大学资源环境学院 |
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| 基金项目： | 四川省教育厅重点项目“基于WebGIS的四川省耕地质量管理信息平台的研制”(14ZA0010) |
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| 摘 要： | 目的]实现田块尺度的施肥决策和精准施肥,达到测土配方施肥成果数字化延伸。方法]采用GIS组件ArcEngine,将GIS,RS,GPS和农业专家技术进行集成,以遥感影像为索引,建立基于农户田块为基本管理单元的触摸屏村级农田施肥专家系统。并以犍为县定文镇炮房村为案例区进行了实际应用。利用四川省2005—2009年"3414"试验数据,结合区域实际,构建了系统的主要粮油作物推荐施肥模型。结果]该系统不但实现了田块尺度的施肥决策和养分管理,同时还具备农田基本信息、缺素诊断、病虫害防治、政策法规和安全常识等查询功能。结论]该系统具有界面友好,操作简单明了的特点,并在村级田块尺度上实现了精确施肥。
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| 关 键 词： | 田块尺度 农田 施肥 专家系统 |
| 收稿时间： | 2014/4/13 0:00:00 |
| 修稿时间： | 2014/5/20 0:00:00 |
Design and Application of Fertilization Information System for Farmland of Village Scale |
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| LIU Tao,LI Tingxuan,WANG Yongdong,ZHANG Xizhou and ZHENG Zicheng.Design and Application of Fertilization Information System for Farmland of Village Scale[J].Bulletin of Soil and Water Conservation,2015,35(3):186-190. |
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| Authors: | LIU Tao LI Tingxuan WANG Yongdong ZHANG Xizhou and ZHENG Zicheng |
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| Institution: | LIU Tao;LI Tingxuan;WANG Yongdong;ZHANG Xizhou;ZHENG Zicheng;College of Resource and Environmental Science,Sichuan Agricultural University; |
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| Abstract: | Objective] To achieve the field scale fertilization decision-making and precise fertilization and attain fertilizer digital extension of the soil testing.Methods] Practical application with the examples of Paofang village, Dingwen town, Jianwei county as an example by the method of ArcEngine module of GIS to integrate GIS, RS, GPS with agriculture experts technology, with remote sensing image as the index, village scale farmland fertilization expert system of touching screen was developed. By using the experimental data of "3414" in Sichuan Province from 2005 to 2009, on the basis of the facts, fertilization recommendation model of the main grain and oil crops was established for the expert system. Results] The system not only realized the fertilization decision-making and nutrient management of field scale, but had inquiry function such as the basic farmland information, deficiency diagnosis, pest control, policies and regulations and safety common sense et al.Conclusion] The fertilization information system achieved the precise fertilization on the field scale, which has the characteristics of friendly interface and simple operation, finally attained fertilizer digital extension for the field scale of villages. |
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| Keywords: | field scale farmland fertilization expert system |
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