| 精准农业的信息获取技术 |
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| 引用本文： | 张小超,王一鸣,方宪法,赵化平. 精准农业的信息获取技术[J]. 农业机械学报, 2002, 33(6): 125-128 |
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| 作者姓名： | 张小超 王一鸣 方宪法 赵化平 |
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| 作者单位： | 1. 中国农业机械化科学研究院
2. 中国农业大学信息与电气工程学院 |
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| 基金项目： | 国家科技攻关计划资助项目 (项目编号 :2 0 0 2 BA2 0 7B)，国家“863”高新技术发展计划资助项目 (项目编号 :2 0 0 1AA2 45 0 12 ) |
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| 摘 要： | 介绍了田间信息采集技术的研究概况以及在精准农业生产和农机工程中的应用。对全球定位系统GPS，遥感系统RS、联合收割机测产系统、土壤养分测量和杂草自动识别技术在精准农业体系中作为信息获取手段的研究，开发与应用情况进行了综述，并指出应用近、中红外分析技术进行土壤养分快速测量的方法将是我国土壤数字化研究的新的途径之一。
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| 关 键 词： | 精准农业 信息获取技术 定位系统 遥感 图像识别 |
| 修稿时间： | 2001-08-20 |
Information Acquisition Techniques of Precision Agriculture |
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| Zhang Xiaochao Fang Xianfa Zhao Huaping. Information Acquisition Techniques of Precision Agriculture[J]. Transactions of the Chinese Society for Agricultural Machinery, 2002, 33(6): 125-128 |
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| Authors: | Zhang Xiaochao Fang Xianfa Zhao Huaping |
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| Affiliation: | Zhang Xiaochao Fang Xianfa Zhao Huaping(Chinese Academy of Agricultural Mechanization Sciences) Wang Yiming(China Agricultural University) |
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| Abstract: | In this paper emphasis was put on the research and application of field information acquisition techniques to precision agriculture and agricultural machinery engineering. The situation of development and research on global positioning system(GPS), remote sensing(RS), yield prediction by combine harvester, soil nutrient measurement and automatic weeds recognition technique as a means of information collection was reviewed and analyzed. It was pointed out that the use of infrared technique on fast measurement of soil nutrient will be one of the new methods in soil digitization in China. |
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| Keywords: | Precision agriculture Global positioning Remote sensing Patten recognition |
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