| 精准变量施肥机械研究现状与发展建议 |
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| 引用本文： | 韩英,贾如,唐汉. 精准变量施肥机械研究现状与发展建议[J]. 农业工程, 2019, 9(5): 1-6 |
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| 作者姓名： | 韩英 贾如 唐汉 |
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| 作者单位： | 1.中国农业机械化科学研究院，北京100083 |
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| 基金项目： | 国家现代农业产业技术体系建设项目（项目编号：CARS-01-44）；国家自然科学基金项目（项目编号：51675093） |
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| 摘 要： | 精准变量施肥是化肥现代减施增效技术体系重要组成部分之一，可因地制宜全面平衡施肥用量，保证化肥合理施用，在农业生产中具有重要作用。为满足对精准变量施肥机械迫切需求，重点阐述精准变量施肥技术概况，分析国内外配套施肥机械的技术特点和应用概况，并针对中国变量施肥机械化作业所存在的问题提出相应发展建议，为精准变量施肥技术及配套机械研究提供有效参考。
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| 关 键 词： | 精准农业 变量施肥机械 研究现状 发展建议 |
Research Status and Development Suggestions of Precision Variable-rate Fertilization Machine |
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| HAN Ying,JIA Ru and TANG Han. Research Status and Development Suggestions of Precision Variable-rate Fertilization Machine[J]. Agricultural Engineering, 2019, 9(5): 1-6 |
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| Authors: | HAN Ying JIA Ru TANG Han |
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| Abstract: | As an important component of modern chemical fertilizer reduction and efficiency increase key technologies，precision variable-rate fertilization can fully balance fertilizer application amount according to local conditions.It has important significance to the development of grain production safety and high-efficiency agriculture.Considering requirements for application of precision variable-rate fertilization machine，the overview of precision variable-rate fertilization technology was illustrated.The technical features and application statuses of variable-rate fertilization machines were analyzed.Development suggestions of precision variable-rate fertilization technology were expected clearly based on requirement of sustainable agricultural development，which provided some references for related research. |
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