| 农药变量喷施技术的研究现状及发展趋势 |
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| 引用本文： | 魏新华,蒋杉.农药变量喷施技术的研究现状及发展趋势[J].农机化研究,2011,33(2). |
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| 作者姓名： | 魏新华 蒋杉 |
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| 作者单位： | 江苏大学,现代农业装备与技术省部共建教育部重点实验室,江苏,镇江,212013 |
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| 基金项目： | 江苏省自然科学基金项目 |
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| 摘 要： | 农药精确变量喷施技术是智能化植保机械的重要研究内容,一直是精细农业领域的研究热点,它牵涉到农药有效利用率、农产品安全、环境污染和操作者的人身安全等众多问题.如何按照农艺要求快速准确地进行喷施作业,并使其具有良好的雾化特性和均匀性是变量喷施技术的关键.农药变量喷施过程主要包括喷施决策的生成和喷施决策的执行两个阶段.为此,分类阐述了其国内外研究现状和实现方法,并对其现存问题和发展趋势进行了讨论.
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| 关 键 词： | 农药 变量喷施 植保机械 精细农业 |
The Research Status and Development Trend of Pesticide Variable-rate Spray Technique |
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| Wei Xinhua,Jiang Shan.The Research Status and Development Trend of Pesticide Variable-rate Spray Technique[J].Journal of Agricultural Mechanization Research,2011,33(2). |
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| Authors: | Wei Xinhua Jiang Shan |
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| Institution: | Wei Xinhua,Jiang Shan(Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education and Jiangsu Province,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | Pesticide variable-rate spray technique,which has been proved to be a research focus in precision agriculture,is an important topic in the field of intelligent crop protection machinery.It influences pesticide efficiency,agricultural product safety,environment pollution,operator's safety and many other issues.In accordance with agronomic requirement,fast and accurate spray operation with good atomization characteristics and uniformity is the key of variablerate spray technique.The spray process of the techn... |
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| Keywords: | pesticide variable-rate spray crop protection machinery precision agriculture |
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