光谱仪在作物施氮推荐中的应用研究进展——以GreenSeeker光谱仪为例
发布时间：2019-07-04 20:36
【摘要】：随着光谱技术的发展,利用光谱仪进行作物的氮素营养诊断得到普遍研究应用。Green Seeker光谱仪是近年来在美国兴起的一种新型便携式氮肥推荐仪器,该仪器以其快速、无损、准确、非接触的特点为作物的氮素诊断和施肥推荐提供了一种新的方法思路,并在国内外开始研究应用。以Green Seeker光谱仪为例,对光谱仪在作物氮肥推荐中的研究进展进行综述,旨在让大家通过该仪器更好地了解光谱仪氮肥推荐的工作原理、研究进展,同时在使用中尽可能地避免影响该光谱仪测定值准确性的因素,使此技术更快地应用于生产实践,推动我国氮素诊断和推荐施肥技术的进步。
[Abstract]:With the development of the spectrum technology, the use of the spectrometer for nitrogen nutrition diagnosis of crops has been widely studied. The Green Seeker spectrometer is a new type of portable nitrogen fertilizer recommendation instrument in the United States in recent years. The instrument has provided a new way of thinking for nitrogen diagnosis and fertilization recommendation of crops with its fast, non-destructive, accurate and non-contact characteristics, and has started the research and application at home and abroad. Taking the Green Seeker spectrometer as an example, the research progress of the spectrometer in the crop nitrogen fertilizer recommendation is reviewed, and the work principle and the research progress of the nitrogen fertilizer recommendation of the spectrometer are better understood by the instrument. At the same time, the factors that influence the accuracy of the measurement value of the spectrometer are avoided as far as possible in the use, so that the technology can be applied to the production practice more quickly, and the improvement of the nitrogen diagnosis and the recommended fertilization technology in China is promoted.
【作者单位】： 中国科学院南京土壤研究所/土壤与农业可持续发展国家重点实验室;中国科学院大学;浙江农林大学;
【基金】：国家自然科学基金青年科学基金(编号:31201686) 环保公益性行业科研专项(编号:201309035) 江苏省农业科技自主创新资金[编号:CX(14)2050]
【分类号】：S147
本文编号：2510213
[Abstract]:With the development of the spectrum technology, the use of the spectrometer for nitrogen nutrition diagnosis of crops has been widely studied. The Green Seeker spectrometer is a new type of portable nitrogen fertilizer recommendation instrument in the United States in recent years. The instrument has provided a new way of thinking for nitrogen diagnosis and fertilization recommendation of crops with its fast, non-destructive, accurate and non-contact characteristics, and has started the research and application at home and abroad. Taking the Green Seeker spectrometer as an example, the research progress of the spectrometer in the crop nitrogen fertilizer recommendation is reviewed, and the work principle and the research progress of the nitrogen fertilizer recommendation of the spectrometer are better understood by the instrument. At the same time, the factors that influence the accuracy of the measurement value of the spectrometer are avoided as far as possible in the use, so that the technology can be applied to the production practice more quickly, and the improvement of the nitrogen diagnosis and the recommended fertilization technology in China is promoted.
【作者单位】： 中国科学院南京土壤研究所/土壤与农业可持续发展国家重点实验室;中国科学院大学;浙江农林大学;
【基金】：国家自然科学基金青年科学基金(编号:31201686) 环保公益性行业科研专项(编号:201309035) 江苏省农业科技自主创新资金[编号:CX(14)2050]
【分类号】：S147
【相似文献】
相关期刊论文 前1条
1 张学顺;冶军;朱云;张妮;刘艳妮;郝少奇;;GreenSeeker在春小麦氮素营养诊断中的初步应用[J];新疆农垦科技;2014年04期
相关博士学位论文 前1条
1 李新伟;基于GreenSeeker的棉花氮素营养诊断及Android施肥决策系统研究[D];石河子大学;2014年
，本文编号：2510213
本文链接：https://www.wllwen.com/kejilunwen/nykj/2510213.html
