| 近红外单籽粒玉米油分无损测定仪器研制 |
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| 引用本文： | 崔志立,谢锦春,王南,潘玲玲,宋同明,张晔晖,徐晓洁.近红外单籽粒玉米油分无损测定仪器研制[J].光谱学与光谱分析,2005,25(11):1807-1809. |
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| 作者姓名： | 崔志立 谢锦春 王南 潘玲玲 宋同明 张晔晖 徐晓洁 |
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| 作者单位： | 1. 中国农业大学信电学院,北京,100094
2. 北京农学院基础科学系,北京,102206 |
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| 基金项目： | 国家“十五”科技攻关项目（2001BA512804）资助 |
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| 摘 要： | 用发光二极管作为光源，在短波近红外区选择6个波长的滤光片作为分光器件，研制了单籽粒玉米油分无损测定仪。该仪器各项技术指标均达到设计要求，结构简单、性能稳定；测定单籽粒玉米油分的相关系数为0．9688，标准差为0．72，平均相对误差为0．062。完全符合高油玉米育种工作的需要。
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| 关 键 词： | 近红外 光谱仪器 滤光片 玉米 油分 |
| 文章编号： | 1000-0593(2005)11-1807-03 |
| 收稿时间： | 06 16 2004 12:00AM |
| 修稿时间： | 09 16 2004 12:00AM |
NIR Spectrometer for Non-Destruction Measurement of Oil Contents in an Corn Seed |
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| CUI Zhi-li,XIE Jin-chun,WANG Nan,PAN Ling-ling,SONG Tong-ming,ZHANG Ye-hui,XU Xiao-jie.NIR Spectrometer for Non-Destruction Measurement of Oil Contents in an Corn Seed[J].Spectroscopy and Spectral Analysis,2005,25(11):1807-1809. |
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| Authors: | CUI Zhi-li XIE Jin-chun WANG Nan PAN Ling-ling SONG Tong-ming ZHANG Ye-hui XU Xiao-jie |
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| Institution: | 1. College of Information and Electrical Engineering, China Agricultural University, Beijing 100094, China; 2. Beijing Agricultural College, Beijing 102206, China |
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| Abstract: | NIR spectrometer for non-destruction measurement of oil contents in an integrated kernel of corn was manufactured.Using LED(light emitting diode) as the light source and six filters as the monochromator,the specifications of the instrument are compared with those of the commercial instruments.The regression coefficient,the standard error,and the relative error of measuring oil contents in an integrated kernel of corn are 0.968 8,0.72 and 0.062 respectively.The results meet the demand of high-oil corn breeding. |
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| Keywords: | Near-infrared Spectrometer Filter Corn Oil |
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