用NIRA技术分析玉米品质的实验研究

TEST STUDY ON THE ANALYSIS FOR THE CHARACTERISTIC OF MAIZE WITH THE NIRA TECHNOLOGY

在谷物品质分析的近红外反射光谱技术测量实验中，采用在光栅单色仪测量光路中增设截止滤光片的方法部分地消除了谷物中各种成分光谱之间的相互干扰。

he grain quality analysis using near infrared reflective spectrum is experimentally carried out. The interference among various components' spectra can be partly eliminated by adding a cutoff filter into the measuring optical path of the grating spectrometer. The resolution has been increased.