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[NIR spectrometer for non-destruction measurement of oil contents in a corn seed]
Zhi-li Cui1, Jin-chun Xie, Nan Wang
1College of Information and Electrical Engineering, China Agricultural University, Beijing 100094, China.
Abstract:
NIR spectromneter 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 0.9688, 0.72 and 0.062 respectively. The results meet the demand of high-oil corn breeding.
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