[NIR spectrometer for non-destruction measurement of oil contents in a corn seed].
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.
Cui
Zhi-li
ZL
College of Information and Electrical Engineering, China Agricultural University, Beijing 100094, China.
Xie
Jin-chun
JC
Wang
Nan
N
Pan
Ling-ling
LL
Song
Tong-ming
TM
Zhang
Ye-hui
YH
Xu
Xiao-jie
XJ
D003314:Corn Oil / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry; D019265:Spectroscopy, Near-Infrared / Q000379:methods*; D003313:Zea mays / Q000737:chemistry*
D003314:Corn Oil