Title of article :
Application of near infrared spectroscopy technology for the detection of fungicide treatment on durum wheat samples
Author/Authors :
Soto-Cلmara، نويسنده , , M. and Gaitلn-Jurado، نويسنده , , A.J. and Domيnguez، نويسنده , , J.، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2012
Abstract :
The feasibility of Near Infrared Spectroscopy to detect fungicide treatment on wheat samples was assessed. A total of 213 durum wheat samples from four different trial sites in Andalusia (southern Spain), with different agroclimatic conditions (soil, temperature, rainfall) were selected for been analyzed on VIS+NIR (400 nm–2500 nm) and NIR (1100 nm–2500 nm). Different mathematical pre-treatment on the signal (scatter correction and derivatives) were evaluated for their discrimination accuracies. Using MPLS, the selected models obtained 84% of well classified samples.
Keywords :
Durum wheat , Puccinia triticina , NIR , Fungicide , Discrimination , Septoria tritici
