Prediction of sugar content along the height of sugarcane internodes using VisNIR
Paper
Paper/Presentation Title | Prediction of sugar content along the height of sugarcane internodes using VisNIR |
---|---|
Presentation Type | Paper |
Authors | Nawi, Nazmi Mat (Author), Chen, Guangnan (Author), Jensen, Troy and Baillie, Craig |
Journal or Proceedings Title | Proceedings of the 2012 International Conference of Agricultural Engineering (CIGR-AgEng 2012) |
Number of Pages | 6 |
Year | 2012 |
Place of Publication | Valencia, Spain |
Web Address (URL) of Paper | http://cigr.ageng2012.org/documentos/cigr_finalProgramme.pdf?go=pruebas3 |
Conference/Event | 2012 International Conference of Agricultural Engineering (CIGR-AgEng 2012) |
Event Details | 2012 International Conference of Agricultural Engineering (CIGR-AgEng 2012) Event Date 08 to end of 12 Jul 2012 Event Location Valencia, Spain |
Abstract | Sugarcane is a tall crop with sugar distribution varying along the height. Using Vis/NIR spectrometer, an initial measurement was carried out to investigate the sugar distribution along the height of internodes. Spectral data was collected from 25 internode samples. Each internode sample was further cut into four sections and scanned based on cross-sectional scanning (CSS) and skin scanning (SS). It was found that for the cross-sectional scanning (CSS), the coefficient of determination (R2) varied between 0.78 and 0.89, achieving the highest value around the middle of the internode. For the skin scanning (SS), the coefficient of determination (R2) varied between 0.81 and 0.91, also achieving the highest value around the middle of the internode. The results suggested that quality prediction based on non-juice sample is feasible using a spectrometer. |
Keywords | internode, sugarcane, sugar content, spectroscopic method |
ANZSRC Field of Research 2020 | 409901. Agricultural engineering |
Public Notes | No evidence of copyright restrictions prventing deposit. |
Byline Affiliations | National Centre for Engineering in Agriculture |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q1648/prediction-of-sugar-content-along-the-height-of-sugarcane-internodes-using-visnir
Download files
2435
total views11253
total downloads12
views this month1
downloads this month