Title :
The evaluation of nutritive value in alfalfa silage through Near Infrared Reflectance Spectroscopy
Author :
Zhang, Ruizhong ; Li, Xixi ; Yan, Rong ; Yu, Yandong ; Jiang, Chao ; Zhang, Yingjun ; Han, Jianguo
Author_Institution :
Dept. of Grassland Sci., China Agric. Univ., Beijing, China
Abstract :
Using Alfalfa silage as research materials, the research discusses the prediction of Near Infrared Spectrocropy (NIRS) on chemical compounds 121 samples of alfalfa silage. The results are as follows: the NIRS models of DM, CP, WSC have been set up. The RPD value for cross validation and validation are all above 2.5. The results show that the NIRS can accurately evaluate nutritive value of alfalfa silage.
Keywords :
crops; infrared spectra; CP; DM; WSC; alfalfa silage; chemical compound; near infrared reflectance spectroscopy; near infrared spectrocropy prediction; nutritive value evaluation; Calibration; Correlation; Delta modulation; Materials; Reflectivity; Spectroscopy; Sugar; alfalfa silage; near infrared reflectance spectroscopy; nutritive value;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5966294
