Estimation of near infrared reflectance spectroscopy (NIRS) for estimation of lucerne energy nutritive value for ruminants
1998
Krachunov, I. (Institu po Furazhite, Pleven (Bulgaria))
The content of metabolic energy and feed units for milk in 141 lucerne samples was estimated by using data for chemical composition, and for organic residue after enzyme hydrolysis with pepsi/HCI and cellulase "Onozuka R-10". The spectra were obtained by "NIRSystem 6500" instrument equipped with a scanning monochromator, and by means of modified partial least square regression calibrations for the determination of ME and FUM were developed. It was concluded that NIRS is suitable method for preliminary screening and control of energy nutritive value of lucerne for ruminants.
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