
Application of near infrared reflectance spectroscopy (NIRS) on faecal samples from lactating dairy cows to assess two levels of concentrate supplementation during summer grazing in alpine pastures
Keywords: aNDF, neutral detergent fibre; DM, dry matter; LVs, latent variables; NIRS, near infrared reflectance spectroscopy; OPLS-DA, orthogonal partial least square discriminant analysis; OLVs, orthogonal latent variables; PCA, principal component analysis; PLS-D