The estimation of crude protein and dry matter degradability of maize and grass silages by near infrared spectroscopy

Journal of Near Infrared Spectroscopy

Volumn 6, Issue 1-4, 1998, Pages 145-151

  De La Roza, Begoña ^a   Martínez, Adela ^a   Santos, Begoña ^a   González, Javier ^b   Gómez, Guillermo ^b  

^a Pastos y Forrajes   (Spain)

^b Electrotechnical Section   (Spain)

Author keywords

Degradation; Dry matter; Grass silages; Maize silages; Near infrared spectroscopy; NIR; Protein

Indexed keywords

EID: 3042864915     PISSN: 09670335     EISSN: None     Source Type: Journal    
DOI: 10.1255/jnirs.131     Document Type: Article

References (22)

1. INRA, Prévision de la Valeur Nutritive des Aliments des Ruminants, Tables de Prévision de la Valeur Alimentaire des Fourrages. INRA Publications, Route de St-Cyr, 78000 Versailles (1981).
2. ARC, The Nutrient Requirements of Ruminant Livestock, Supplement No. 1, Technical review by an Agricultural Research Council working party. Commonwealth Agricultural Bureaux, Farnham Royal, Slough, England (1984).
3. NRC, Ruminant Nitrogen Usage. National Academy Press, Washington, DC (1985).
4. AFRC, Energy and Protein Requirements of Ruminants. CAB International, Wallinford, Oxon, UK (1993).
5. J.E. Nocek and J.E. English, J. Dairy Sci. 69, 77 (1986).
6. C.J. Waters and D.I. Givens, Anim. Sci. Technol. 38, 335 (1992).
7. S. Atanassova, N. Todorov and D. Pavlov, in Leaping Ahead with Near Infrared Spectroscopy, Ed by G.D. Batten, P.C. Flinn, L.A. Welsh and A.B. Blakeney. RACI, Victoria, Australia, p. 495 (1995).
8. B. Michalet-Doreau, R. Verité and P. Chapoutot, Bull. Tech., CRZV Theix, INRA 69, 5 (1987).
9. J. Van Milgen and R. Baumont, British J. Nutr. 73, 793 (1995).
10. W.C. Ellis and K.C. Beever, in Techniques in Particle Size Analysis of Feed and Digesta in Ruminants, Ed by C.P.M. Kennedy. J. Can. Soc. Anim. Sci., p. 154 (1984).
11. W.L. Grovum and V.J. Williams, British J. Nutr. 30, 313 (1973).
12. SAS, SAS/STAT User's Guide, Ver. 6, Fourth Edition, Vol. 1 and 2. SAS Institute Inc., North Carolina (1990).
13. E.R. Ørskov and I. McDonald, J. Agri. Sci., Camb. 92, 499 (1979).
14. A.J.M. Van Es and J. Van der Meer, in Methods of Analysis for Predicting the Energy and Protein Value of Feeds for Farm Animals. Institute for Livestock Feeding and Nutrition Research, Lelystad, The Netherlands (1980).
15. H.K. Goering and P.J. Van Soest, in Forage Fiber Analysis, Agriculture Handbook No 379. US Dep. Agric., Washington, DC (1970).
16. J.S. Shenk and M.O. Westerhaus, Crop Sci. 31, 1148 (1991).
17. G. Sinnaeve, P. Dardenne and R. Agneessens, J. Near Infrared Spectrosc. 2, 163 (1994).
18. B. de la Roza, A. Martínez, O. Fernández, B. Santos and S. Modroño, Pastos, XXV(1), 99 (1995).
19. P.C. Williams and D. Sobering, in Near Infrared Spectroscopy: The Future Waves, Ed by A.M.C. Davies and P.C. Williams. NIR Publications, Chichester, UK, p. 185 (1996).
20. G. Dowey and J. Boussion, in Near Infrared Spectroscopy: The Future Waves, Ed by A.M.C. Davies and P.C. Williams. NIR Publications, Chichester, UK, p. 410 (1996).
21. N. Todorov, S. Atanassova, D. Pavlov and R. Grigorova, Livestock Prod. Sci. 39, 84 (1994).
22. AFRC Technical Committee on Responses to Nutrients, Report No. 9, Nutrition Abstracts & Reviews, Ser. B 62, 787 (1992).