Skip to main content

Part of the book series: EAAP – European Federation of Animal Science ((EAAP,volume 30))

Abstract

Feed characteristics are determined via chemical analyses and digestion methods. SpecificNorFor methods for determining parameters such as DM, sCP, iNDF and the in sacco methods are fully described in this chapter. Tables 5.1 and 5.2 present an overview of the feed analysis and digestion methods, respectively.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 89.95
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  • Bach Knudsen, K.E., 1997. Carbohydrate and lignin contents of plant material used in animal feeding. Animal Feed Science and Technology 67: 319–338.

    Article  CAS  Google Scholar 

  • Bach Knudsen, K.E., P. Aman and B.O. Eggum, 1987. Nutritive value of Danish-grown barley varieties. I: Carbohydrates and other major constituents Journal of Cereal Science 6: 173–186.

    Article  Google Scholar 

  • Broderick, G.A. and J.H. Kang, 1980. Automated simultaneous determination of ammonia and total amino acids in ruminal fluidand In vitro Media. Journal of Dairy Science 64: 67–75.

    Google Scholar 

  • EAAP (European Association of Animal Production), 1969. Methods for determination of digestibility coefficients of feeds for ruminants. Report No. 1 from the Study Commission on Animal Nutrition. Mariendals Boktrykkeri A/S, Gjøvik, Norway.

    Google Scholar 

  • EC No 152/2009. Commission regulation laying down the methods of sampling and analysis for the officialcontrol of feed. OfficialJournal of the European Union L54/1:1-130. Available at: http://eurlex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2009:054:0001:0130:EN:PDF. Accessed 14 October 2009.

  • Hedqvist, H. and P. Udén, 2006. Measurement of soluble protein degradation in the rumen. Animal Feed Science and Technology 126: 1–21.

    Article  CAS  Google Scholar 

  • Hvelplund, T., M.R. Weisbjerg and L.S. Andersen, 1992. Estimation of the true digestibility of rumen undegraded protein in the small intestine of ruminants by the mobile bag technique. Acta Agriculturae Scandinavica, Section A - Animal Science 42: 34–39.

    Article  Google Scholar 

  • Hvelplund, T., M.R. Weisbjerg and K. Søegaard, 1999. Use of in vitro digestibility methods to estimate in vivo digestibility of straws. Tanzania Society of Animal Production Conference, Arusha, Tanzania, 3-6 August. TSAP proceedings 26, pp. 70–78.

    Google Scholar 

  • ISO 16472:2006 IDT. Animal feeding stuffs - Determination of amylase-treated neutral detergent fibrecontent (aNDF). Jensen, S.K., C. Jensen, K. Jakobsen, R.M. Engberg, J.O. Andersen, C. Lauridsen, P. Sørensen, P. Henckel, L.H. Skibsted and G. Bertelsen, 1998. Supplementation of broiler diets with retinol acetate, β-carotene or canthaxanthin: Effect on vitamin and oxidative status of broilers in vivo and meat stability. Acta Agriculturae Scandinavica. Section A - Animal Science 48: 28–37.

    Article  CAS  Google Scholar 

  • Jensen, S.K., R.M. Engberg and M.S. Hedemann, 1999. All-rac-α-tocopherol acetate is a better vitamin E source than all-rac-α-tocopherol succinate for broilers. Journal of Nutrition 129: 1355–1360.

    PubMed  CAS  Google Scholar 

  • Licitra, G., T.M. Hernandez, P.J. Van Soest, 1996. Standardization of procedures for nitrogen fractionation of ruminant feeds. Animal Feed Science and Technology 51: 347–358.

    Article  Google Scholar 

  • Lindgren, E., 1979. Vallfodrets näringsvärde bestämt in vivo och med olika laboratoriemetoder. Rapport 45. Department of Animal Nutrition and Management, Swedish University of Agricultural Sciences, Uppsala, Sweden. 66 pp. (In Swedish with English summary).

    Google Scholar 

  • Lindgren, E., 1983. Nykalibrering av VOS-metoden för bestämning av energivärde hos vallfoder. Working paper. Department of Animal Nutrition and Management, University of Agricultural Sciences, Uppsala, Sweden. 4 pp. (In Swedish).

    Google Scholar 

  • Lindgren, E., 1988. Fodrets energivärde. Course paper Feed Science HNU 3. Department of Animal Nutrition and Management, University of Agricultural Sciences, Uppsala, Sweden. 49 pp. (In Swedish).

    Google Scholar 

  • Madsen, J., T. Hvelplund, M.R. Weisbjerg, J. Bertilsson, I. Olsson, R. Spörndly, O.M. Harstad, H. Volden, M. Tuori, T. Varvikko, P. Huhtanen and B.L. Olafsson, 1995. The AAT/PBV protein evaluation system for ruminants. A revision. Norwegian Journal of Agricultural Science, Supplement No. 19. 37 pp.

    Google Scholar 

  • Michalak, S., M.R. Weisbjerg and T. Hvelplund, 2003. Effect of ration composition fed to cows on the mobile bag digestibility. Journal of Animal and Feed Sciences 12: 23–32.

    Google Scholar 

  • Møller, E, P.E. Andersen and N. Witt, 1989. En sammenligning af in vitro opløselighed in vivo fordøjelighed af organisk stof i grovfoder. 13. Beretning fra Fællesudvalget for Statens Planteavls-og Husdyrbrugsforsøg, Danmark. 23 pp. (In Danish).

    Google Scholar 

  • Nordheim, H., H. Volden, G. Fystro and T. Lunnan, 2007. Prediction of in sacco degradation characteristics of neutral detergent fibre(NDF) in temperate grasses and red clover (Trifolium pratense R.) using Near-Infrared Reflectance Spectroscopy (NIRS). Animal Feed Science and Technology 139: 92–108.

    Article  Google Scholar 

  • Nozière, P. and B. Michalet-Doreau, 2000. In sacco methods. In: D’Mello J.P.F. (ed.). Farm animal metabolism and nutrition. CABI Publishing, Wallingford, UK, pp. 233–253.

    Chapter  Google Scholar 

  • Ørskov, E.R. and I. McDonald, 1979. The estimation of protein degradability in the rumen from measurements adjusted for rate of passage. Journal of Agricultural Science 92: 499.

    Article  Google Scholar 

  • Porter, M.G. and R.S. Murray, 2001. The volatility of components of grass silage on oven drying and the inter-relationship between dry-matter content estimated by different analytical methods. Grass and Forage Science 56: 405–411.

    Article  CAS  Google Scholar 

  • Søegaard, K., M.R. Weisbjerg, R. Thøgersen and M. Mikkelsen, 2001. Laboratoriemetoder til bestemmelse af fordøjlighed i grovfoder til kvæg med særlig vægt på stivelseholdige helsædesgrøder. DJF Rapport nr 34. Husdyrbrug, Danmark 28 pp. (In Danish).

    Google Scholar 

  • Tilley J.M.A. and R.A. Terry, 1963. A two-stage technique for the in vitro digestion of forage crops. Journal of British Grassland Society 18: 104–111.

    Article  CAS  Google Scholar 

  • Weisbjerg, M.R., P.K. Bhargava, T. Hvelplund and J. Madsen, 1990. Anvendelse af nedbrydningsprofiler fodermiddelvurderingen. Beretning no. 679. Statens Husdyrbrugsforsøg, Foulum, Denmark. (In Danish).

    Google Scholar 

  • Weisbjerg, M.R. and T. Hvelplund, 1993. Bestemmelse af nettoenergiindhold (FEK) i råvarer og kraftfoderblandinger. Forskningsrapport nr. 3. Statens Husdyrbrugsforsøg, Denmark. 39 pp. (In Danish).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2011 Wageningen Academic Publishers

About this chapter

Cite this chapter

Åkerlind, M. et al. (2011). Feed analyses and digestion methods. In: Volden, H. (eds) NorFor - The Nordic feed evaluation system. EAAP – European Federation of Animal Science, vol 30. Wageningen Academic Publishers, Wageningen. https://doi.org/10.3920/978-90-8686-718-9_5

Download citation

Publish with us

Policies and ethics