Evaluation of feedstuffs and pig diets. Energy or nutrient-based evaluation systems? II. proposal for a new nutrient-based evaluation system

Acta Agriculturae Scandinavica A: Animal Sciences

Volumn 48, Issue 2, 1998, Pages 95-102

  Boisen, Sigurd ^a   Verstegen, Martin W A ^b  

^a DANISH INSTITUTE OF AGRICULTURAL SCIENCES   (Denmark)

^b WAGENINGEN UNIVERSITY   (Netherlands)

Author keywords

Complemental energy value; Fat value; Ideal protein; Nutrients; Physiological value; Production value; Protein value

Indexed keywords

SUS SCROFA;

EID: 0040040058     PISSN: 09064702     EISSN: 16511972     Source Type: Journal    
DOI: 10.1080/09064709809362408     Document Type: Article

References (22)

1. Andersen, J. O., 1989. Fat extraction. Fat and fatty acid contents in feedstuffs determined by four different fat extraction methods, 4Foulum, Denmark:National Institute of Animal Science. Commun. no. 786, (In Danish)
2. Bakker, G. C. M., 1996. Interaction between carbohydrates and fat in pigs:impact on energy evaluation of feeds, 193The Netherlands:Institute of Animal Science and Health, Lelystad and Wagenin-gen Agricultural University. PhD Thesis
3. Black, J., 1995. “ Modelling energy metabolism in the pig—critical evaluation of a simple reference model ”. In Modelling Growth in the Pig, Edited by:Moughan, P. J., Verstegen, M. W. A., and Visser-Reyneveld, M. I., 238Wageningen, The Netherlands:Wageningen Pers.
4. Blok, M. C., Trends in current nutrient evaluation systems; practical applicability and scientific acceptability. Report presented at 47th Annual Meeting of European Association of Animal Production. August1996, Lillehammer, Norway. pp. 16
5. Boisen, S., 1997. Ideal protein—and its suitability to characterize protein quality in pig feeds. A review. Acta Agric. Scand., Sect. A, Animal Sci., 47:31–38.
6. Boisen, S., 1998. A new protein evaluation system for pig feeds and its practical application. Acta Agric. Scand., Sect. A., Animal Sci., 48:1–11.
7. Boisen, S., and Eggum, B. O., 1991. Critical evaluation of in vitro methods for estimating digestibility in simple-stomach animals. Nutr. Res. Rev., 4:141–162.
8. Boisen, S., and Fernandez, J. A., 1995. Prediction of the apparent ileal digestibility of protein and amino acids in feedstuffs and feed mixtures for pigs by in vitro analyses. Anim. Feed Sci. Technol., 51:29–43.
9. Boisen, S., and Fernandez, J. A., 1997. Prediction of the total tract digestibility of energy in feedstuffs and pig diets by in vitro analyses. Anim. Feed Sci. Technol., 68:277–286.
10. Boisen, S., and Moughan, P. J., 1996. Different expressions of dietary protein and amino acid digestibility in pig feeds and their application in protein evaluation:a theoretical approach. Acta Agric. Scand., Sect. A, Animal Sci., 46:165–172.
11. Boisen, S., and Nielsen, N. O., 1995. Control of the energy value of pig feeds by analysis of enzyme digestible organic matter, 5The Danish Agricultural Advisory Centre. Commun. no. 729, (In Danish)
12. Boisen, S., and Verstegen, M. W. A., 1998. Evaluation of feedstuffs and pig diets. Energy or nutrient-based evaluation systems? I. Limitations of present energy evaluation systems. Acta Agric. Scand., Sect. A, Animal Sci., 48:86–94.
13. Chudy, A., Energy metabolism and energetic feed evaluation in pigs—a case study. Report presented at 47th Annual Meeting of European Association of Animal Production. August1996, Lillehammer, Norway. pp. 28
14. Drochner, W., Meyer, H., and Rensing, W., 1988. “ Prececal and postileal digestibility of cooked and raw potatoes. A model for the energetic value of nutrients absorbed in the colon of the pig? ”. In Digestive Physiology in the Pig. Edited by:Buraczewska, L., Buraczewska, S., Pastuszewska, B., and Zebrowska, T., 140–147. Jablonna, Poland
15. Just, A., Jørgensen, H., and Fernandez, J. A., 1983. The net energy value of diets for growth in pigs in relation to the fermentative processes in the digestive tract and the site of absorption of the nutrients. Livest. Prod. Sci., 10:171–186.
16. Jørgensen, H., Jakobsen, K., and Eggum, B. O., 1992. The influence of different protein, fat and mineral levels on the digestibility of fat and fatty acids measured at the terminal ileum and in faeces of growing pigs. Acta Agric. Scand., Sect. A. Animal Sci., 42:177–184.
17. Moughan, P. J., Verstegen, M. W. A., and Visser-Reyneveld, M. I., eds. 1995. Modelling Growth in the Pig, 238Wageningen, The Netherlands:Wageningen Pers.
18. Schrama, J. W., Verstegen, M. W. A., Verboeket, P. H. J., Schutte, J. B., and Haaksma, J., 1996. Energy metabolism in relation to physical activity in growing pigs as affected by type of dietary carbohydrates. J. Animal Sci., 74:2220–2225.
19. Stryer, L., 1975. Biochemistry, 877USA:Freeman.
20. Verstegen, M. W. A., De Greef, K. H., and Gerrits, W. J. J., 1995. “ Thermal requirements in pigs and modelling of the effects of coldness ”. In Modelling Growth in the Pig, Edited by:Moughan, P. J., Verstegen, M. W. A., and Visser-Reyneveld, M. I., 123–135. Wageningen, The Netherlands:Wageningen Pers.
21. Vervaeke, I. J., Dierick, N. A., Demeyer, D. I., and Decuypere, J. A., 1989. Approach to the energetic importance of fibre digestion in pigs. II. An experimental approach to hindgut digestion. Anim. Feed Sci. Technol., 23:169–194.
22. Whittemore, C. T., 1993. Science and Practice of Pig Production, 661London:Longman Scientific & Technical.