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Threonine requirement of growing pigs (50 to 95 kg) in relation to diet composition

Published online by Cambridge University Press:  02 September 2010

J. B. Schutte ,
J. de Jong ,
W. Smink  and
F. Koch
J. B. Schutte
Affiliation:
TNO-Institute for Animal Nutrition and Physiology (ILOB) Haarweg 8, PO Box 15, 6700 AA Wageningen, The Netherlands
J. de Jong
Affiliation:
TNO-Institute for Animal Nutrition and Physiology (ILOB) Haarweg 8, PO Box 15, 6700 AA Wageningen, The Netherlands
W. Smink
Affiliation:
TNO-Institute for Animal Nutrition and Physiology (ILOB) Haarweg 8, PO Box 15, 6700 AA Wageningen, The Netherlands
F. Koch
Affiliation:
Degussa AG Applied Technology Feed Additives, PO Box 1345, D-63403 Hanau, Germany
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Abstract

A study was conducted to evaluate increasing dietary levels of threonine on performance and carcass quality of growing gilt pigs (live-weight period of 50 to 95 kg; no. = 384) by using two different types of basal diets. One basal diet (basal A) was composed of highly digestible food ingredients and the other diet (basal B) of less well digested food ingredients. Before starting the growth trial, Heal apparent digestibility ofamino acids of both basal diets was determined in an in vivo digestibility trial with pigs. Both basal diets were composed in such a way as to obtain equal contents for net energy and Heal digestible threonine, lysine, methionine + cystine and tryptophan. The content of Heal digestible threonine in both basal diets was approximately 3·3 g/kg, corresponding with a total threonine content of 4·8 g/kg in basal diet A and 5·4 g/kg in basal diet B. To both diets three graded dose levels (0·4, 0·8 and 1·2 g/kg) of L-threonine were added, providing at the highest supplemented level 4·5 g/kg Heal digestible threonine. The requirement for Heal digestible threonine was estimated to be 4·1 g/kg regardless of diet composition. This estimated requirement was mainly based on the results for food conversion efficiency. For obtaining maximum weight gain, the requirement for Heal digestible threonine was found to be somewhat higher than for maximum efficiency of food utilization. The estimated requirement figure of 4·1 g Heal digestible threonine corresponded with approximately 5·6 g total threonine per kg in basal diet A and 6·2 g/kg in basal diet B. Carcass quality was not affected by the content of threonine in the diets.

Keywords

carcass qualitygiltsHeal digestibilitythreonine
Type
Research Article
Information
Animal Science , Volume 64 , Issue 1 , February 1997 , pp. 155 - 161
Copyright
Copyright © British Society of Animal Science 1997

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References

Agricultural Research Council. 1981. The nutrient requirements of pigs. Commonwealth Agricultural Bureaux, Slough.Google Scholar
Association of Official Analytical Chemists. 1984. Official methods of analysis. 14th ed. Association of Official Analytical Chemists, Washington, DC.Google Scholar
Beck, A., Schmidtborn, H., Spindler, M. and Tanner, H. 1978. Die Bestimmung von gebundenen und supplementierten Aminosäuren in Futtermitteln und Mischfuttern mit Hilfe der Ionenaustausch-Chomatographie. Kraftfutter 3:118–124.Google Scholar
Beech, S. A., Batterham, E. S. and Elliott, R. 1991. Utilization of ileal digestible amino acids by growing pigs: threonine. British Journal of Nutrition 65: 381–390.CrossRefGoogle ScholarPubMed
Cochran, W. G. and Cox, G. M. 1957. Experimental designs, second ed. John Wiley and Sons Inc., New York.Google Scholar
Conway, D., Sauer, W. C., Hartog, L. A. den and Huisman, J. 1990. Studies on the threonine requirements of growing pigs based on the total, ileal and faecal digestible contents. Livestock Production Science 25:105–120.CrossRefGoogle Scholar
De Lange, C. F. M., Sauer, W. C. and Souffrant, W. 1989. The effect of protein status of the pig on the recovery and amino acid composition of endogenous protein in digesta collected from the distal ileum. Journal of Animal Science 67: 755–762.CrossRefGoogle ScholarPubMed
Dutch Bureau of Livestock Feeding. 1993. Chemical composition, digestibility and energy value of feed ingredients. Bureau of Livestock Feeding, Lelystad, The Netherlands.Google Scholar
Fan, M. Z., Sauer, W. C. and McBurney, M. I. 1995. Estimation by regression analysis of endogenous amino acid levels in digesta collected from the distal ileum of pigs. Journal of Animal Science 73: 2319–2328.CrossRefGoogle ScholarPubMed
Fuller, M. F. 1991. Present knowledge of amino acid requirements for maintenance and production: nonruminants. Proceedings of the sixth international symposium on protein metabolism and nutrition, Herning, Denmark (ed. Eggum, B. O., Boison, S., Børsting, C., Danfær, A. and Hvelplund, T.), pp. 116–126.Google Scholar
Fuller, M. F., McWilliam, R., Wang, T. C. and Giles, L. R. 1989. The optimum dietary amino acid pattern for growing pigs. 2. Requirements for maintenance and for tissue protein accretion. British Journal of Nutrition 62: 255–267.CrossRefGoogle ScholarPubMed
Grala, W., Jansman, A. J. M., Huisman, J., Tamminga, S., Van Leeuwen, P. and Wasilewko, J. 1995. Effect of endogenous protein secretion on nitrogen utilization in young pigs. Proceedings of the seventh international symposium on protein metabolism and nutrition, Vale de Santarem, Portugal (ed. Nunes, A. F., Portugal, A. V., Costa, J. P. and Ribero, J. R.), EAAP publication no. 81, pp. 105–109.Google Scholar
Grala, W., Jansman, A. J. M., Van Leeuwen, P., Verstegen, M. W. A., Huisman, J. and Gdala, J. 1994. Nitrogen excretion by pigs fed different diets balanced for the apparent ileal digestible protein content. Proceedings of the sixth international symposium on digestive physiology in pigs, Bad Doberan, Germany (ed. Souffrant, W. B. and Hagemeister, H.), pp. 83–85.Google Scholar
Hahn, J. D. and Baker, D. H. 1995. Optimum ratio to lysine of threonine, tryptophan, and sulfur amino acids for finishing swine. Journal of Animal Science 73: 482–489.CrossRefGoogle ScholarPubMed
Henry, Y. and Seve, B. 1993. Feed intake and dietary amino acid balance in growing pigs with special reference to lysine, tryptophan and threonine. Pig News and Information 14: 35N–43N.Google Scholar
Huisman, J., Verstegen, M. W. A., Van Leeuwen, P. and Tamminga, S. 1993. Reduction of N pollution by decrease of the excretion of endogenous N in pigs. In Nitrogen flow in pig production and environmental consequences (ed. Verstegen, M. W. A., Hartog, L. A. den, Kempen, G. J. M. van and Metz, J. H. M.), EAAP publication no. 69, Pudoc, Wageningen, The Netherlands, pp. 55–61.Google Scholar
Knabe, D. A., LaReu, D. C., Greg, E. J., Martinez, G. M. and Tanksley, T. D. 1989. Apparent digestibility of nitrogen and amino acids in protein feedstuffs by growing pigs. Journal of Animal Science 67: 441–458.CrossRefGoogle ScholarPubMed
Lenis, N. P. 1992. Digestible amino acids for pigs: assessment of requirements on ileal digestible basis. Pig News and Information 13:31N–39N.Google Scholar
Lenis, N. P. and Diepen, J. T. M. van. 1990. Amino acid requirements of pigs. 3. Requirement for apparent digestible threonine of pigs in different stages of growth. Netherlands Journal of Agricultural Science 38:609–622.CrossRefGoogle Scholar
Lenis, N. P., Diepen, J. T. M. van and Goedhart, P. W. 1990. Amino acid requirements of pigs. 1. Requirements for methionine + cystine, threonine and tryptophan of fast-growing boars and gilts, fed ad libitum. Netherlands Journal of Agricultural Science 38:577–595.CrossRefGoogle Scholar
National Research Council. 1988. Nutrient requirements of swine, ninth revised edition. National Academy Press, Washington.Google Scholar
Norusis, M. J. 1992. SPSS/PC+ Base system user's guide, version 5.0. SPSS Inc., 444 N. Michigan Avenue, Chicago, Illinois 60611.Google Scholar
Saldana, C. I., Knabe, D. A., Owen, K. Q., Burgoon, K. G. and Gregg, E. J. 1994. Digestible threonine requirements of starter and finisher pigs. Journal of Animal Science 72: 144–150.CrossRefGoogle ScholarPubMed
Sauer, W. C. and Ozimek, L. 1986. Digestibility of amino acids in swine: results and their practical applications. A review. Livestock Production Science 15: 367–388.CrossRefGoogle Scholar
Schulze, H., Van Leeuwen, P., Verstegen, M. W. A. and Van den Berg, J. W. O. 1995. Dietary level and source of neutral detergent fibre and ileal endogenous nitrogen in pigs. Journal of Animal Science 73:441–448.CrossRefGoogle ScholarPubMed
Slump, P. 1969. Characterization of the nutritional value of proteins in feedstuffs on the basis of amino acid composition and the effects of heat and alkali treatments on the utilization of amino acids. Ph.D. thesis, University of Amsterdam, The Netherlands.Google Scholar
Snedecor, G. W. and Cochran, W. G. 1980. Statistical methods, seventh edition. Iowa State University Press, Ames, USA.Google Scholar
Van Leeuwen, P., Van Kleef, D. J., Van Kempen, G. J. M., Huisman, J. and Verstegen, M. W. A. 1991. The post-valve T caecum cannulation technique in pigs applicated to determine the digestibility of amino acids in maize, groundnut and sunflower meal. Journal of Animal Physiology and Animal Nutrition 65:183–193.CrossRefGoogle Scholar