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Increased dietary protein for lactating sows affects body composition, blood metabolites and milk production

  • A. V. Strathe (a1), T. S. Bruun (a2), A.-H. Tauson (a1), P. K. Theil (a3) and C. F. Hansen (a1)...

Abstract

Hyper-prolific sows nurse more piglets than less productive sows, putting a high demand on the nutrient supply for milk production. In addition, the high production level can increase mobilization from body tissues. The effect of increased dietary protein (104, 113, 121, 129, 139 and 150 g standardized ileal digestible (SID) CP/kg) on sow body composition, milk production and plasma metabolite concentrations was investigated from litter standardization (day 2) until weaning (day 24). Sow body composition was determined using the deuterium oxide dilution technique on days 3 and 24 postpartum. Blood samples were collected weekly, and milk samples were obtained on days 3, 10 and 17 of lactation. Litter average daily gain (ADG) peaked at 135 g SID CP/kg (P < 0.001). Sow BW and back fat loss reached a breakpoint at 143 and 127 g SID CP/kg (P < 0.001). Milk fat increased linearly with increasing dietary SID CP (P < 0.05), and milk lactose decreased until a breakpoint at 124 g SID CP/kg and 5.3% (P < 0.001) on day 17. The concentration of milk protein on day 17 increased until a breakpoint at 136 g SID CP/kg (5.0%; P < 0.001). The loss of body protein from day 3 until weaning decreased with increased dietary SID CP until it reached a breakpoint at 128 g SID CP/kg (P < 0.001). The body ash loss declined linearly with increasing dietary SID CP (P < 0.01), and the change in body fat was unaffected by dietary treatment (P=0.41). In early lactation (day 3 + day 10), plasma urea N (PUN) increased linearly after the breakpoint at 139 g SID CP/kg at a concentration of 3.8 mmol/l, and in late lactation (day 17 + day 24), PUN increased linearly after a breakpoint at 133 g SID CP/kg (P < 0.001) at a concentration of 4.5 mmol/l. In conclusion, the SID CP requirement for sows was estimated to 135 g/kg based on litter ADG, and this was supported by the breakpoints of other response variables within the interval 124 to 143 g/kg.

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Copyright

Corresponding author

E-mail: avst@sund.ku.dk

References

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Bender, DA 2012. The metabolism of ‘surplus’ amino acids. British Journal of Nutrition 108, S113S121.
Coma, J, Carrion, D and Zimmerman, DR 1995. Use of plasma urea nitrogen as a rapid response criterion to determine the lysine requirement of pigs. Journal of Animal Science 73, 472481.
Coma, J, Zimmerman, DR and Carrion, D 1996. Lysine requirement of the lactating sow determined by using plasma urea nitrogen as a rapid response criterion. Journal of Animal Science 74, 10561062.
Das, TK and Waterlow, JC 1974. The rate of adaptation of urea cycle enzymes, aminotransferases and glutamic dehydrogenase to changes in dietary protein intake. British Journal of Nutrition 32, 353373.
Dourmad, JY, Etienne, M and Noblet, J 1996. Reconstitution of body reserves in multiparous sows during pregnancy: effect of energy intake during pregnancy and mobilization during the previous lactation. Journal of Animal Science 74, 22112219.
Dourmad, JY, Noblet, J and Etienne, M 1998. Effect of protein and lysine supply on performance, nitrogen balance, and body composition changes of sows during lactation. Journal of Animal Science 76, 542550.
Engblom, L, Lundeheim, N, Dalin, A-M and Andersson, K 2007. Sow removal in Swedish commercial herds. Livestock Science 106, 7686.
EvaPig 2008. Evaluation of pigs feed. Reference manual. Retrived on 3 January 2017 from http://www.evapig.com/
Guan, X, Pettigrew, JE, Ku, PK, Ames, NK, Bequette, BJ and Trottier, NL 2004. Dietary protein concentration affects plasma arteriovenous difference of amino acids across the porcine mammary gland. Journal of Animal Science 82, 29532963.
Hansen, AV, Strathe, AB, Kebreab, E, France, J and Theil, PK 2012. Predicting milk yield and composition in lactating sows: a Bayesian approach. Journal of Animal Science 90, 22852298.
Hansen, AV, Strathe, AB, Theil, PK and Kebreab, E 2014. Energy and nutrient deposition and excretion in the reproducing sow: model development and evaluation. Journal of Animal Science 92, 24582472.
Heaney, RP and Layman, DK 2008. Amount and type of protein influences bone health. The American Journal of Clinical Nutrition 87, 1567S1570S.
Heo, S, Yang, YX, Jin, Z, Park, MS, Ynag, BK and Chae, BJ 2008. Effects of dietary energy and lysine during late gestation and lactation on blood metabolites, hormones, milk composition and reproductive performance in primiparous sows. Canadian Journal of Animal Science 88, 247255.
Huber, L, de Lange, CFM, Krogh, U, Chamberlin, D and Trottier, NL 2015. Impact of deeding reduced crude protein diets to lactating sows on nitrogen utilization. Journal of Animal Science 93, 52545264.
Hurley, WL 2015. Composition of sow colostrum and milk. In The gestating and lactating sow (ed. Farmer, C), pp. 193218. Wageningen Academic Publishers, Wageningen, The Netherlands.
King, RH, Toner, MS, Dove, H, Atwood, CS and Brown, WG 1993. The response of first-litter sows to dietary protein level during lactation. Journal of Animal Science 71, 24572463.
Laspiur, JP, Burton, JL, Weber, PSD, Moore, J, Kirkwood, RN and Trottier, NL 2009. Dietary protein intake and stage of lactation differentially modulate amino acid transporter mRNA abundance in porcine mammary tissue. The Journal of Nutrition 139, 16771684.
Mejia-Guadarrama, CA, Pasquier, A, Dourmad, JY, Prunier, A and Quesnel, H 2002. Protein (lysine) restriction in primiparous lactating sows: effects on metabolic state, somatotropic axis, and reproductive performance after weaning. Journal of Animal Science 80, 32863300.
McNamara, JP and Pettigrew, JE 2002. Protein and fat utilization in lactating sows: I. Effects on milk and body composition. Journal of Animal Science 80, 24422451.
National Research Council (NRC) 2012. Nutrient requirements of swine, 11th revised edition. National Academies Press, Washington, DC, USA.
Pedersen, C and Boisen, S 2002. Establishment of tabulated values for standardized ileal digestibility of crude protein and essential amino acids in common feedstuffs for pigs. Acta Agriculturae Scandinavica, Section A – Animal Science 53, 121140.
Pedersen, TF, Bruun, TS, Feyera, T, Larsen, UK and Theil, PK 2016. A two-diet feeding regime for lactating sows reduced nutrient deficiency in early lactation and improved milk yield. Livestock Science 191, 165173.
Robbins, KR, Saxton, AM and Southern, LL 2006. Estimation of nutrient requirements using broken-line regression analysis. Journal of Animal Science 84, 155165.
Rozeboom, DW, Pettigrew, JE, Moser, RL, Cornelius, SG and el Kandelgy, SM 1994. In vivo estimation of body composition of mature gilts using live weight, backfat thickness, and deuterium oxide. Journal of Animal Science 72, 355366.
Strathe, AV 2017. Milk production, body mobilization and plasma metabolites in hyper-prolific sows – Effect of dietary valine and protein. PhD thesis, University of Copenhagen, Copenhagen, Denmark.
Strathe, AV, Bruun, TS, Geertsen, N, Zerrahn, J-E and Hansen, CF 2017a. Increased dietary protein levels during lactation improved sow and litter performance. Animal Feed Science and Technology 232, 169181. DOI: 10.1016/j.anifeedsci.2017.08.015.
Strathe, AV, Bruun, TS and Hansen, CF 2017b. Sows with high milk production had both a high feed intake and a high body mobilization. Animal 11, 19131921. DOI: 10.1017/S1751731117000155.
Strathe, AV, Strathe, AB, Theil, PK, Hansen, CF and Kebreab, E 2015. Determination of protein and amino acid requirements of lactating sows using a population-based factorial approach. Animal 9, 13191328.
Theil, PK and Jørgensen, H 2016. Fat, energy, and nitrogen retention of artificially reared piglets. Journal of Animal Science 94, 320323.
Theil, PK, Nielsen, TT, Kristensen, NB, Labouriau, R, Danielsen, V, Lauridsen, C and Jakobsen, K 2002. Estimation of milk production in lactating sows by determination of deuterated water turnover in three piglets per litter. Acta Agriculturae Scandinavica, Section A – Animal Science 52, 221232.
Tritton, SM, King, RH, Campbell, RG, Edwards, AC and Hughes, PE 1996. The effects of dietary protein and energy levels of diets offered during lactation on the lactational and subsequent reproductive performance of first-litter sows. Animal Science 62, 573579.
Trottier, NL, Johnston, LJ and de Lange, CFM 2015. Applied amino acids and energy feeding of sows. In The gestating and lactating sow (ed. Farmer, C), pp. 117140. Wageningen Academic Publishers, Wageningen, The Netherlands.
Tybirk, P, Sloth, NM and Jørgensen, L 2014. Nutrient requirement standards, 19th edition. Danish Pig Research Centre, Copenhagen, Denmark.
Viña, J, Puertes, IR, Estrela, JM, Viña, JR and Galbis, JL 1981a. Involvement of γ-glutamyltransferase in amino-acid uptake by the lactating mammary gland of the rat. Biochemical Journal 194, 99102.
Viña, JR, Puertes, IR and Viña, J 1981b. Effect of premature weaning on amino acid uptake by the mammary gland of lactating rats. Biochemical Journal 200, 705708.
Wykes, LJ, Fiorotto, ML, Burrin, DG, Del Rosario, M, Frazer, ME, Pond, WG and Jahoor, F 1996. Chronic low protein intake reduces tissue protein synthesis in a pig model of protein malnutrition. Journal of Nutrition 126, 14811488.
Yang, H, Pettigrew, JE, Johnston, LJ, Shurson, GC, Wheaton, JE, White, ME, Koketsu, Y, Sower, AF and Rathmacher, JA 2000. Effects of dietary lysine intake during lactation on blood metabolites, hormones, and reproductive performance in primiparous sows. Journal of Animal Science 78, 10011009.

Keywords

Increased dietary protein for lactating sows affects body composition, blood metabolites and milk production

  • A. V. Strathe (a1), T. S. Bruun (a2), A.-H. Tauson (a1), P. K. Theil (a3) and C. F. Hansen (a1)...

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