An update on sow amino acid research
Sow nutrition research has historically been only about 2% of the swine scientific literature, but new commercial facilities are changing this.
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03-May-2018pig333Hi,
the references are:
Bruder, E., G. Gourley, M. Gonçalves. Effects of Standardized Ileal Digestible lysine intake during lactation on litter and reproductive performance of gilts. Journal of Animal Science, 96 (supplement 1).
Buis, R., and Cornelis FM de Lange. Development and application of a precision feeding program using electronic sow feeders and effect on gestating primiparous sow performance. PhD diss., 2016.
Gonçalves, M.A.D., Gourley, K.M., Dritz, S.S., Tokach, M.D., Bello, N.M., DeRouchey, J.M., Woodworth, J.C. and Goodband, R.D., 2016. Effects of amino acids and energy intake during late gestation of high-performing gilts and sows on litter and reproductive performance under commercial conditions. Journal of animal science, 94(5), pp. 1993-2003.
Gourley, G., E. Bruder, S. Jungst, M. Gonçalves. Effects of Standardized Ileal Digestible lysine levels fed to gilts during lactation on the post-weaning growth, feed conversion, and carcass quality of their progeny. Journal of Animal Science, 96 (supplement 1).
Graham, A., L. Greiner, M. Gonçalves, U. Orlando, and K. Touchette. Lysine requirement of lactation sows – Revisited.
Graham, A., L. Greiner, M. Gonçalves, U. Orlando, and K. Touchette. The standardized ileal digestible valine:lysine requirement in lactating sows. Journal of Animal Science, 96 (supplement 1).
Greiner, L., A. Graham, K. Touchette, C. Neill. 2017. The evaluation of increasing lysine or feed amounts in late gestation on piglet birth weights. Journal of Animal Science, 95 (supplement 2).
Greiner, L., Graham, A., Touchette, K.J., Gonçalves, M.A.D., Orlando, U.A.D. and Connor, J., 2017a. Threonine: Lysine ratio requirement in lactating sows. Journal of Animal Science, 95 (supplement 2), pp.115-115.
Greiner, L., Neill, C., Allee, G.L., Touchette, K.J. and Connor, J., 2017b. Evaluation of the optimal standardized ileal digestible tryptophan: lysine ratio in lactating sow diets. Translational Animal Science, 1(4), pp.526-532.
K. Touchette, R. Hinson, and M. Gonçalves. Determination of SID Val:Lys requirements in lactating sows. Journal of Animal Science, 96 (supplement 1).
Mallmann A.,.2018b. Submitted. Two different feeding levels during late gestation of gilts and sows under commercial conditions: impact on piglet birth weight and female reproductive performance.
Mallmann, AL, Camilotti E, Vier CE, Fagundes DP, Mellagi APG, Ulguim RR, Bernardi ML, Gonçalves MD, Kummer R, Bortolozzo FP. 2018a. Impacto da prática do bump feeding na fase final de gestação de leitoas sobre a condição corporal e peso dos leitões ao nascimento. SINSUI, Porto Alegre, Brasil.
PIC. Nutrient specification manual, 2016. 64 p.
Pinilla, JC, S Casiro, K Weger, M. Gonzalez, P. Blanco, C. Gonzalez, P. Mosqueira, S. Voight, I. Huerta, P. Taglietti, S. Canavate and Michael Kleve-Feld. 2018. Management Considerations and Tactics to Maximize Sow Lactation Feed Intake. AASV, San Diego, CA.
Shelton, N. W., C. R. Neill, J. M. DeRouchey, M. D. Tokach, R. D. Goodband, J. L. Nelssen, and S. S. Dritz. 2009. Effects of increasing feeding level during late gestation on sow and litter performance. Kansas State University, Agricultural Experiment Station and Cooperative Extension Service, [Manhattan, KS. p. 38–50]
Soto, J., L. Greiner, J. Connor, and G. Allee. 2011. Effects increasing feeding levels in sows during late gestation on piglet birth weights. J. Anim. Sci. 89:86 (Abstr.)
Thomas, L.L., L.K. Herd, R.D. Goodband, S.S. Dritz, M.D. Tokach, J.C. Woodworth, J.M. DeRouchey, M.A.D. Gonçalves, and D.B. Jones. Effects of increasing standardized ileal digestible lysine during gestation on growth and reproductive performance of gilts and sows under commercial conditions. Journal of Animal Science, 96 (supplement 1).
the references are:
Bruder, E., G. Gourley, M. Gonçalves. Effects of Standardized Ileal Digestible lysine intake during lactation on litter and reproductive performance of gilts. Journal of Animal Science, 96 (supplement 1).
Buis, R., and Cornelis FM de Lange. Development and application of a precision feeding program using electronic sow feeders and effect on gestating primiparous sow performance. PhD diss., 2016.
Gonçalves, M.A.D., Gourley, K.M., Dritz, S.S., Tokach, M.D., Bello, N.M., DeRouchey, J.M., Woodworth, J.C. and Goodband, R.D., 2016. Effects of amino acids and energy intake during late gestation of high-performing gilts and sows on litter and reproductive performance under commercial conditions. Journal of animal science, 94(5), pp. 1993-2003.
Gourley, G., E. Bruder, S. Jungst, M. Gonçalves. Effects of Standardized Ileal Digestible lysine levels fed to gilts during lactation on the post-weaning growth, feed conversion, and carcass quality of their progeny. Journal of Animal Science, 96 (supplement 1).
Graham, A., L. Greiner, M. Gonçalves, U. Orlando, and K. Touchette. Lysine requirement of lactation sows – Revisited.
Graham, A., L. Greiner, M. Gonçalves, U. Orlando, and K. Touchette. The standardized ileal digestible valine:lysine requirement in lactating sows. Journal of Animal Science, 96 (supplement 1).
Greiner, L., A. Graham, K. Touchette, C. Neill. 2017. The evaluation of increasing lysine or feed amounts in late gestation on piglet birth weights. Journal of Animal Science, 95 (supplement 2).
Greiner, L., Graham, A., Touchette, K.J., Gonçalves, M.A.D., Orlando, U.A.D. and Connor, J., 2017a. Threonine: Lysine ratio requirement in lactating sows. Journal of Animal Science, 95 (supplement 2), pp.115-115.
Greiner, L., Neill, C., Allee, G.L., Touchette, K.J. and Connor, J., 2017b. Evaluation of the optimal standardized ileal digestible tryptophan: lysine ratio in lactating sow diets. Translational Animal Science, 1(4), pp.526-532.
K. Touchette, R. Hinson, and M. Gonçalves. Determination of SID Val:Lys requirements in lactating sows. Journal of Animal Science, 96 (supplement 1).
Mallmann A.,.2018b. Submitted. Two different feeding levels during late gestation of gilts and sows under commercial conditions: impact on piglet birth weight and female reproductive performance.
Mallmann, AL, Camilotti E, Vier CE, Fagundes DP, Mellagi APG, Ulguim RR, Bernardi ML, Gonçalves MD, Kummer R, Bortolozzo FP. 2018a. Impacto da prática do bump feeding na fase final de gestação de leitoas sobre a condição corporal e peso dos leitões ao nascimento. SINSUI, Porto Alegre, Brasil.
PIC. Nutrient specification manual, 2016. 64 p.
Pinilla, JC, S Casiro, K Weger, M. Gonzalez, P. Blanco, C. Gonzalez, P. Mosqueira, S. Voight, I. Huerta, P. Taglietti, S. Canavate and Michael Kleve-Feld. 2018. Management Considerations and Tactics to Maximize Sow Lactation Feed Intake. AASV, San Diego, CA.
Shelton, N. W., C. R. Neill, J. M. DeRouchey, M. D. Tokach, R. D. Goodband, J. L. Nelssen, and S. S. Dritz. 2009. Effects of increasing feeding level during late gestation on sow and litter performance. Kansas State University, Agricultural Experiment Station and Cooperative Extension Service, [Manhattan, KS. p. 38–50]
Soto, J., L. Greiner, J. Connor, and G. Allee. 2011. Effects increasing feeding levels in sows during late gestation on piglet birth weights. J. Anim. Sci. 89:86 (Abstr.)
Thomas, L.L., L.K. Herd, R.D. Goodband, S.S. Dritz, M.D. Tokach, J.C. Woodworth, J.M. DeRouchey, M.A.D. Gonçalves, and D.B. Jones. Effects of increasing standardized ileal digestible lysine during gestation on growth and reproductive performance of gilts and sows under commercial conditions. Journal of Animal Science, 96 (supplement 1).
Effects of amino acid and energy intake during late gestation on piglet birth weight and reproductive performance
Increasing feed intake in late gestation improves very little body weight gain of gilts and sows and increases stillborn rate.
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