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Intake, digestibility, and rumen and metabolic characteristics of cattle fed low-quality tropical forage and supplemented with nitrogen and different levels of starch

  • Received : 2016.08.15
  • Accepted : 2016.10.24
  • Published : 2017.06.01

Abstract

Objective: Effects of nitrogen supplementation associated with different levels of starch on voluntary intake, digestibility, and rumen and metabolic characteristics of cattle fed low-quality tropical forage (Brachiaria decumbens hay, 7.4% crude protein, CP) were evaluated using ruminal and abomasal cannulated steers. Methods: Five European${\times}$Zebu young bulls (186 kg body weight, BW) were distributed according to a $5{\times}5$ Latin square. The following treatments were evaluated: control, supplementation with 300 g CP/d (0:1), supplementation with 300 g starch/d and 300 g CP/d (1:1), supplementation with 600 g starch/d and 300 g CP/d (2:1), and supplementation with 900 g starch/d and 300 g CP/d (3:1). A mixture of nitrogenous compounds provided 1/3 from true protein (casein) and 2/3 from non-protein nitrogen (mixture of urea and ammonium sulphate, 9:1) was used as the nitrogen supplement. In order to supply energy a unique source of corn starch was used. Results: Supplements increased (p<0.05) dry matter intake, but did not affect (p>0.05) forage intake. There was a cubic effect (p<0.05) of starch on voluntary intake. This was attributed to the highest forage intake (g/kg BW) when using the 2:1 starch:CP ratio. Supplements increased (p<0.05) organic matter (OM) digestibility, but did not affect (p>0.05) neutral detergent fibre corrected for ash and protein (NDFap) digestibility. There was a positive linear effect (p<0.05) of the amount of starch supplemented on OM digestibility. Total NDFap digestibility was not affected (p>0.05) by the amount of supplemental starch. Ruminal ammonia nitrogen concentrations were higher (p<0.05) in supplemented animals, however, a negative linear effect (p<0.05) of amount of starch was observed. Supplements increased (p<0.05) the nitrogen balance (NB) and efficiency of nitrogen utilization. These effects were attributed to increased body anabolism, supported by higher (p<0.05) serum concentration of insulin-like growth factor 1. Increasing the amount of starch tended (p<0.06) to linearly increase the NB. In spite of this, there was a highest NB value for the 2:1 starch:CP ratio amongst the treatments with supplementation. Conclusion: Nitrogen supplementation in cattle fed low-quality tropical forage increases nitrogen retention in the animal's body. An additional supply of starch increases nitrogen retention by increasing energy availability for both rumen and animal metabolism.

Keywords

References

  1. Lazzarini I, Detmann E, Sampaio CB, et al. Intake and digestibility in cattle fed low-quality tropical forage and supplemented with nitrogenous compounds. R Bras Zootec 2009;38:2021-30. https://doi.org/10.1590/S1516-35982009001000024
  2. Figueiras JF, Detmann E, Paulino MF, et al. Intake and digestibility in cattle under grazing supplemented with nitrogenous compounds during dry season. R Bras Zootec 2010;39:1303-12. https://doi.org/10.1590/S1516-35982010000600020
  3. Detmann E, Paulino MF, Valadares Filho SC. Otimizacao do uso de recursos forrageiros basais. In: Simposio de Producao de Gado de Corte. Vicosa: DZO-UFV; 2010. p. 191-240.
  4. Souza MA, Detmann E, Paulino MF, et al. Intake, digestibility and rumen dynamics of neutral detergent fibre in cattle fed low-quality tropical forage and supplemented with nitrogen and/or starch. Trop Anim Health Prod 2010;42:1299-310. https://doi.org/10.1007/s11250-010-9566-6
  5. Mlay PS, Pereka AE, Balthazary S, et al. In situ degradation of poor quality hay in the rumens of mature heifers as influenced by sugar, starch and nitrogen supplements and an ionic feed additive. Tanzania Vet J 2007;24:23-37.
  6. Costa VAC, Detmann E, Valadares Filho SC, et al. In vitro degradation of low-quality tropical forage neutral detergent fiber according to protein and (or) carbohydrates supplementation. R Bras Zootec 2008;37:494-503. https://doi.org/10.1590/S1516-35982008000300015
  7. Lazzarini I, Detmann E, Valadares Filho SC, et al. Nutritional performance of cattle grazing during rainy season with nitrogen and starch supplementation. Asian-Australas J Anim Sci 2016;29:1120-8.
  8. Marcondes MI, Gionbelli MP, Valadares Filho SC, Chizzotti ML, Paulino MF. Protein requirements of zebu beef cattle. In: Valadares Filho SC, Marcondes MI, Chizzotti ML, Paulino PVR, editors. Nutrient requirements of zebu beef cattle BR-CORTE. Vicosa, Brazil: DZOUFV; 2010. p. 107-26.
  9. Costa VAC, Detmann E, Paulino MF, et al. Total and partial digestibility and nitrogen balance in grazing cattle supplemented with non-protein and, or true protein nitrogen during the rainy season. R Bras Zootec 2011;40:2815-26. https://doi.org/10.1590/S1516-35982011001200028
  10. Barbosa AM, Valadares RFD, Valadares Filho SC, et al. Effect of urinary collection days, concentrate levels and protein sources on creatinine, urea and purine derivatives excretions and microbial protein synthesis in Nellore cattle. R Bras Zootec 2006;35:870-7. https://doi.org/10.1590/S1516-35982006000300033
  11. Detmann E, Souza MA, Valadares Filho SC, et al. Metodos para analise de alimentos. Visconde do Rio Branco: Suprema; 2012.
  12. Detmann E, Paulino MF, Mantovani HC, et al. Parameterization of ruminal fibre degradation in low-quality tropical forage using Michaelis-Menten kinetics. Livest Sci 2009;126:136-46. https://doi.org/10.1016/j.livsci.2009.06.013
  13. Leng RA. Factors affecting the utilization of "poor-quality" forages by ruminants particularly under tropical conditions. Nutr Res Rev 1990;3:277-303. https://doi.org/10.1079/NRR19900016
  14. Van Soest PJ. Nutritional ecology of the ruminant. 2nd ed. Ithaca, NY: Cornell University Press; 1994.
  15. Minson DJ. Animal feeding and nutrition. San Diego, CA: Academic Press; 1990.
  16. Forbes JM. A personal view of how ruminant animals control their intake and choice of food: minimal total discomfort. Nutr Res Rev 2007;20:132-46. https://doi.org/10.1017/S0954422407797834
  17. Detmann E, Gionbelli MP, Huhtanen P. A meta-analytical evaluation of the regulation of voluntary intake in cattle fed tropical forage-based diets. J Anim Sci 2014;92:4632-41. https://doi.org/10.2527/jas.2014-7717
  18. Illius AW, Jessop NS. Metabolic constraints on voluntary intake in ruminants. J Anim Sci 1996;74:3052-62. https://doi.org/10.2527/1996.74123052x
  19. Poppi DP, McLennan SR. Protein and energy utilization by ruminants at pasture. J Anim Sci 1995;73:278-90. https://doi.org/10.2527/1995.731278x
  20. Carvalho IPC, Detmann E, Mantovani HC, et al. Growth and antimicrobial activity of lactic acid bacteria from rumen fluid according to energy or nitrogen source. R Bras Zootec 2011;40:1260-5. https://doi.org/10.1590/S1516-35982011000600014
  21. El-Shazly K, Dehority BA, Johnson RR. Effect of starch on the digestion of cellulose in vitro and in vivo by rumen microorganisms. J Anim Sci 1961;20:268-73.
  22. Mould FL, Orskov ER, Mann SO. Associative effects of mixed feeds. I. effects of type and level of supplementation and the influence of the rumen fluid pH on cellulolysis in vivo and dry matter digestion of various roughages. Anim Feed Sci Technol 1983;10:15-30. https://doi.org/10.1016/0377-8401(83)90003-2
  23. Egan AR, Moir RJ. Nutritional status and intake regulation in sheep. 1. Effects of duodenally infused single doses of casein, urea and propionate upon voluntary intake of a low-protein roughage by sheep. Aust J Agric Res 1965;16:437-49. https://doi.org/10.1071/AR9650437
  24. Egan AR. Nutritional status and intake regulation in sheep. 2. The influence of sustained duodenal infusions of casein or urea upon voluntary intake of low-protein roughages by sheep. Aust J Agric Res 1965;16:451-61. https://doi.org/10.1071/AR9650451
  25. Detmann E, Valente EEL, Batista ED, Huhtanen P. An evaluation of the performance and efficiency of nitrogen utilization in cattle fed tropical grass pastures with supplementation. Livest Sci 2014;162: 141-53. https://doi.org/10.1016/j.livsci.2014.01.029
  26. Rufino LMA, Detmann E, Gomes DI, et al. Intake, digestibility and nitrogen utilization in cattle fed tropical forage and supplemented with protein in the rumen, abomasum, or both. J Anim Sci Biotechnol 2016; 7:11. https://doi.org/10.1186/s40104-016-0069-9
  27. Detmann E, Paulino MF, Valadares Filho SC, Huhtanen P. Nutritional aspects applied to grazing cattle in tropics: a review based on Brazilian results. Semina Cienc Agric 2014;35(4Suppl):2829-54.
  28. Drewnoski ME, Huntington GB, Poore MH. Reduced supplementation frequency increased insulin-like growth factor 1 in beef steers fed medium quality hay and supplemented with a soybean hull and corn gluten feed blend. J Anim Sci 2014;92:2546-53. https://doi.org/10.2527/jas.2013-7372
  29. Pell JM, Bates PC. The nutritional regulation of growth hormone action. Nutr Res Rev 1990;3:163-92. https://doi.org/10.1079/NRR19900011
  30. Lobley GE. Control of the metabolic fate of amino acids in ruminants: a review. J Anim Sci 1992;70:3264-75. https://doi.org/10.2527/1992.70103264x
  31. Rufino LMA. Nutritional performance and metabolic characteristics in cattle fed tropical forages in response to infrequent supplementation with nitrogenous compounds [Ph.D thesis]. Vicosa, MG: Universidade Federal de Vicosa; 2015.
  32. Parker DS, Lomax MA, Seal CJ, Wilton JC. Metabolic implications of ammonia production in the ruminant. Proc Nutr Soc 1995;54: 549-63. https://doi.org/10.1079/PNS19950023
  33. Schroeder GF, Titgemeyer EC. Interaction between protein and energy supply on protein utilization in growing cattle: A review. Livest Sci 2008;114:1-10 https://doi.org/10.1016/j.livsci.2007.12.008

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