Effect of supplementation level on performance of growing Nellore and its influence on pasture characteristics in different seasons

References

• AOAC 1995. International official methods of analysis. 16th ed. Gaithersburg: AOAC International.
   Google Scholar
• Barbosa RA, Nascimento Júnior D, Euclides VPB, Da Silva SC, Zimmer AH, Torres Júnior RAA. 2007. Tanzania grass subjected to combinations of intensity and frequency of grazing. Pesqui Agropecu Bras. 31:329–340 (in Portuguese, with abstract in English).
   Web of Science ®Google Scholar
• Bretschneider G, Elizalde JC, Pérez FA. 2008. The effect of feeding antibiotic growth promoters on the performance of beef cattle consuming forage-based diets: a review. Livest Sci. 114:135–139.
   Web of Science ®Google Scholar
• Carnevalli RA, Da Silva SC, Bueno AAO, Uebele MC, Bueno FO, Hodgson J, Silva GN, Morais JPG. 2006. Herbage production and grazing losses in Panicum maximum cv. Mombaça under four grazing managements. Trop Grasslands. 40:165–176.
   Web of Science ®Google Scholar
• Chen GJ, Russell JB. 1991. Effect of monensin and a protonophore on protein degradation, peptide accumulation, and deamination by mixed ruminal microorganisms in vitro. J Anim Sci. 69:2196–2203.
   PubMed Web of Science ®Google Scholar
• Decruyenaere V, Buldgen A, Stilmant D. 2009. Factors affecting intake by grazing ruminants and related quantification methods: a review. Biotechnol Agron Soc. 13:559–573.
   Web of Science ®Google Scholar
• Detmann E, Paulino MF, Valadares Filho SC, Huhtanen P. 2014. Nutritional aspects applied to grazing cattle in the tropics: a review based on Brazilian results. Semin Cienc Agrar. 35:2829–2854.
   Google Scholar
• Detmann E, Paulino MF, Valadares Filho SC. 2010. Optimization of the use of basal forage resources. In: SIMPÓSIO DE PRODUÇÃO DE GADO DE CORTE, 2010, Viçosa. Anais…Viçosa: Gráfica Suprema. p. 191–240. [In Portuguese]
   Google Scholar
• Detmann E, Paulino MF, Mantovani HC, Valadares Filho SC, Sampaio CB, Souza MA, Lazzarini I, Detmann KSC. 2009. Parameterization of ruminal fiber degradation in low quality tropical forage using Michaelis-Menten kinetics. Livestock Sci, 126:136–146.
   Web of Science ®Google Scholar
• De Vries MFW. 1995. Estimating forage intake and quality in grazing cattle: a reconsideration of the hand-plucking method. J Range Manage. 48:370–375.
   Google Scholar
• Difante G, Nascimento Júnior D, Euclides VBP, Da Silva SC, Barbosa RA, Gonçalves WV. 2009. Sward structure and nutritive value of tanzania guinegrass subjected to rotational stocking management. Rev Bras Zootecn. 38:9–19.
   Web of Science ®Google Scholar
• Goering HK, Van Soest PJ. 1970. Forage fiber analysis. Washington: Agricultural Research Service.
   Google Scholar
• Lima JBMP, Rodríguez NM, Martha Júnior GB, Guimarães Júnior R, Vilela L, Graça DS, Saliba EOS. 2012. Suplementação de novilhos Nelore sob pastejo, no período de transição águas-seca. Arq Bras Med Vet Zoo. 64:943–952.
   Google Scholar
• Mott GO, Lucas HL. 1952. The design, conduct, and interpretation of grazing trials on cultivated and improved pastures. In: INTERNATIONAL GRASSLAND CONGRESS, 1952, Pennsylvania. Anais Pennsylvania: State College Press. p. 1380–1385.
   Google Scholar
• Moretti MH, Resende FD, Siqueira GR, Roth APTP, Custódio L, Roth MTP, Campos WC, Ferreira LH. 2013. Performance of Nellore young bulls on Marandu grass pasture with protein supplementation. Rev Bras Zootecn. 42:438–446.
   Web of Science ®Google Scholar
• National Academies of Science, Engineering and Medicine. 2016. Nutrient requirements of beef cattle model. 8th rev. ed. Natl. Acad. Press, Washington, DC.
   Google Scholar
• Poppi DP, Hughes TP, L’Huillier PJ. 1987. Intake of pasture by grazing ruminants. In: Nicol AM, editors. Livestock feeding on pasture. Hamilton: New Zealand Society of Animal Production. p. 55–64.
   Google Scholar
• Poppi DP, Mclennan SR. 1995. Protein and energy utilization by ruminants at pasture. J Anim Sci. 73:278–290.
   PubMed Web of Science ®Google Scholar
• Owens FN, Dubeski P, Hanson CF. 1993. Factors that alter the growth and development of ruminants. J Anim Sci. 71:3138–3150.
   PubMed Web of Science ®Google Scholar
• Robertson JB, Van Soest PJ. 1981. The analysis of dietary fiber in food. New York: Marcel Dekker Press.
   Google Scholar
• Sampaio CB, Detmann E, Paulino MF, Valadares Filho SC, Souza MA, Lazzarini I, Paulino PVR, Queiroz AC. 2010. Intake and digestibility in cattle fed low-quality tropical forage and supplemented with nitrogenous compounds. Trop Anim Health Prod. 42:1471–1479.
   PubMed Web of Science ®Google Scholar
• Schelling G. 1984. Monensin mode of action in the rumen. J Anim Sci. 58:1518–1527.
   PubMed Web of Science ®Google Scholar
• Silva RO, Barioni LG, Hall JAJ, Moretti AC, Veloso RF, Alexander P, Crespolini M, Moran D. 2017. Sustainable intensification of Brazilian livestock production through optimized pasture restoration. Agri Sys. 153:201–211.
   Web of Science ®Google Scholar
• Sollenberger LE, Cherney DJR. 1995. The Science of Grassland Agriculture. Iowa City: Iowa State University Press.
   Google Scholar
• Valadares Filho SC, Costa e Silva LF, Gionbelli MP, Rotta PP, Marcondes MI, Chizzotti ML, Prados LF. 2016. Nutrient Requirements of Zebu and crossbred Cattle. Viçosa: UFV Press.
   Google Scholar
• Valadares Filho SC, Marcondes MI, Chizzotti ML, Paulino PVR. 2010. Nutrient Requirements of Zebu Beef Cattle. Viçosa: UFV Press.
   Google Scholar
• Valente EEL, Paulino MF, Detmann E, Valadares Filho SC, Barros LV, Cabral CHA, Silva AG, Duarte MS. 2012. Strategies of supplementation of female suckling calves and nutrition parameters of beef cows on tropical pasture. Trop Anim Health Prod. 44:1803–1811.
   PubMed Web of Science ®Google Scholar
• Van Soest PJ, Robertson JB. 1985. Analysis of forages and fibrous foods: a laboratory manual for animal science. Ithaca: Cornell University.
   Google Scholar