Estudo da digestão, em carneiros, com cânula duodenal reentrante, usando-se diferentes níveis de melaço desidratado na ração

Autores

  • Maria Ignez Leão UFV
  • José Fernando Coelho da Silva UFV

Palavras-chave:

estudo digestão carneiros, melaço desidratado ração, canula duodenal reentrante, fluxo digesta trato gastrointestinal, coeficiente digestibilidade matéria orgânica

Resumo

The effects of different levels of dehydrated molasses in sheep feeds on the digestion of dry matter, organic matter, crude protein, cellulose and gross energy were studied in an experiment in Latin square design.

Referências

ANNISON, E.F. & LEWIS, D. Metabolism in the rumen London, Mathuen & Co. Ltd. 1962. 184 p.

ASH, R.W. Gastro-intestinal re-entrant cannulae for studies of digestion in sheep. Anim Prod 4:309-312. 1962.

ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS. Official Metho- ds of Analyses 11th edition. Washington, 1970. 1015 p.

BEEVER, D.E., COELHO DA SILVA, J.F., PRESCOTT, JH.D. & ARMS- TRONG, D.G. The effect in sheep of physical form and stage of growth on the sites of digestion of a dried grass. 1. Sites of digestion of organic matter, energy and carbohydrate. Br. J. Nutr., 28:347-356. 1972.

BROWN, G.F., ARMSTRONG, D.G. & MACRAE, J.C. The stablishment of a cannula into the rumen and re-entrant cannulae into the duodenum and ileurn of the sheep. Br, Vet. J., 124:78-82. 1968.

CRAMPTON, E.W. & MAYNARD, L.A. The relation of cellulose and lignin con- tent to the nutritive value of animal feeds. J. Nutr,, 15:383-395. 1938.

HARRIS, L.E. Nutrition Research Techniques for Domestic and Wild Animals Vol. 1. Utah State University, 1970. Paginação descontínua.

HEAD, M.J. The effect of quality and quantity of carbohydrate and protein in the ration of the sheep on the digestibility of cellulose and other constituents of the ration, with a note on the effect of adding vitamins of the B-complex on the digestibility and retention of the nutrients of a hay ration. J. Agr. Sci., 43:281- 293. 1953,

HOGAN, J.P. & WESTON, R.H. Quantitative aspects of microbial protein syn- thesis in the rumen. In: A.T. Phillipson, ed. Physiology of Digestion and Meta- bolism in the Ruminant Newcastle. Oriel Press Ltd. 1970. p.474-485.

KARR, M.R., LITTLE, C.O. & MITCHEL, G.E.R. Jr. Starch disappearance from different segments of the digestive tract of steers. J. Anim. Sci., 25:652-654. 1966.

LEAO,M.I, COELHO DA SILVA, J.F. & CARNEIRO, LH.D.M. Implantação de fistula ruminal e canula duodenal reentrante em carneiro, para estudos de digestao. Rev. Ceres (no prelo), 1977.

MACRAE, J.C. & ARMSTRONG, D.G. Studies on intestinal digestion in the sheep. I. The use of chromic oxide as an indigestible marker. Br. J. Nutr., 23:15- 23. 1969.

MACRAE, J.C. & ARMSTRONG, D.G. Studies on intestinal digestion in the sheep. 2. Digestion of some carbohydrate constituents in hay, cereal and hay-cereal rations. Br. J. Nutr,, 23:377-387. 1969.

NOLLER, C.H. Metabolismo dos hidratos de carbono e acidos graxos volateis, in «Semindrio de Nutrição de Ruminantes». Universidade Federal de Vicosa. 1967. p. 29.

ORSKOV, E.R., MAYES, R.W. & MANN, S.O. Post-ruminal digestion of sucrose in sheep. Br, J, Nutr., 28:425-432, 1972.

PHILLIPSON, A.T. The passage of digesta from the abomaso of sheep. J. Physiol , 116:84-97. 1952.

SNEDECOR, G.W. Statistical Methods. Ames, Iowa, The Iowa State College Press, 1957. 534 p.

STEVENSON, A.G. & DE LANGEN, H. Measurement of feed intake by grazing cattle and.sheep. VII. Modified wet digestion method for determination of chro- mic oxide in faeces. N.Z.J. Agric. Res , 3:314-319. 1960.

THOMSON, D.J. BEEVER, D.E., COELHO DA SILVA, J.F. & ARMSTRONG, D.G. The effect in sheep of physical form on the sites of digestion of a dried lucern diet. 1. Sites of organic matter, energy and carbohydrate digestion. Br- J Nutr, 28:31-41. 1972.

TOPPS, J.H., KAY, R.N.B. & GOODALL, E.D. Digestion of concentrates and of hay zdlets innthe stomach and intestines of ruminants. 1. Sheep. Br, J. Nutr, 22:261-280. 1968.

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Publicado

2025-03-24

Como Citar

Ignez Leão, M., & Coelho da Silva, J. F. (2025). Estudo da digestão, em carneiros, com cânula duodenal reentrante, usando-se diferentes níveis de melaço desidratado na ração. Revista Ceres, 25(137), 55–70. Recuperado de https://ojs.ceres.ufv.br/ceres/article/view/6955

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