Associação melaço/ureia com silagem de sorgo, feno de soja perene e pastagem para novilhas

Autores

  • José Américo Garcia UFV
  • Dirceu Jorge da Silva UFV
  • Joaquim Campos UFV

Palavras-chave:

estação seca, capim-gordura, peso vivo, feno triturado, mistura melaço

Resumo

Twenty-four 21 month old Holstein x Zebu heifers weighing 295 kilos initialy were used to study the effects of feeding rations containing a mixture of molasses plus urea (9:1) with perennial soybean hay (Glicine Javanica L), sorghum silage or molassesgrass pasture (Melinis minutiflora Beauv) during the dry season. 

Referências

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BISCHOFF, W.V.A., QUIN, L.R., MOTT, G.O. & da ROCHA, G. L. Suplementagies Alimentares Frotéico - Energéticos de Novilhos em Pastejo. Pesquisa Agropecuaria Brasileira. Guanabara. 2:421-436. 1967.

BOHMAN, V.R., TRIMBEGER,G. Q., LOSLY, J. K. & TURK, K.L. The Utilization of Molasses and Urea inthe Rations of Growing Dairy Cattle. Journal of Dairy Science. Illinois. 37:284-293. 1954.

BURROUGHS, W., ARIAS, C., PAUL, F.O., GERRIAUGH, P. & BETHKE, R. M. "In Vitro" Observations Upon the Nature of Protein Influencies Upon Urea Utilization by Rumen Microorganisms. J. An. Sci., New York 10:672- 682. 1951.

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MOTT, G.O., QUINN, L.R., BISSCHOFF, W.V.A. & DA ROCHA, G. L. Alimentação Suplementar de Novilhos com Alimentos Protéicos- Energêticos, em Pastejo de Capim-Colonião. Pesquisa Agropecuária Brasileira. Guanabara, 2:441-459. 1967.

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RICE, R.W. & PAULES, L.H. Comparison of a Fifth Per and A No-Hay Ration With or Without Supplemental VitaminA For Beef, Production From Young Dairy Calves. J. Dairy Sci., Illinois. 48:1668-1671. 1965.

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WALDO, D.R., MILLER, R.W., OKAMOTO, M. & MOORE, L. A. Ruminant utilization of silage in Relation to Hay Pellets, and Hay Plus Garain. I Composition, Digestion. Nitrogen Balance, Intake, and Growth. Jour- nal Dairy Science, Illinois. 48:910-916. 1965.

WARD, G.M. Potassium metabolisum of demestics ruminantes. A reviw, J. Dairy Sci., Illinois. 49:268-276. 1966.

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Publicado

2025-01-24

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Garcia, J. A., da Silva, D. J., & Campos, J. (2025). Associação melaço/ureia com silagem de sorgo, feno de soja perene e pastagem para novilhas . Revista Ceres, 17(93), 183–201. Recuperado de https://ojs.ceres.ufv.br/ceres/article/view/6559

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