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Provedor de dados:  Repositório Alice
País:  Brazil
Título:  Nutritive value of Brachiaria decumbens and native pasture at various stages of maturity.
Autores:  O'DONOVAN, P. B.
EUCLIDES, V. P. B.
SILVA, J. M. da
Data:  2008-10-31
Ano:  1982
Palavras-chave:  Bovino de corte
Nelore
Natural pastures
Steer
Faeces
Brachiaria Decumbens
Fezes
Nitrogênio
Novilho
Pastagem Natural
Valor Nutritivo
Nellore
Beef cattle
Nitrogen
Nutritive value
Resumo:  In five indoor digestion trials, Nellore steers (140-230 kg live-weight) were fed with Brachiaria decumbens (BD) and native pasture (NP), cut at different maturity stages and made into hay: in a sixth experiment poor quality native hay was given with and without 0,5 kg of cottonseed meal (CSM) per steer daily. Digestibility and intake of BD were for the most part significantly greater than NP and the diferences incrased with plant maturity. Supplementing poor quality native hay with 0,5 kg CSM per steer daily resulted in a significant increase in total feed intake. Significant correlation coefficients were found between digestibility of feed dry and organic matter and nitrogen content of feed and faeces; r values, relating digestibility to intake from 0,40(NP) to 0,77 (BD) and for faecal nitrogen )FN) and digestible organic matter (DOM) were 0,71 or 0,79 (BD, with and without dry season herbage) and 0,66 for NP. Approximately similar figures were calcuted dor FN and organica matter intake. Within BD, r values of 0,98 (each case were found between percentage of leaves and both digestibility and intake organic matter.

bitstream/item/202871/1/Nutritive-value-of-Brachiaria-decumbens.pdf

Título em português: Valor nutritivo de Brachiaria decumbens e pastos nativos em vários estádios de maturação.
Tipo:  Artigo em periódico indexado (ALICE)
Idioma:  Inglês
Identificador:  4781

http://www.alice.cnptia.embrapa.br/alice/handle/doc/319860
Editor:  Pesquisa Agropecuária Brasileira, Brasília, DF, v. 17, n. 11, p. 1655-1670, nov. 1982.
Relação:  Embrapa Gado de Corte - Artigo em periódico indexado (ALICE)
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