Data/hora: 12/06/2024 14:42:32

Provedor de dados: | 2
País: | Brazil
Título: | Chemical composition and crude protein fractions of Coastcross grass under grazing on winter, spring and summer in Southern Brazil - doi: 10.4025/actascianimsci.v34i2.10895
Autores: | Branco, Antonio Ferriani; Universidade Estadual de Maringá; Viana, Keila Bianchin; Universidade Estadual de Maringá; Castañeda, Román David; Universidade Estadual de Maringá; Prohmann, Paulo Emilio; Universidade Estadual de Maringá; Coneglian, Sabrina Marcantonio; Universidade Estadual de Maringá; Mouro, Gisele Fernanda; Universidade Estadual de Maringá.
Data: | 2012-03-22
Ano: | 2012
Palavras-chave: | 5.04.00.00-2 e 5.04.03.00-1 seasons; Nitrogen; Ruminants; CNCPS.
Resumo: | The objective of this study work was to assess crude protein fractions in structural components (leaves, stem and dead material) of Coastcross grass (Cynodon dactylon (L.) Pers) under grazing, on winter, spring and summer seasons, in the Northwestern of Paraná, South of Brazil. Were determined CP, NDF, ADF contents and protein fractions, A, B1, B2, B3 and C. The analysis of CP showed great differences among months, but there was no difference among seasons. NDF and ADF in the stem were lower (p &amp;lt; 0.05) during the spring. The season did not affect (p &amp;gt; 0.05) protein fractions A, B1, B2, B3 and C of leaves. However, it was observed that the highest proportions of CP were B3 and A fractions. For the stem, the most important crude protein fraction is A, and it was observed that B1 fraction was lowest (p &amp;lt; 0.05) in the spring. Considering crude protein fractions of the Coastcross grass, in this study conditions, we can conclude that Coastcross grass presents adequate protein value for beef cattle production on pasture.
Tipo: | Pesquisa de campo ; análise laboratorial
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/10895

10.4025/actascianimsci.v34i2.10895

Editor: | Editora da Universidade Estadual de Maringá

Formato:

application/pdf

application/pdf

Fonte:

Acta Scientiarum. Animal Sciences; v. 34, n. 2 (2012); 183-187

Acta Scientiarum. Animal Sciences; v. 34, n. 2 (2012); 183-187

Fonte:

DECLARATION OF ORIGINALITY AND CESSATION OF COPYRIGHTI Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal. I also declare that once published in the Acta Scientiarum. Animal Sciences, a publication of the Universidade Estadual de Maringá, it will not be submitted by me or by any co-author to any scientific communication mean. In my name and in the name of co-authors, I shall cede the copyright of the above mentioned article to the Universidade Estadual de Maringá and I declare that I know that the non-observance of this norm may make me liable for the penalties contemplated in the Law for the Protection of Authors’ Rights (Act 9609 of the 19th February 1998).

DECLARAÇÃO DE ORIGINALIDADE E CESSÃO DE DIREITOS AUTORAIS  Declaro que o presente artigo é original, não tendo sido submetido à publicação em qualquer outro periódico nacional ou internacional, quer seja em parte ou em sua totalidade. Declaro, ainda, que uma vez publicado na revista Acta Scientiarum. Animal Sciences, editada pela Universidade Estadual de Maringá, o mesmo jamais será submetido por mim ou por qualquer um dos demais co-autores a qualquer outro meio de divulgação científica. Através deste instrumento, em meu nome e em nome dos demais co-autores, porventura existentes, cedo os direitos autorais do referido artigo à Universidade Estadual de Maringá e declaro estar ciente de que a não observância deste compromisso submeterá o infrator a sanções e penas previstas na Lei de Proteção de Direitos Autorias (Nº9609, de 19/02/98).