Data/hora: 09/06/2024 09:28:27

Provedor de dados: | 2
País: | Brazil
Título: | Fermentation kinetics and in vitro degradation rates of grasses of the genus Cynodon
Autores: | Reis, Sidnei Tavares dos; Lima, Marcus Vinícius Gonçalves; Sales, Eleuza Clarete Junqueira de; Monção, Flávio Pinto; Rigueira, João Paulo Sampaio; Santos, Leonardo David Tuffi.
Data: | 2016-08-08
Ano: | 2016
Palavras-chave: | 5.05.03.00-6 forage; Gas production; Semi-automated technique.
Resumo: | The present study aimed to evaluate the fermentation kinetics and degradation rates of Cynodon grasses estimated by semi-automated technique of in vitro gas production. The forages were: Coastcross, Tifton 85 and Tifton 68. Pressure readings were taken at 0, 2, 4, 6, 8, 10, 12, 15, 19, 24, 30, 36, 48, 72 and 96 hours. Dry matter degradability (DMD) was obtained by the percentage of dry matter (DM) remaining after 0, 6, 12, 24, 48 and 96 hours of fermentation. Tifton 85 showed a higher total gas production (p &lt;0.05). Higher fermentation rates were found at the beginning of fermentation followed by subsequent reduction (p &lt;0.05) over time. Tifton 85 and Tifton 68 showed higher values (p &lt; 0.05) for soluble fraction, potentially degradable insoluble fraction, insoluble fraction, potential and effective degradability of dry matter in relation to Coastcross grass. Higher gas production during in vitro incubation of dry matter was observed for Tifton 85 g.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/30009

10.4025/actascianimsci.v38i3.30009

Editor: | Editora da Universidade Estadual de Maringá

Relação:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/30009/pdf

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/downloadSuppFile/30009/12054

Formato: | application/pdf

Fonte:

Acta Scientiarum. Animal Sciences; v. 38, n. 3 (2016); 249-254

Acta Scientiarum. Animal Sciences; v. 38, n. 3 (2016); 249-254

1807-8672

1806-2636

Fonte: | Direitos autorais 2016 Acta Scientiarum. Animal Sciences