Data/hora: 10/06/2024 18:09:23

Provedor de dados: 	Acta Scientiarum: Animal Sciences	
País: 	Brazil	
Título: 	Protein and carbohydrate fractionation of Jiggs Bermudagrass in different seasons and under intermittent grazing by Holstein cows	
Autores: 	Brandstetter, Eduardo Valcácer; Costa, Katia Aparecida de Pinho; Santos, Darliane de Castro; Souza, Wender Ferreira de; Silva, Victor Costa e; Dias, Mariana Borges de Castro.	
Data: 	2019-02-11	
Ano: 	2019	
Palavras-chave: 	5.04.04.00-8 - Pastagem e Forragicultura chemical composition; Climate conditions; Cynodon spp.; Ruminal degradability.	
Resumo: 	Jiggs bermudagrass has presented competitive production potential over other forages. However, there is a lack of information about the nutritional value of this forage with important relevance in ruminant nutrition. This study aimed to evaluate the protein and carbohydrate fractionation of Jiggs bermudagrass in different seasons of the year under intermittent grazing by Holstein cows. The experiment was conducted during one year in a completely randomized design with nine replications and treatments consisted of the effect of four seasons: fall, winter, spring and summer. The results showed that there were seasonal variations in the fractions of proteins and carbohydrate, with the exception of the protein fraction B3. The better climatic conditions in spring and summer contributed to an increase in the protein fraction A and carbohydrate A+B1. The winter had a greater fraction C of protein and carbohydrate, reflecting the nutritive value of the forage. The use of irrigation during fall and winter had a positive effect on nitrogen fractions B1 and B2 and on non-fiber carbohydrates.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/43363

10.4025/actascianimsci.v41i1.43363	
Editor: 	Editora da Universidade Estadual de Maringá	
Relação: 	http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/43363/pdf

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/downloadSuppFile/43363/19009	
Formato: 	application/pdf	
Fonte: 	Acta Scientiarum. Animal Sciences; v. 41 (2019): Publicação Contínua; e43363

Acta Scientiarum. Animal Sciences; v. 41 (2019): Publicação Contínua; e43363

1807-8672

1806-2636	
Fonte: 	Direitos autorais 2019 Acta Scientiarum. Animal Sciences

http://creativecommons.org/licenses/by/4.0