Data/hora: 02/06/2024 10:33:51

Provedor de dados: | 2
País: | Brazil
Título: | The quality of silage of different sorghum genotypes
Autores: | Tolentino, Daniella Cangussú; Rodrigues, José Avelino Santos; Pires, Daniel Ananias de Assis; Veriato, Florence Taciana; Lima, Luciana Oliva Barbosa; Moura, Marielly Maria Almeida.
Data: | 2016-05-19
Ano: | 2016
Palavras-chave: | Zootecnia (5.04.00.00-2) digestibility; Grain sorghum; Hybrids; Fermentation quality; Nutritional value.
Resumo: | The objective was to select from among 24 sorghum genotypes the superior ones for silage production. The study was conducted in the experimental field of Embrapa Maize &amp; Sorghum, in the municipality of Sete Lagoas, Minas Gerais State. It used 24 forage sorghum genotypes, 21 being hybrids from the crossing of grain sorghum females and forage males (12F38019, 12F38006, 12F40006, 12F40005, 12F40019, 12F37016, 12F37005, 12F37043, 12F39006, 12F39005, 12F39019, 12F38005, 12F38007, 12F37007, 12F39007, 12F40007, 12F38014, 12F37014, 12F39014, 12F40014 e 12F38009) and three witnesses: BRS 610, BRS 655 and Volumax. It estimated productivity per area, in vitro dry matter digestibility, and assessed the bromatological and fermentation characteristics of sorghum silage. In vitro dry matter digestibility, unavailable protein in neutral detergent, neutral detergent fiber corrected for ashes and protein, acid detergent fiber, hemicellulose and lignin differed as to the genotypes tested. The pH and the ammoniacal nitrogen of the silage also showed differences between genotypes. Most of the genotypes tested are favorable for silage production, except the hybrid with higher lignin content 12F370014, and the hybrids 12F37007 and 12F370014, which showed the highest NDFap values.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/29030

10.4025/actascianimsci.v38i2.29030

Editor: | Editora da Universidade Estadual de Maringá

Relação:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/29030/pdf

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/downloadSuppFile/29030/10819

Formato: | application/pdf

Fonte:

Acta Scientiarum. Animal Sciences; v. 38, n. 2 (2016); 143-149

Acta Scientiarum. Animal Sciences; v. 38, n. 2 (2016); 143-149

1807-8672

1806-2636