Fiber fraction ruminal degradation of corn silage without spikes with sugar cane and manioc pulp - DOI: 10.4025/actascianimsci.v28i4.606

• Autor(a) principal: Silva, Marcos Elias Traad da
• Data de Publicação: 2008
• Outros Autores: Waszczynskyj, Nina, Soccol, Carlos Ricardo, Junior, Paulo Rossi, Lipinski, Leandro Cavalcante
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Acta Scientiarum. Animal Sciences (Online)
• Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/606
• topic: biotransformação; resíduos agroindustriais; f ermentação ruminal; búfalos; Lactobacilus sp

This study aimed to evaluate the ruminal degradation of corn silages without spikes (CSWS), with addit ion of sugar cane (SC) and dry manioc pulp (DMW), compared to corn silage (CS). The feeds were ensiled with (WI) and without (IF) inoculants - Lactobacillus plantarum and L. paracasei ssp. paracasei. The following fractions were studied: water soluble (A), potentially degradable (B), non degradable (C), fraction B degradable ratio (c); effective (ED) and potential (PD) degradability. The treatments evaluated were: T1 (CSWS + 20% SC -IF); T2 (CSWS + 20% SC-WI); T3 (CSWS + 35% SC-IF); T4 (CSWS + 35% SC -WI); T5 (CSWS + 20% DMW-IF); T6 (CSWS + 20% DMW-WI); T7 (CSWS + 35% DMW -IF); T8 (CSWS + 35% DMW-WI); T9 (CS-WI) and T10 (CS-IF). The average differences were compared on a completely randomized model. Higher (p0.05) were observed between ADF C fraction for T3 (C= 20.7%), T4 (C= 22.6%), T9 (C= 22.7%) and T10 (C= 24.0%). Results in dicate the possibility to include DMW on corn silage, instead of green spikes, to the level of 35%.