Caracterização da silagem de rama de batata doce com aditivo

• Ano de defesa: 2013
• Autor(a) principal: Corrêa, Annelise Aragão
• Orientador(a): Backes, Alfredo Acosta
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Programa de Pós-Graduação: Pós-Graduação em Zootecnia
• Palavras-chave em Português: Batata-doce; Silagem; Plantas forrageiras; Matéria seca
• Palavras-chave em Inglês: Forage plants; Silage; Sweet potatoes; Dry matter
• Área do conhecimento CNPq: CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA
• Link de acesso: https://ri.ufs.br/handle/riufs/6369

This study was to evaluate the nutritional characteristics of silage sweet potato shoots. The study was conducted at the Federal University of Sergipe (UFS), municipality of Saint Kitts UP. The experimental design was completely randomized with four replications, seven levels of additives (0,5,10,15,20,25,30%), divided into mini-laboratory silos. The dry matter with increased according to increasing levels of additive. The protein showed a decrease in values depending on the levels, probably by protein additive. The neutral detergent fiber and acid detergent fiber, no significant differences (P> 0.05), however, these values were higher in silage without aditivo.O pH and NH3-N of silage obtained ranged from 3.31 and 2.84 to 3.89% to 3.91%. The silage from sweet potato vines had good energy and protein levels and adequate fermentation profile therefore concluded that the use of 15% of this additive in silage showed a better result