Parâmetros ruminais e produtivos de cabras alimentadas com raspa de mandioca em substituição ao milho

• Ano de defesa: 2015
• Autor(a) principal: Lourençon, Raquel Vasconcelos [UNESP]
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual Paulista (Unesp)
• Palavras-chave em Português: Caprino - Alimentação e rações; Lactação; Pastagens; Leite - Produção; Goats Feeding and feeds
• Link de acesso: http://hdl.handle.net/11449/126639; http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/05-08-2015/000844813.pdf

This study was conducted to evaluate the substitution of corn by cassava in supplementation of Alpine does on dry matter intake (DM), crude protein (CP), neutral detergent fiber (NDF), non-fiber carbohydrates (NFC), total digestible nutrients (TDN) and metabolizable energy (ME), yield and milk composition, apparent digestibility of DM, CP and NDF and also on the grazing behavior in tobiatã grass. The experiment lasted 72 days, were used eight lactating does, distributed in two Latin squares (4 x 4) balanced. The treatments were as following: 0, 33, 67 and 100% replacement of corn by cassava. The inclusion of cassava caused a linear increase in the NFC consumption and DM digestibility. The substitution had no effect on milk yield and feeding behavior of the animals in this way, cassava can replace totally the corn in the supplement provided to does without harming the production of milk.