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Estratégia alimentar para dieta baseada em palma forrageira sobre o desempenho e digestibilidade em vacas em final de lactação

2005; Editora da Universidade Estadual de Maringá (Eduem); Volume: 27; Issue: 2 Linguagem: Inglês

10.4025/actascianimsci.v27i2.1233

ISSN

1807-8672

Autores

Aldrin Éderson Vila Nova Silva, Adriana Guim, Marcelo de Andrade Ferreira, Luís Evandro de Lima, Ricardo Alexandre Silva Pessoa, Maria Yolanda Sosa,

Tópico(s)

Rural Development and Agriculture

Resumo

To evaluate the effects of different feeding strategies in diets based on forage cactus on the performance of lactating dairy Holstein were used five cows in 230 days in milk and 489 kg of live weight were assigned in a 5 x 5 latin square. The treatments were: total ration; separated ingredients; sorghum silage plus concentrate and separate forage cactus; forage cactus plus concentrate and separate silage; silage plus forage cactus and separate concentrate. The averages of intake and dry matter digestibility were 13.18 kg/day e 65.0%, respectively. The averages of daily milk production, fat corrected milk (4%) daily production and fat theor were, 13.35 kg; 12.74 kg e 3.73%. The feeding strategies didn't differ significantly to each other for any evaluated variable

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