Yuca ensilada como fuente de energía para cerdos en crecimiento
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Data
2014
Autores
Perdigon, Pedro Lezcano
Berto, Dirlei Antonio [UNESP]
Bicudo, Silvio José
Curcelli, Felipe
Figueiredo, Priscila Gonzáles
Navarro, Manuel Isidoro Valdivie
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Resumo
Se condujeron dos experimentos para determinar el comportamiento de cerdos en crecimiento, comparando la dieta de maíz-soya con otra de raíz de yuca ensilada con agua o vinaza. Se utilizaron 16 cerdos de cruce comercial alojados en corrales individuales, mediante clasificación simple y dos tratamientos con ocho repeticiones/ tratamiento. En el segundo trabajo se utilizaron 16 animales en similares condiciones, con vinaza para ensilar. No fueron encontradas diferencias significativas para la ganancia diaria (g) y conversión alimentaria (kg kg-1). Se concluye que la raíz de yuca ensilada con agua y yogurt o vinaza, puede sustituir totalmente la energía del maíz para cerdos en crecimiento.
Two experiments were carried out to determine the performance of growing pigs comparing soybean-corn and cassava root liquid silage with water or vinasses. 16 commercial breed pigs were used allocated in individual cages according to a simple classification with two treatments and eight repetitions by treatment. Similar animals were used in the second experiment with two treatments with vinasses for the silage. There were no significant differences in daily weight gain (g) and feed conversion (kg kg-1) for the growing period. In conclusion, the cassava root silage with water and yogurt or with vinasses totally substitutes the corn energy used for growing pigs.
Two experiments were carried out to determine the performance of growing pigs comparing soybean-corn and cassava root liquid silage with water or vinasses. 16 commercial breed pigs were used allocated in individual cages according to a simple classification with two treatments and eight repetitions by treatment. Similar animals were used in the second experiment with two treatments with vinasses for the silage. There were no significant differences in daily weight gain (g) and feed conversion (kg kg-1) for the growing period. In conclusion, the cassava root silage with water and yogurt or with vinasses totally substitutes the corn energy used for growing pigs.
Descrição
Palavras-chave
Cerdos, Ensilaje, Maíz, Yuca, Vinaza
Como citar
Avances en Investigación Agropecuaria, v. 18, n. 3, p. 41-47, 2014.