Nutritional reduction of protein and usage of enzyme in the diet of light layers

Matheus Ramalho de Lima et al · Sociedade Brasileira de Zootecnia · 2012

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Autor / responsable

Matheus Ramalho de Lima et al

Editorial

Sociedade Brasileira de Zootecnia

Año

2012

ISSN

1516-3598

ISSN

1516-3598

Idioma

eng

Publicación seriada

Acasalamento dirigido para aumentar a produção de animais geneticamente superiores e reduzir a variabilidade da progênie em bovinos Mating strategy for increasing the probability of producing outstanding animals and reducing progeny variability

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The objective of this study was to evaluate the reduction of protein, the formulation of diets and supplementation of an enzyme complex for laying hens. The layers were distributed in a completely randomized 2 × 2 × 2 factorial arrangement, with two levels of crude protein reduction (0.0 and 4.0 g/kg), two kinds of diet formulation (without and with reformulation, considering 75 kcal of metabolizable energy) and two enzyme supplementations (without and with enzyme complex supplementation), totalizing 8 treatments of 8 layers each, with 7 replications, in a total of 448 laying hens at 30 weeks of age. After data analysis, it was found that the enzyme complex supplementation in the diet of layers improves performance, promotes a similar egg quality and improves the bone and intestinal health of the layers.

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APA 7

al, M. R. D. L. E. (2012). Nutritional reduction of protein and usage of enzyme in the diet of light layers. https://doi.org/10.1590/S1516-35982012000900013

MLA

al, Matheus Ramalho de Lima et. "Nutritional reduction of protein and usage of enzyme in the diet of light layers." 2012. https://doi.org/10.1590/S1516-35982012000900013.

Chicago

al, Matheus Ramalho de Lima et. 2012. "Nutritional reduction of protein and usage of enzyme in the diet of light layers.". https://doi.org/10.1590/S1516-35982012000900013.

Harvard

al, M. R. D. L. E. 2012, Nutritional reduction of protein and usage of enzyme in the diet of light layers, Sociedade Brasileira de Zootecnia, available at: https://doi.org/10.1590/S1516-35982012000900013 [Accessed 1 Jul. 2026].

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Título: Nutritional reduction of protein and usage of enzyme in the diet of light layers

Autor / colaboradores: Matheus Ramalho de Lima et al

Editorial: Sociedade Brasileira de Zootecnia

Año de publicación: 2012

ISSN: 1516-3598

ISSN: 1516-3598

Idioma: eng

Materias

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bone health; egg quality; intestinal health; performance