论文信息 - Application of a precision nutrition tool for growing and finishing pigs

Application of a precision nutrition tool for growing and finishing pigs

ABSTRACT The objective of this study was to evaluate a growth model applied to adjust nutritional programs for growing and finishing pigs, in a commercial production context. The phase I (calibration) was conducted in a commercial pig production unit. The data were collected from a nutritional program, a feed program, and an animal profile. In experimental phase II, these data were entered in the InraPorc® model for simulations and to propose adjustments to the commercial nutritional program. Afterwards, the conventional [...]

Tatiane Branco | Marcos Martinez do Vale | Gustavo Dias Lovato | Vladimir de Oliveira | Daniela Regina Klein

[1] M. Abreu,et al. Lisina digestível para suínos machos castrados de alta deposição de carne submetidos a estresse por calor dos 30 aos 60 kg , 2011 .

[2] J. van Milgen,et al. Modelling heat production and energy balance in group-housed growing pigs exposed to low or high ambient temperatures , 2001, British Journal of Nutrition.

[3] C. Kiefer,et al. Respostas de suínos em terminação mantidos em diferentes ambientes térmicos , 2010 .

[4] Jean-Yves Dourmad,et al. InraPorc: A model and decision support tool for the nutrition of growing pigs , 2008 .

[5] C. Pomar,et al. Development of sustainable precision farming systems for swine: estimating real-time individual amino acid requirements in growing-finishing pigs. , 2012, Journal of animal science.

[6] O. Vendrametto,et al. Precision livestock tools to improve products and processes in broiler production: a review , 2009 .

[7] H. Rostagno. Tabelas brasileiras para aves e suínos : Composição de Alimentos e Exigências Nutricionais , 2000 .

[8] C. Pomar,et al. Systematic comparison of the empirical and factorial methods used to estimate the nutrient requirements of growing pigs. , 2010, Animal : an international journal of animal bioscience.

[9] Luciano Hauschild,et al. Applying precision feeding techniques in growing-finishing pig operations , 2009 .

[10] Hans Spoolder,et al. Thermal behaviour of growing pigs in response to high temperature and humidity , 2005 .