Digestibility coefficients and energy values of several feeds for swine

Authors

  • Hacy Pinto Barbosa Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Centro de Pesquisa e Desenvolvimento em Nutrição e Alimentação Animal, Nova Odessa, SP
  • Messias Alves da Trindade Neto Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Centro de Pesquisa e Desenvolvimento em Nutrição e Alimentação Animal, Nova Odessa, SP
  • Izabel Marin Petelincar de Sordi Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Centro de Pesquisa e Desenvolvimento em Nutrição e Alimentação Animal, Nova Odessa, SP
  • Wilson Lino Castillo Soto Universidade Estadual Paulista, Faculdade de Ciências Agrárias e Veterinárias, Jaboticabal, SP

Keywords:

Digestible energy, maize flour biscuit residues, metabolizable energy, pre-cooked corn, whole soybeans

Abstract

Trials were made to determine the chemical composition and dry matter (DMD), apparent crude protein digestibility (ACPD), digestible energy (DE) and metabolizable energy (ME) of four feeds with swine in growing phase. The feeds studied were: pré-cooked corn (PCC); whole soybean dry extrusion (WSDE); whole steam toasted soybean (WSTS) and maize flour biscuit residues (MFBR).Thirty six crossbred (Landrace x Large White ) barrows were utilized with initial weight of 44.60 + 4.26 kg. The method employed was the one of total faeces and urine collection using ferric oxide as faecal marker in the proportion of 2% of the dry matter of the diet. The ingredients substitued 30% of the basal diet, in the dry matter basis. The results for PCC, WSDE, WSTS and MFBR were, respectively, as feed basis of: DE (3564, 3778, 3575, 3363 KCal/kg), ME (3482, 3742, 3536, 3315 KCal/kg); DMD (88.45; 89.89; 89.93; 92.74 %); ACPD (88.82; 89.50; 91.62; 90.61 %).

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Published

2013-12-03

Issue

Section

ANIMAL NUTRITION

How to Cite

Digestibility coefficients and energy values of several feeds for swine. (2013). Bulletin of Animal Husbandry, 56(1), 47-52. http://bia.iz.sp.gov.br/index.php/bia/article/view/920

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