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CRAMBE CAKE (Crambe abyssinica hochst) ON LAMB DIETS

Canova,Érika Breda; Bueno,Mauro Sartori; Moreira,Heverton Luis; Possenti,Rosana; Brás,Patrícia

The use of alternative feedstuffs in animal diet, such as residues derived from the biodiesel production aims to increase productivity and reduce costs in animal production. Them aim of this study was to evaluate the substitution effect of 0, 22, 44 and 64% of soybean meal protein by Crambe cake (Crambe abyssinica Hochst) protein in lamb diet. In the in vivo experiment, 20 lambs were used and evaluated the appa...

Date: 2015   |   Origin: Oasisbr

REPRODUCTIVE TRAITS SELECTION IN NELORE BEEF CATTLE

Moreira,Heverton Luis; Buzanskas,Marcos Eli; Munari,Danisio Prado; Canova,Érika Breda; Lôbo,Raysildo Barbosa; Paz,Claudia Cristina Paro de

Genetic breeding programs of beef cattle in Brazil are including new features, mainly related to reproductive efficiency.Thus, it is necessary to study the effectiveness of selection and quantify genetic gain for these traits in herds. This study estimated genetic and phenotypic parameters and genetic trends for reproductive traits used in breeding programs for Nelore beef cattle. The traits studied were the sc...

Date: 2015   |   Origin: Oasisbr

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