Análisis multivariado para evaluación productiva de conejos en canal” en Revista Facultad Nacional de Agronomía Medellín
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Botero Arango, Luz Mercedes | 2020-01
Yield of carcass (RC) and other components (blood, skin, red and white viscera, legs, heads, limbs) was evaluated in different crosses of Orictolagus Cunicula (domestic rabbit) with at least 50% of New Zealand White. Variables and production rates were studied for different crosses of rabbits. A completely randomized with four (4) treatments design was used. Young rabbits with different phenotypic conditions, 35 days old on average, with average initial weight of 640 ± 138 grams, randomly distributed were used. The statistical analysis was descriptive (mean and SD) and inferential (Student's t test for two groups) of production variables, analysis of variance and test for treatment comparison Tukey production rates. The statistical relationships between production variables and production rates were determined by multivariate method principal component analysis (PCA). No differences were found between males and females for the variables: body weight, carcass weight, skin, viscera and blood red at the 5% level, whereas females had higher values for fat-free carcasses, white viscera and head, extremities. The race/genetic make-up of the rabbits had no effect on the measured variables and production rates.
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