Relación de medidas de músculo y grasa dorsal tomadas con ultrasonido con en el rendimiento en canal de búfalas y machos castrados
The investigation searched for related to buffalo meat production in Colombia aspects considering the channel performance comparison between buffalo and buffalo in the Magdalena Medio; animals that were slaughtered in a slaughterhouse located in the city of La Dorada (Caldas). The buffaloes were sep...
| Autor Principal: | Álvarez Villarraga, Sergio Iván |
|---|---|
| Formato: | info:eu-repo/semantics/bachelorThesis |
| Idioma: | spa |
| Publicado: |
Universidad de La Salle. Facultad de Ciencias Agropecuarias. Zootecnia.
2017
|
| Materias: | |
| Acceso en línea: |
http://hdl.handle.net/10185/18572 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: |
The investigation searched for related to buffalo meat production in Colombia aspects considering the channel performance comparison between buffalo and buffalo in the Magdalena Medio; animals that were slaughtered in a slaughterhouse located in the city of La Dorada (Caldas). The buffaloes were separated by sexual condition in a sample of 22 animals (16 castrated males and 6 females). Subsequently the animals were identified and in vivo following variables were taken into account: weight (BW), loin eye area (AOL), thickness of gluteus medius (EGM), backfat thickness (EGD) and fat thickness haunch (EGA) in the sacrifice the following hot carcass weight (PCC), carcass yield (RC), cold carcass weight (PCF), forehand (RCD) and hindquarter (RCT) were taken. With these variables study phenotypic correlations of the musculature and backfat were established. It was found that the measurements obtained from muscle and fat taken by ultrasound for the entire population was 40 ± 5,6cm2 at AOL, where for females was 35.29 ± 6,1cm2 and castrated males was 41 ± 5 , 3cm2. The EGD for the entire population was 0.41 ± 0,09cm where for females was 0.43 ± 0,165cm and castrated males was 0.41 ± 0,06cm. The EGA for the entire population was 1.00 ± 0,20cm where to buffalo was 1.02 ± 0,33cm and males was 0.99 ± 0,14cm. The EGM for the whole population was 6.44 ± 0.5 cm which for buffaloes was 6.31 ± 0.8cm and males was 6.5 ± 0.4cm. significant gender differences for measurements in PV, PCC, RCT, RCD and AOL these differences are attributed to the sexual condition of the animals were found, since males were heavier and thus more muscle.
Keywords: buffalo, meat yield. |
|---|