Growth Models in Galician × Nelore Crossbred Cattle
Author Information
Author(s): Iglesias Antonio, Mata Fernando, Cerqueira Joaquim Lima, Kowalczyk Alicja, Cantalapiedra Jesús, Ferreiro José, Araújo José
Primary Institution: University of Santiago de Compostela
Hypothesis
Can Galician Blond crossed with Nelore cattle be a good choice for veal production?
Conclusion
Galician Blond × Nelore calves grow quickly in their first year, making them ideal for producing high-quality veal.
Supporting Evidence
- The Logistic model was found to be the best fit for characterizing growth.
- Calves from this crossbreed can adapt well to challenging environments.
- The study provides a tool for farmers to select calves for veal production.
- Rapid growth in the first year supports the viability of these calves for meat production.
Takeaway
This study shows that certain calves grow really fast in their first year, which is great for making tasty veal.
Methodology
Various growth models were fitted to the growth data of Galician Blond × Nelore calves up to 12 months of age.
Limitations
The study was limited to specific ranches in Brazil and may not represent all conditions.
Participant Demographics
27 female calves and 20 intact male calves were included in the study.
Digital Object Identifier (DOI)
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