Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru
Goats are an important component of smallholder family farms along the coast and highlands of Peru. The weight of an animal is an important indicator of the production and economy of farmers in rural areas. Therefore, this study aimed to develop predictive models for Body Weight (BW) using Morphomet...
| Autores principales: | , , , , , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Society for Indonesian Biodiversity
2025
|
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12955/2826 |
| _version_ | 1855490651772157952 |
|---|---|
| author | Paredes Chocce, Miguel Enrique Sessarego Davila, Emmanuel Alexander Tafur Gutierrez, Lucinda Temoche Socola, Victor Alexander Salinas Marco, Jorge Acosta Granados, Irene Carol Ruiz Chamorro, Jose Antonio Cruz Luis, Juancarlos Alejandro Trillo Zarate, Fritz Carlos |
| author_browse | Acosta Granados, Irene Carol Cruz Luis, Juancarlos Alejandro Paredes Chocce, Miguel Enrique Ruiz Chamorro, Jose Antonio Salinas Marco, Jorge Sessarego Davila, Emmanuel Alexander Tafur Gutierrez, Lucinda Temoche Socola, Victor Alexander Trillo Zarate, Fritz Carlos |
| author_facet | Paredes Chocce, Miguel Enrique Sessarego Davila, Emmanuel Alexander Tafur Gutierrez, Lucinda Temoche Socola, Victor Alexander Salinas Marco, Jorge Acosta Granados, Irene Carol Ruiz Chamorro, Jose Antonio Cruz Luis, Juancarlos Alejandro Trillo Zarate, Fritz Carlos |
| author_sort | Paredes Chocce, Miguel Enrique |
| collection | Repositorio INIA |
| description | Goats are an important component of smallholder family farms along the coast and highlands of Peru. The weight of an animal is an important indicator of the production and economy of farmers in rural areas. Therefore, this study aimed to develop predictive models for Body Weight (BW) using Morphometric Measurements (MM) of Creole goats (Capra hircus) in Perú. BW and five MM were collected from 356 goats from the coast and highlands of Peru. Variables were analyzed using correlation and stepwise regression analysis to select the best model based on the coefficient of determination (r²), adjusted r², Residual Standard Error (RSE), and Akaike Information Criterion (AIC) using the RStudio statistical software. The highest correlation was found between BW and TG (0.76), followed by RW (0.67), and RH (0.65). The combinations of MM selected as predictors of BW by stepwise regression were TG, RH, and RW, with r² 0.640. The selected candidate model met all established tests and, upon validation, reached an r² of 0.66 (p<0.001), indicating that the model can adequately predict the BW of Peruvian Creole goats and serve as a practical tool to support selection programs, feeding strategies, and market decision-making in smallholder systems. |
| format | Artículo |
| id | INIA2826 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Society for Indonesian Biodiversity |
| publisherStr | Society for Indonesian Biodiversity |
| record_format | dspace |
| spelling | INIA28262025-08-19T16:41:58Z Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru Paredes Chocce, Miguel Enrique Sessarego Davila, Emmanuel Alexander Tafur Gutierrez, Lucinda Temoche Socola, Victor Alexander Salinas Marco, Jorge Acosta Granados, Irene Carol Ruiz Chamorro, Jose Antonio Cruz Luis, Juancarlos Alejandro Trillo Zarate, Fritz Carlos goats morphometrictraits regressionmodel stepwise cría de cabras cabras rasgos morfométricos modelo de regresión paso a paso Goat farming https://purl.org/pe-repo/ocde/ford#4.01.06 Producción caprina; morfometría; Morphometrics; Morfometría Goats are an important component of smallholder family farms along the coast and highlands of Peru. The weight of an animal is an important indicator of the production and economy of farmers in rural areas. Therefore, this study aimed to develop predictive models for Body Weight (BW) using Morphometric Measurements (MM) of Creole goats (Capra hircus) in Perú. BW and five MM were collected from 356 goats from the coast and highlands of Peru. Variables were analyzed using correlation and stepwise regression analysis to select the best model based on the coefficient of determination (r²), adjusted r², Residual Standard Error (RSE), and Akaike Information Criterion (AIC) using the RStudio statistical software. The highest correlation was found between BW and TG (0.76), followed by RW (0.67), and RH (0.65). The combinations of MM selected as predictors of BW by stepwise regression were TG, RH, and RW, with r² 0.640. The selected candidate model met all established tests and, upon validation, reached an r² of 0.66 (p<0.001), indicating that the model can adequately predict the BW of Peruvian Creole goats and serve as a practical tool to support selection programs, feeding strategies, and market decision-making in smallholder systems. The authors thank the "Goat Investment Project with CUI Nro. 2506684 of the National Institute of Agrarian Innovation, Peru, for funding to carry out this research. 2025-08-19T16:41:58Z 2025-08-19T16:41:58Z 2025-07-15 info:eu-repo/semantics/article Paredes-Chocce, M., Sessarego, E., Tafur, L., Temoche, V., Salinas, J., Acosta, I., Ruiz, J., Cruz, J. C., & Trillo, F. (2025). Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru. Biodiversitas, 26(7), 3193–3198. https://doi.org/10.13057/biodiv/d260710 2085-4722 http://hdl.handle.net/20.500.12955/2826 10.13057/biodiv/d260710 eng urn:issn:2085-4722 BIODIVERSITAS info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf application/pdf Society for Indonesian Biodiversity ID Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | goats morphometrictraits regressionmodel stepwise cría de cabras cabras rasgos morfométricos modelo de regresión paso a paso Goat farming https://purl.org/pe-repo/ocde/ford#4.01.06 Producción caprina; morfometría; Morphometrics; Morfometría Paredes Chocce, Miguel Enrique Sessarego Davila, Emmanuel Alexander Tafur Gutierrez, Lucinda Temoche Socola, Victor Alexander Salinas Marco, Jorge Acosta Granados, Irene Carol Ruiz Chamorro, Jose Antonio Cruz Luis, Juancarlos Alejandro Trillo Zarate, Fritz Carlos Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru |
| title | Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru |
| title_full | Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru |
| title_fullStr | Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru |
| title_full_unstemmed | Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru |
| title_short | Short Communication: Prediction of body weight using morphometric measurements in Creole goats from Peru |
| title_sort | short communication prediction of body weight using morphometric measurements in creole goats from peru |
| topic | goats morphometrictraits regressionmodel stepwise cría de cabras cabras rasgos morfométricos modelo de regresión paso a paso Goat farming https://purl.org/pe-repo/ocde/ford#4.01.06 Producción caprina; morfometría; Morphometrics; Morfometría |
| url | http://hdl.handle.net/20.500.12955/2826 |
| work_keys_str_mv | AT paredeschoccemiguelenrique shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT sessaregodavilaemmanuelalexander shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT tafurgutierrezlucinda shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT temochesocolavictoralexander shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT salinasmarcojorge shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT acostagranadosirenecarol shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT ruizchamorrojoseantonio shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT cruzluisjuancarlosalejandro shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu AT trillozaratefritzcarlos shortcommunicationpredictionofbodyweightusingmorphometricmeasurementsincreolegoatsfromperu |