dor_id: 4149877
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la revista "Veterinaria México OA", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); Bibliografía Latinoamericana (Biblat); La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc); Connecting research and researchers (ORCiD)
561.#.#.u: https://www.fmvz.unam.mx/
650.#.4.x: Biotecnología y Ciencias Agropecuarias
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://veterinariamexico.fmvz.unam.mx/index.php/vet/index
351.#.#.b: Veterinaria México OA
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1150/942
100.1.#.a: Chay Canul, Alfonso J.; Tapia González, Jorge; Canul Solís, Jorge; Casanova Lugo, Fernando; Piñeiro Vázquez, Ángel T.; Portillo Salgado, Rodrigo; García Herrera, Ricardo; Vargas Bello Pérez, Einar
524.#.#.a: Chay Canul, Alfonso J., et al. (2023). Predictive biometrics of hair sheep through digital imaging. Veterinaria México OA; Vol. 10, 2023. Recuperado de https://repositorio.unam.mx/contenidos/4149877
245.1.0.a: Predictive biometrics of hair sheep through digital imaging
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Facultad de Medicina Veterinaria y Zootecnia, UNAM
264.#.0.c: 2023
264.#.1.c: 2023-09-06
653.#.#.a: body measurements; image analysis; linear regression equations; image-processing; tropical conditions
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY 4.0 Internacional, https://creativecommons.org/licenses/by/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico vetmexicooa@gmail.com
884.#.#.k: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1150
001.#.#.#: 131.oai:ojs.pkp.sfu.ca:article/1150
041.#.7.h: eng
520.3.#.a: Direct collection of biometric measurements (bm) from sheep is an expensive and stressful procedure for animals; instead, indirect and novel methods have recently been used. The objective of this study was to use digital image analysis (dia) to predict biometric measurements of pelibuey sheep as a non-invasive approach under on-farm conditions. withers height (wh), body length (bl), body diagonal length (bdl) and rib depth (rd) were predicted in pelibuey ewes using dia. images were taken from the left flank from 65 non-pregnant and non-lactating pelibuey ewes using a digital camera and analyzed by dia. The bm determined from both in vivo and by dia presented a positive and moderate (p <0.05) correlation coefficients (r) of 0.43, 0.66, 0.73 and 0.75 for bl, bdl, wh and rd, respectively. regression equations from bm by dia had a determination coefficient (r2) of 0.19, 0.44, 0.54 and 0.56 for bl, bdl, wh and rd, respectively. The equations developed were from low to moderate precision (r2 = 0.18 to 55), moderate to high accuracy (cb > 0.69) and low to moderate reproducibility index (> 0.30). overall, the use of dia was able to predict the bm in pelibuey ewes with low to moderate precision and accuracy. factors affecting the accuracy and precision of this relationship should be further investigated.
773.1.#.t: Veterinaria México OA; Vol. 10 (2023)
773.1.#.o: https://veterinariamexico.fmvz.unam.mx/index.php/vet/index
022.#.#.a: ISSN electrónico: 2448-6760
310.#.#.a: Trimestral
264.#.1.b: Facultad de Medicina Veterinaria y Zootecnia, UNAM
doi: https://doi.org/10.22201/fmvz.24486760e.2023.1150
harvesting_date: 2023-11-08 13:10:00.0
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