dor_id: 4129110
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/631/837
100.1.#.a: Rios Mohar, Julia Alejandra; López Díaz, Carlos A.; Hernández Cerón, Joel; Trueta Santiago, Rafael
524.#.#.a: Rios Mohar, Julia Alejandra, et al. (2022). Economic analysis of different pregnancy rates in dairy herds under intensive management. Veterinaria México OA; Vol. 9, 2022. Recuperado de https://repositorio.unam.mx/contenidos/4129110
245.1.0.a: Economic analysis of different pregnancy rates in dairy herds under intensive management
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Facultad de Medicina Veterinaria y Zootecnia, UNAM
264.#.0.c: 2022
264.#.1.c: 2022-06-28
653.#.#.a: estrus detection; mathematical model; pregnancy rates; Monte Carlo
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/631
001.#.#.#: 131.oai:ojs.pkp.sfu.ca:article/631
041.#.7.h: eng
520.3.#.a: Pregnancy rate (pr) is the most complete reproductive parameter, which indicates the total pregnancy proportion of cows that are eligible for insemination during an equivalent period of one estrous cycle. in international scientific literature there are several analyses concerning pr change effects on the profitability of dairy herds. however, in México such information does not exist. in the present study, the economic consequence of pr changes in a dairy herd under intensive management was calculated. A mathematical model based on the monte carlo simulation model, which simulates herd performance and estimates utility using different pregnancy rates (between 15 and 30) was developed. The simulation was done using a fixed conception percentage of 30, so the increment in pregnancy rate only depended on the efficiency of estrus detection (eed) increase. in all the generated model scenarios, pr increase had a positive effect on the annual cow income per year; however, the extra income had a quadratic trend with a revenue decline, when pr reached 20%. so for every percentage point, where pr was increased from a 15 to 20%, an additional cow income of us$ 60.7 per year was generated. furthermore, the additional income for every percentage point, when the pr was increased from 20 to 25% was us$31.26; and us$10.23, when the increase was from 25 to 30%. we can conclude that any changes in herd management in order to increase the eed and thereby the pr should have lower costs in comparison with the expected benefits; otherwise they will diminish their usefulness.
773.1.#.t: Veterinaria México OA; Vol. 9 (2022)
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.2022.631
harvesting_date: 2023-11-08 13:10:00.0
856.#.0.q: application/pdf
file_creation_date: 2022-06-28 16:37:04.0
file_name: 1d92b1f32e6354ecb8cd514bd332fa6231e0bf9f2301a7b5dd230653cfc57710.pdf
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245.1.0.b: Economic analysis of different pregnancy rates in dairy herds under intensive management
last_modified: 2024-03-19 14:00:00
license_url: https://creativecommons.org/licenses/by/4.0/legalcode.es
license_type: by
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