Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia

Milk is the natural food with the highest biological quality for the human population and its production can be affected by several sanitary factors and management conditions. With the objective of identifying influence factors on milk compositional and sanitary quality in a region with wide product...

Full description

Autores:
Vélez-Terranova, Mauricio
Campos Gaona, Rómulo
Salamanca Carreño, Arcesio
Velasco Daza, Ricardo Andrés
Arenas Rodríguez, Brandon Alexis
Chaparro Ortegón, José Sebastián
Tipo de recurso:
Article of journal
Fecha de publicación:
2023
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
Idioma:
OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/49259
Acceso en línea:
https://doi.org/10.3390/ani13081385
https://hdl.handle.net/20.500.12494/49259
Palabra clave:
composición química
sistemas doble propósito
estatus sanitario
trópicos bajos
Rights
openAccess
License
Atribución – No comercial – Sin Derivar
id COOPER2_e820338290d2f26ba5c9b146cdaf6105
oai_identifier_str oai:repository.ucc.edu.co:20.500.12494/49259
network_acronym_str COOPER2
network_name_str Repositorio UCC
repository_id_str
dc.title.none.fl_str_mv Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
title Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
spellingShingle Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
composición química
sistemas doble propósito
estatus sanitario
trópicos bajos
title_short Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
title_full Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
title_fullStr Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
title_full_unstemmed Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
title_sort Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia
dc.creator.fl_str_mv Vélez-Terranova, Mauricio
Campos Gaona, Rómulo
Salamanca Carreño, Arcesio
Velasco Daza, Ricardo Andrés
Arenas Rodríguez, Brandon Alexis
Chaparro Ortegón, José Sebastián
dc.contributor.author.none.fl_str_mv Vélez-Terranova, Mauricio
Campos Gaona, Rómulo
Salamanca Carreño, Arcesio
Velasco Daza, Ricardo Andrés
Arenas Rodríguez, Brandon Alexis
Chaparro Ortegón, José Sebastián
dc.subject.none.fl_str_mv composición química
sistemas doble propósito
estatus sanitario
trópicos bajos
topic composición química
sistemas doble propósito
estatus sanitario
trópicos bajos
description Milk is the natural food with the highest biological quality for the human population and its production can be affected by several sanitary factors and management conditions. With the objective of identifying influence factors on milk compositional and sanitary quality in a region with wide productive potential in the Colombian Orinoquia, an experiment was carried out in two contrasting climatic seasons. For the milk compositional analysis, samples of daily production from 30 dual-purpose systems were analyzed. Similarly, the udder sanitary status of 300 cows was studied using the California Mastitis Test (CMT). Data analysis included mixed models, Pearson correlations, frequency tables, and the Kruskal–Wallis test. The results showed that the total daily milk production of the farm and the season influenced the milk compositional quality. The farms with milk productions lower than 100 kg/day presented the highest levels of protein, lactose, solid non-fat (SNF), and density, while in the rainy season, the milk quality was higher compared to the dry season. The CMT test indicated that only 7.6% of the evaluated mammary quarters presented two or more degrees of positivity. There is an opportunity to improve the milk compositional quality by improving the nutritional offer for animals during the year. The low CMT positivity indicates that, in the calf-at-foot milking system, the presence of subclinical mastitis is not a determining variable in milk production.
publishDate 2023
dc.date.accessioned.none.fl_str_mv 2023-05-04T21:43:47Z
dc.date.available.none.fl_str_mv 2023-05-04T21:43:47Z
dc.date.issued.none.fl_str_mv 2023-04-18
dc.type.none.fl_str_mv Artículo
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.coarversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.redcol.none.fl_str_mv http://purl.org/redcol/resource_type/ART
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.none.fl_str_mv 2076-2615
dc.identifier.uri.none.fl_str_mv https://doi.org/10.3390/ani13081385
https://hdl.handle.net/20.500.12494/49259
dc.identifier.bibliographicCitation.none.fl_str_mv Vélez-Terranova, Campos Gaona, Salamanca-Carreño, Velasco Daza, Arenas Rodríguez, Chaparro Ortegón. 2023. Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia. Animals, 13 (8): 1-12.
identifier_str_mv 2076-2615
Vélez-Terranova, Campos Gaona, Salamanca-Carreño, Velasco Daza, Arenas Rodríguez, Chaparro Ortegón. 2023. Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia. Animals, 13 (8): 1-12.
url https://doi.org/10.3390/ani13081385
https://hdl.handle.net/20.500.12494/49259
dc.relation.isversionof.none.fl_str_mv https://www.mdpi.com/2076-2615/13/8/1385
dc.relation.ispartofjournal.none.fl_str_mv Animals
dc.relation.references.none.fl_str_mv Bernal Bechara, L.C.; Suárez Londoño, A.; Ardila Silva, A. La Orinoquía en el contexto de la nueva ruralidad y las agrociencias. In Cuadernos de Seminario 4 Agrociencias en Contexto; Ediciones UniSalle: Bogotá, Colombia, 2016; Chapter 5; pp. 57–73. 2. Universidad de Los Llanos–Gobernación de Arauca. Formulación e Implementación del Plan de Ordenamiento Departamental de Arauca. “Articulación de los Programas de Desarrollo con Enfoque Territorial (PDET), de la Subregión Arauca con la Gestión del Territorio; Convenio Interadministrativo 532 de 2016; Universidad de Los Llanos–Gobernación de Arauca: Villavicencio, Colombia, 2019. 3. Carulla, J.E.; Ortega, E. Sistemas de producción lechera en Colombia: Retos y oportunidades. Arch. Latinoam. Produc. Anim. 2016, 24, 83–87. 4. Salamanca, A.; Bentez, J. Producción de leche de vacas mestizas del Sistema Doble Propósito en el municipio de Arauca. Rev. Elect. Vet. 2012, 13, 1–15. 5. Gobernación de Arauca. Proyecto Bovino Arauca (PBA); Informe final; Universidad Nacional de Colombia Sede Bogotá: Bogotá, Colombia, 2019. 6. FEDEGAN. Federación Nacional de Ganaderos. Cifras del Sector. Inventario Ganadero. 2022. Available online: https://www. fedegan.org.co/estadisticas/general (accessed on 12 September 2022).Vásquez, C.V. Caracterización de la Leche Producida y Transformada en Sistemas de Producción Doble Propósito del pie de monte Araucano bajo Esquemas de Calidad Total en el Departamento de Arauca. Master’s Thesis, Universidad Nacional de Colombia, Bogotá, Colombia, 2021. 8. Marcondes, M.I.; Jácome, D.C.; Lopes Da Silva, A.; Rennó, L.N.; Dos Santos Pires, A.C. Evaluation of raw milk quality in different production systems and periods of the year. Rev. Bras. Zootec. 2014, 43, 670–676. [CrossRef] 9. Martínez, M.M.; Gómez, C.A. Calidad composicional e higiénica de la leche cruda recibida en industrias lácteas de Sucre, Colombia. Biot. Sector Agropec. Agroind. 2013, 11, 93–100. 10. Ramírez-Rivera, E.J.; Rodríguez-Miranda, J.; Huerta-Mora, I.R.; Cárdenas-Cágal, A.; Juárez-Barrientos, J.M. Tropical milk production systems and milk quality: A review. Trop. Anim. Health Prod. 2019, 51, 1295–1305. [CrossRef] 11. Jiménez Suárez, G.; Villegas-Pomarez, J.; Calderón-Rangel, A.; Rodríguez-Rodríguez, V.; Maza-Angulo, L.; Vergara-Garay, O. Raw milk quality in Northwestern Colombia. Rev. Colomb. Cienc. Pecu. 2016, 29, 210–217. [CrossRef] 12. Durán-Rojas, E.; Calderón-Rangel, A.; Ramírez-Montoya, J. Clasificación de empresas gana-deras doble propósito por calidad y canales de co-mercialización de la leche en el Caribe colombiano. Rev. UDCA Act. Div. Cientif. 2020, 23, e1358. 13. Juárez-Barrientos, J.M.; Díaz-Rivera, P.; Rodríguez-Miranda, J.; Martínez-Sánchez, C.E.; Hernández-Santos, B.; Ramírez-Rivera, E.; Torruco-Uco, J.G.; Herman-Lara, E. Characterization of milk and quality classification by Cluster analysis in dual purpose systems. Rev. Mex. Cienc. Pecu. 2016, 7, 525–537. [CrossRef] 14. Bedoya, O.D.M.; Cassoli, L.D.; Ángel, M.O.; Muñoz, M.F.C. Caracterización de sistemas de producción lechera de Antioquia con sistemas de ordeño mecánico. Livest. Res. Rural Devel. 2018, 30. 15. IDEAM. Instituto de Hidrología, Meteorología y Estudios Ambientales. Atlas Climatológico de Colombia. 2005. Available online: http://documentacion.ideam.gov.co/openbiblio/bvirtual/023777/CLIMA.pdf (accessed on 11 October 2022). 16. Rosmini, M.; Signorini, M.; Schneider, R.; Bonazza, J. Evaluation of two alternative techniques for counting mesophilic aerobic bacteria in raw milk. Food Control 2004, 15, 39–44. [CrossRef] 17. Gómez-Quispe, O.E.; Santivañez-Ballón, C.S.; Arauco-Villar, F.; Espezua-Flores, O.H.; Manrique-Meza, J. Criterios de interpretación para California Mastitis Test en el diagnóstico de mastitis subclínica en bovinos. Rev. Inv. Vet. Perú 2015, 26, 86–95. [CrossRef] 18. Di Rienzo, J.A.; Casanoves, F.; Balzarini, M.G.; Gonzalez, L.A.; Tablada, E.M. InfoStat, versión 2020. Universidad Nacional de Córdoba, Argentina. 2020. Available online: http://www.infostat.com.ar/index.php?mod=page&id=34 (accessed on 11 September 2022). 19. Zuluaga, J.J.; Restrepo, B.F. Efecto meteorológico sobre la producción y calidad de la leche en dos Municipios de Antioquia– Colombia. Rev. Lasallista Inv. 2009, 6, 50–57. 20. Salamanca-Carreño, A.; Vélez-Terranova, M.; Vargas-Corzo, O.M.; Parés-Casanova, P.M.; Bentez-Molano, J. Productive and Nutritional Characteristics of Native Grasses from the Floodplain Banks Ecosystem in the Colombian Orinoquia. Sustainability 2022, 14, 15151. [CrossRef] 21. Peñuela, L.; Fernández, A.P.; Castro, F.; Ocampo, A. Uso y Manejo de Forrajes Nativos en la Sabana Inundable de la Orinoquia; Convenio de Cooperación Interinstitucional; The Nature Conservancy, Fundación Horizonte Verde, Fundación Biodiversidad de España, Corporación Autónoma Regional de la Orinoquia; Universidad de los Llanos: Villavicencio, Colombia, 2011. 22. Lee, M.A.; Davis, A.P.; Chagunda, M.G.G.; Manning, P. Forage quality declines with rising temperatures, with implications for livestock production and methane emissions. Biogeosciences 2017, 14, 1403–1417. [CrossRef] 23. Rosendo-Ponce, A.; Sánchez-Gómez, A.; Ríos-Ortíz, A.; Torres-Hernández, G.; Becerril-Pérez, C.M. Yield and chemical composition of milk of grazing and supplemented Tropical Milking criollo cows. Cienc. Tecnol. Agropec. 2021, 22, e1515. [CrossRef] 24. Ministerio de Agricultura y Desarrollo Rural. Resolución 17 Por el Cual se Establece el Sistema de Pago de la Leche Cruda al Proovedor. Bogotá, Colombia. 2012. Available online: https://bit.ly/43y9OX5 (accessed on 9 March 2023). 25. Simioni, F.J.; Lopes, L.S.; Nespolo, C.R.; Stefani, L.M.; Bordignon, R.; Bittelbrun, M.S. Season influence on milk physico-chemical and microbiological aspects in Western Santa Catarina. Semin. Ciênc. Agrá. 2014, 35, 2033–2046. [CrossRef] 26. Picinin, L.C.A.; Bordignon-Luiz, M.T.; Cerqueira, M.M.O.P.; Toaldo, I.M.; Souza, F.N.; Leite, M.O.; Fonseca, L.M.; Lana, A.M.Q. Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State-Brazil. Arq. Bras. Med. Vet. Zoot. 2019, 71, 1355–1363. [CrossRef] 27. Paes-Barbosa, S.B.; Modesto, E.C.; Araújo-Lopes, F.; Cristina Da Silva, E.; Acosta-Abad, A.T. Relationship between milk production system and milk traits and somatic cell counts in Brazilian Murrah buffaloes: A multivariate analysis. Acta Sci. Anim. Sci. 2019, 42, e46522. [CrossRef] 28. Rai, P.; Adhikari, N. Study of relationship among milk parameters in crossbred dairy cattle. Res. Square, 2022; Preprints. [CrossRef] 29. Agudelo Gómez, D.A.; Bedoya Mejía, B. Composición nutricional de la leche de ganado vacuno. Rev. Lasallista Inv. 2005, 22, 38–42. 30. Calderón, A.; Rodríguez, V.; Vélez, S. Evaluación de la calidad de leches en cuatro procesadoras de quesos en el municipio de Montería, Colombia. Rev. MVZ Córdoba 2007, 12, 912–920. [CrossRef] 31. Zeinhom, M.M.A.; Aziz, R.L.A.; Mohammed, A.N.; Bernabucci, U. Impact of Seasonal Conditions on Quality and Pathogens Content of Milk in Friesian Cows. Asian-Australasian J. Anim. Sci. 2016, 29, 1207–1213. [CrossRef] [PubMed] 32. Veléz-Terranova, M.; Molina, R.; Sánchez, H.; Campos, R.; Perilla, S. Influence of climatic conditions on tympanic temperature and milk production in grazing cows. J. Anim. Behav. Biometeorol. 2021, 9, 1–9. [CrossRef]Cowley, F.C.; Barber, D.G.; Houlihan, A.V.; Poppi, D.P. Immediate and residual effects of heat stress and restricted intake on milk protein and casein composition and energy metabolism. J. Dairy Sci. 2015, 98, 2356–2368. [CrossRef] 34. Calderón, A.; Rodríguez, V.C.; Arrieta, G.J.; Máttar, S. Prevalencia de mastitis bovina en sistemas doble propósito en Montería (Colombia): Etiología y susceptibilidad antibacteriana. Rev. Colomb. Cienc. Pec. 2011, 24, 19–28. 35. Mojica, J.A.; Dumar, A. Prevalencia de mastitis subclínica en sistemas de producción bovina doble propósito de la vereda Matepiña del municipio de Arauca. Rev. Sist. Produc. Agroecol. 2014, 5, 126–142. [CrossRef] 36. Muñoz-Santiago, J.; Hernández-Andrade, L.; Arrieta-Ballesteros, E.; Camacho-Díaz, L.M.; Hernández-Valenzuela, D. Aislamiento bacteriano en bovinos de doble propósito con mastitis subclínica, en la costa de guerrero, México. Rev. Electrón. Vet. 2012, 13, 1–11. 37. Sánchez-Herencia, D.; Mamani-Mango, G.D. Mastitis subclínica bovina y factores de riesgo ambientales en pequeños productores de ganado lechero criado en alta montaña. Rev. Inv. Vet. Perú 2022, 33, e20466. [CrossRef] 38. Orihuela, A.; Mota-Rojas, D.; Stappini; Serrapica, F.; Braghieri, A.; Mora-Medina, P.; Napolitano, F. Neurophysiological Mechanisms of Cow–Calf Bonding in Buffalo and Other Farm Animals. Animals 2021, 11, 1968. [CrossRef] 39. Gasque-Gómez, R. Mastitis Bovina. Enfermedades Infecciosas: Bovinos Productores de Leche N 107. Sitio Argentino de Producción Animal. 2015. Available online: https://bit.ly/3L0fkum (accessed on 3 February 2023). 40. Jurado-Gámez, H.A.; Quitiaquez-Montenegro, D.A.; Muñoz-Domínguez, L.C. Valoración de calidad composicional, sanitaria, y microbiológica de leche cruda en diferentes tercios de lactancia. Biot. Sector Agrop. Agroind. 2021, 9, 47–157. 41. Armenteros, M.; Peña, J.; Pulido, J.; Linares, E. Caracterización de la Mastitis Bovina en Rebaños de Lechería Especializada en Cuba. Centro de Ensayos para el Control de la Calidad de la Leche y Derivados Lácteos (CENLAC), Centro Nacional de Sanidad Agropecuaria (CENSA). La Habana, Cuba. Rev. Salud Anim. 2002, 24, 99–105. 42. Capuco, A.V.;Wood, D.L.; Baldwin, R.; Mcleod, K.; Paape, M.J. Mammary Cell Number, Proliferation, and Apoptosis During a Bovine Lactation: Relation to Milk Production and Effect of bST1. J. Dairy Sci. 2001, 84, 2177–2187. [CrossRef] [PubMed]
dc.rights.license.none.fl_str_mv Atribución – No comercial – Sin Derivar
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.coar.none.fl_str_mv http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Atribución – No comercial – Sin Derivar
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.extent.none.fl_str_mv 1-12
dc.coverage.temporal.none.fl_str_mv 13 (8)
dc.publisher.none.fl_str_mv Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia
dc.publisher.program.none.fl_str_mv Medicina veterinaria y zootecnia
dc.publisher.place.none.fl_str_mv Villavicencio
publisher.none.fl_str_mv Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia
institution Universidad Cooperativa de Colombia
bitstream.url.fl_str_mv https://repository.ucc.edu.co/bitstreams/cf5a89c9-00fd-4e64-ad32-d18207d8b2e6/download
https://repository.ucc.edu.co/bitstreams/8702c3fb-78e1-4321-918e-f9838a3a6549/download
https://repository.ucc.edu.co/bitstreams/372efe5e-8c1e-4c32-b48b-22dcd9798e46/download
https://repository.ucc.edu.co/bitstreams/d04ba0f3-c151-46f6-a77e-efb10658eece/download
https://repository.ucc.edu.co/bitstreams/07ef2c66-e14c-412a-a960-e0c79c245180/download
https://repository.ucc.edu.co/bitstreams/f59987dc-3bc5-4011-848b-da0c76cda007/download
https://repository.ucc.edu.co/bitstreams/befaaee5-ed90-4134-9519-b70349ff1a61/download
bitstream.checksum.fl_str_mv 749ba504f009638125ac6e762cf13f14
ea39aadfb8130993b8b38a4c1e82c0c5
3bce4f7ab09dfc588f126e1e36e98a45
150b69ea1bddf7ca750e0eb97e1e9d05
ea2862f6a170697c52777fa758617a29
0790324810966a6f266d8c232da54542
a377c424fc87519b48216de7f45a3095
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
MD5
MD5
MD5
MD5
repository.name.fl_str_mv Repositorio Institucional Universidad Cooperativa de Colombia
repository.mail.fl_str_mv bdigital@metabiblioteca.com
_version_ 1814246971260534784
spelling Vélez-Terranova, MauricioCampos Gaona, RómuloSalamanca Carreño, ArcesioVelasco Daza, Ricardo AndrésArenas Rodríguez, Brandon AlexisChaparro Ortegón, José Sebastián13 (8)2023-05-04T21:43:47Z2023-05-04T21:43:47Z2023-04-182076-2615https://doi.org/10.3390/ani13081385https://hdl.handle.net/20.500.12494/49259Vélez-Terranova, Campos Gaona, Salamanca-Carreño, Velasco Daza, Arenas Rodríguez, Chaparro Ortegón. 2023. Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia. Animals, 13 (8): 1-12.Milk is the natural food with the highest biological quality for the human population and its production can be affected by several sanitary factors and management conditions. With the objective of identifying influence factors on milk compositional and sanitary quality in a region with wide productive potential in the Colombian Orinoquia, an experiment was carried out in two contrasting climatic seasons. For the milk compositional analysis, samples of daily production from 30 dual-purpose systems were analyzed. Similarly, the udder sanitary status of 300 cows was studied using the California Mastitis Test (CMT). Data analysis included mixed models, Pearson correlations, frequency tables, and the Kruskal–Wallis test. The results showed that the total daily milk production of the farm and the season influenced the milk compositional quality. The farms with milk productions lower than 100 kg/day presented the highest levels of protein, lactose, solid non-fat (SNF), and density, while in the rainy season, the milk quality was higher compared to the dry season. The CMT test indicated that only 7.6% of the evaluated mammary quarters presented two or more degrees of positivity. There is an opportunity to improve the milk compositional quality by improving the nutritional offer for animals during the year. The low CMT positivity indicates that, in the calf-at-foot milking system, the presence of subclinical mastitis is not a determining variable in milk production.https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0001022903https://orcid.org/0000-0002-5416-5906https://scienti.minciencias.gov.co/gruplac/jsp/visualiza/visualizagr.jsp?nro=00000000009387asaca_65@yahoo.esovelez@unal.edu.cohttps://scholar.google.com/citations?hl=es&user=EqGLQZUAAAAJ1-12Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de ColombiaMedicina veterinaria y zootecniaVillavicenciohttps://www.mdpi.com/2076-2615/13/8/1385AnimalsBernal Bechara, L.C.; Suárez Londoño, A.; Ardila Silva, A. La Orinoquía en el contexto de la nueva ruralidad y las agrociencias. In Cuadernos de Seminario 4 Agrociencias en Contexto; Ediciones UniSalle: Bogotá, Colombia, 2016; Chapter 5; pp. 57–73. 2. Universidad de Los Llanos–Gobernación de Arauca. Formulación e Implementación del Plan de Ordenamiento Departamental de Arauca. “Articulación de los Programas de Desarrollo con Enfoque Territorial (PDET), de la Subregión Arauca con la Gestión del Territorio; Convenio Interadministrativo 532 de 2016; Universidad de Los Llanos–Gobernación de Arauca: Villavicencio, Colombia, 2019. 3. Carulla, J.E.; Ortega, E. Sistemas de producción lechera en Colombia: Retos y oportunidades. Arch. Latinoam. Produc. Anim. 2016, 24, 83–87. 4. Salamanca, A.; Bentez, J. Producción de leche de vacas mestizas del Sistema Doble Propósito en el municipio de Arauca. Rev. Elect. Vet. 2012, 13, 1–15. 5. Gobernación de Arauca. Proyecto Bovino Arauca (PBA); Informe final; Universidad Nacional de Colombia Sede Bogotá: Bogotá, Colombia, 2019. 6. FEDEGAN. Federación Nacional de Ganaderos. Cifras del Sector. Inventario Ganadero. 2022. Available online: https://www. fedegan.org.co/estadisticas/general (accessed on 12 September 2022).Vásquez, C.V. Caracterización de la Leche Producida y Transformada en Sistemas de Producción Doble Propósito del pie de monte Araucano bajo Esquemas de Calidad Total en el Departamento de Arauca. Master’s Thesis, Universidad Nacional de Colombia, Bogotá, Colombia, 2021. 8. Marcondes, M.I.; Jácome, D.C.; Lopes Da Silva, A.; Rennó, L.N.; Dos Santos Pires, A.C. Evaluation of raw milk quality in different production systems and periods of the year. Rev. Bras. Zootec. 2014, 43, 670–676. [CrossRef] 9. Martínez, M.M.; Gómez, C.A. Calidad composicional e higiénica de la leche cruda recibida en industrias lácteas de Sucre, Colombia. Biot. Sector Agropec. Agroind. 2013, 11, 93–100. 10. Ramírez-Rivera, E.J.; Rodríguez-Miranda, J.; Huerta-Mora, I.R.; Cárdenas-Cágal, A.; Juárez-Barrientos, J.M. Tropical milk production systems and milk quality: A review. Trop. Anim. Health Prod. 2019, 51, 1295–1305. [CrossRef] 11. Jiménez Suárez, G.; Villegas-Pomarez, J.; Calderón-Rangel, A.; Rodríguez-Rodríguez, V.; Maza-Angulo, L.; Vergara-Garay, O. Raw milk quality in Northwestern Colombia. Rev. Colomb. Cienc. Pecu. 2016, 29, 210–217. [CrossRef] 12. Durán-Rojas, E.; Calderón-Rangel, A.; Ramírez-Montoya, J. Clasificación de empresas gana-deras doble propósito por calidad y canales de co-mercialización de la leche en el Caribe colombiano. Rev. UDCA Act. Div. Cientif. 2020, 23, e1358. 13. Juárez-Barrientos, J.M.; Díaz-Rivera, P.; Rodríguez-Miranda, J.; Martínez-Sánchez, C.E.; Hernández-Santos, B.; Ramírez-Rivera, E.; Torruco-Uco, J.G.; Herman-Lara, E. Characterization of milk and quality classification by Cluster analysis in dual purpose systems. Rev. Mex. Cienc. Pecu. 2016, 7, 525–537. [CrossRef] 14. Bedoya, O.D.M.; Cassoli, L.D.; Ángel, M.O.; Muñoz, M.F.C. Caracterización de sistemas de producción lechera de Antioquia con sistemas de ordeño mecánico. Livest. Res. Rural Devel. 2018, 30. 15. IDEAM. Instituto de Hidrología, Meteorología y Estudios Ambientales. Atlas Climatológico de Colombia. 2005. Available online: http://documentacion.ideam.gov.co/openbiblio/bvirtual/023777/CLIMA.pdf (accessed on 11 October 2022). 16. Rosmini, M.; Signorini, M.; Schneider, R.; Bonazza, J. Evaluation of two alternative techniques for counting mesophilic aerobic bacteria in raw milk. Food Control 2004, 15, 39–44. [CrossRef] 17. Gómez-Quispe, O.E.; Santivañez-Ballón, C.S.; Arauco-Villar, F.; Espezua-Flores, O.H.; Manrique-Meza, J. Criterios de interpretación para California Mastitis Test en el diagnóstico de mastitis subclínica en bovinos. Rev. Inv. Vet. Perú 2015, 26, 86–95. [CrossRef] 18. Di Rienzo, J.A.; Casanoves, F.; Balzarini, M.G.; Gonzalez, L.A.; Tablada, E.M. InfoStat, versión 2020. Universidad Nacional de Córdoba, Argentina. 2020. Available online: http://www.infostat.com.ar/index.php?mod=page&id=34 (accessed on 11 September 2022). 19. Zuluaga, J.J.; Restrepo, B.F. Efecto meteorológico sobre la producción y calidad de la leche en dos Municipios de Antioquia– Colombia. Rev. Lasallista Inv. 2009, 6, 50–57. 20. Salamanca-Carreño, A.; Vélez-Terranova, M.; Vargas-Corzo, O.M.; Parés-Casanova, P.M.; Bentez-Molano, J. Productive and Nutritional Characteristics of Native Grasses from the Floodplain Banks Ecosystem in the Colombian Orinoquia. Sustainability 2022, 14, 15151. [CrossRef] 21. Peñuela, L.; Fernández, A.P.; Castro, F.; Ocampo, A. Uso y Manejo de Forrajes Nativos en la Sabana Inundable de la Orinoquia; Convenio de Cooperación Interinstitucional; The Nature Conservancy, Fundación Horizonte Verde, Fundación Biodiversidad de España, Corporación Autónoma Regional de la Orinoquia; Universidad de los Llanos: Villavicencio, Colombia, 2011. 22. Lee, M.A.; Davis, A.P.; Chagunda, M.G.G.; Manning, P. Forage quality declines with rising temperatures, with implications for livestock production and methane emissions. Biogeosciences 2017, 14, 1403–1417. [CrossRef] 23. Rosendo-Ponce, A.; Sánchez-Gómez, A.; Ríos-Ortíz, A.; Torres-Hernández, G.; Becerril-Pérez, C.M. Yield and chemical composition of milk of grazing and supplemented Tropical Milking criollo cows. Cienc. Tecnol. Agropec. 2021, 22, e1515. [CrossRef] 24. Ministerio de Agricultura y Desarrollo Rural. Resolución 17 Por el Cual se Establece el Sistema de Pago de la Leche Cruda al Proovedor. Bogotá, Colombia. 2012. Available online: https://bit.ly/43y9OX5 (accessed on 9 March 2023). 25. Simioni, F.J.; Lopes, L.S.; Nespolo, C.R.; Stefani, L.M.; Bordignon, R.; Bittelbrun, M.S. Season influence on milk physico-chemical and microbiological aspects in Western Santa Catarina. Semin. Ciênc. Agrá. 2014, 35, 2033–2046. [CrossRef] 26. Picinin, L.C.A.; Bordignon-Luiz, M.T.; Cerqueira, M.M.O.P.; Toaldo, I.M.; Souza, F.N.; Leite, M.O.; Fonseca, L.M.; Lana, A.M.Q. Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State-Brazil. Arq. Bras. Med. Vet. Zoot. 2019, 71, 1355–1363. [CrossRef] 27. Paes-Barbosa, S.B.; Modesto, E.C.; Araújo-Lopes, F.; Cristina Da Silva, E.; Acosta-Abad, A.T. Relationship between milk production system and milk traits and somatic cell counts in Brazilian Murrah buffaloes: A multivariate analysis. Acta Sci. Anim. Sci. 2019, 42, e46522. [CrossRef] 28. Rai, P.; Adhikari, N. Study of relationship among milk parameters in crossbred dairy cattle. Res. Square, 2022; Preprints. [CrossRef] 29. Agudelo Gómez, D.A.; Bedoya Mejía, B. Composición nutricional de la leche de ganado vacuno. Rev. Lasallista Inv. 2005, 22, 38–42. 30. Calderón, A.; Rodríguez, V.; Vélez, S. Evaluación de la calidad de leches en cuatro procesadoras de quesos en el municipio de Montería, Colombia. Rev. MVZ Córdoba 2007, 12, 912–920. [CrossRef] 31. Zeinhom, M.M.A.; Aziz, R.L.A.; Mohammed, A.N.; Bernabucci, U. Impact of Seasonal Conditions on Quality and Pathogens Content of Milk in Friesian Cows. Asian-Australasian J. Anim. Sci. 2016, 29, 1207–1213. [CrossRef] [PubMed] 32. Veléz-Terranova, M.; Molina, R.; Sánchez, H.; Campos, R.; Perilla, S. Influence of climatic conditions on tympanic temperature and milk production in grazing cows. J. Anim. Behav. Biometeorol. 2021, 9, 1–9. [CrossRef]Cowley, F.C.; Barber, D.G.; Houlihan, A.V.; Poppi, D.P. Immediate and residual effects of heat stress and restricted intake on milk protein and casein composition and energy metabolism. J. Dairy Sci. 2015, 98, 2356–2368. [CrossRef] 34. Calderón, A.; Rodríguez, V.C.; Arrieta, G.J.; Máttar, S. Prevalencia de mastitis bovina en sistemas doble propósito en Montería (Colombia): Etiología y susceptibilidad antibacteriana. Rev. Colomb. Cienc. Pec. 2011, 24, 19–28. 35. Mojica, J.A.; Dumar, A. Prevalencia de mastitis subclínica en sistemas de producción bovina doble propósito de la vereda Matepiña del municipio de Arauca. Rev. Sist. Produc. Agroecol. 2014, 5, 126–142. [CrossRef] 36. Muñoz-Santiago, J.; Hernández-Andrade, L.; Arrieta-Ballesteros, E.; Camacho-Díaz, L.M.; Hernández-Valenzuela, D. Aislamiento bacteriano en bovinos de doble propósito con mastitis subclínica, en la costa de guerrero, México. Rev. Electrón. Vet. 2012, 13, 1–11. 37. Sánchez-Herencia, D.; Mamani-Mango, G.D. Mastitis subclínica bovina y factores de riesgo ambientales en pequeños productores de ganado lechero criado en alta montaña. Rev. Inv. Vet. Perú 2022, 33, e20466. [CrossRef] 38. Orihuela, A.; Mota-Rojas, D.; Stappini; Serrapica, F.; Braghieri, A.; Mora-Medina, P.; Napolitano, F. Neurophysiological Mechanisms of Cow–Calf Bonding in Buffalo and Other Farm Animals. Animals 2021, 11, 1968. [CrossRef] 39. Gasque-Gómez, R. Mastitis Bovina. Enfermedades Infecciosas: Bovinos Productores de Leche N 107. Sitio Argentino de Producción Animal. 2015. Available online: https://bit.ly/3L0fkum (accessed on 3 February 2023). 40. Jurado-Gámez, H.A.; Quitiaquez-Montenegro, D.A.; Muñoz-Domínguez, L.C. Valoración de calidad composicional, sanitaria, y microbiológica de leche cruda en diferentes tercios de lactancia. Biot. Sector Agrop. Agroind. 2021, 9, 47–157. 41. Armenteros, M.; Peña, J.; Pulido, J.; Linares, E. Caracterización de la Mastitis Bovina en Rebaños de Lechería Especializada en Cuba. Centro de Ensayos para el Control de la Calidad de la Leche y Derivados Lácteos (CENLAC), Centro Nacional de Sanidad Agropecuaria (CENSA). La Habana, Cuba. Rev. Salud Anim. 2002, 24, 99–105. 42. Capuco, A.V.;Wood, D.L.; Baldwin, R.; Mcleod, K.; Paape, M.J. Mammary Cell Number, Proliferation, and Apoptosis During a Bovine Lactation: Relation to Milk Production and Effect of bST1. J. Dairy Sci. 2001, 84, 2177–2187. [CrossRef] [PubMed]composición químicasistemas doble propósitoestatus sanitariotrópicos bajosEnvironmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian OrinoquiaArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionAtribución – No comercial – Sin Derivarinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2PublicationORIGINALEnvironmental Factors That Affect the Sanitary and Nutritional.pdfEnvironmental Factors That Affect the Sanitary and Nutritional.pdfapplication/pdf292132https://repository.ucc.edu.co/bitstreams/cf5a89c9-00fd-4e64-ad32-d18207d8b2e6/download749ba504f009638125ac6e762cf13f14MD51Licencia de uso RI Ver5 - 9-07-2021 Estado sanitario leche .pdfLicencia de uso RI Ver5 - 9-07-2021 Estado sanitario leche .pdfapplication/pdf199639https://repository.ucc.edu.co/bitstreams/8702c3fb-78e1-4321-918e-f9838a3a6549/downloadea39aadfb8130993b8b38a4c1e82c0c5MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-84334https://repository.ucc.edu.co/bitstreams/372efe5e-8c1e-4c32-b48b-22dcd9798e46/download3bce4f7ab09dfc588f126e1e36e98a45MD53TEXTEnvironmental Factors That Affect the Sanitary and Nutritional.pdf.txtEnvironmental Factors That Affect the Sanitary and Nutritional.pdf.txtExtracted texttext/plain50159https://repository.ucc.edu.co/bitstreams/d04ba0f3-c151-46f6-a77e-efb10658eece/download150b69ea1bddf7ca750e0eb97e1e9d05MD54Licencia de uso RI Ver5 - 9-07-2021 Estado sanitario leche .pdf.txtLicencia de uso RI Ver5 - 9-07-2021 Estado sanitario leche .pdf.txtExtracted texttext/plain6274https://repository.ucc.edu.co/bitstreams/07ef2c66-e14c-412a-a960-e0c79c245180/downloadea2862f6a170697c52777fa758617a29MD56THUMBNAILEnvironmental Factors That Affect the Sanitary and Nutritional.pdf.jpgEnvironmental Factors That Affect the Sanitary and Nutritional.pdf.jpgGenerated Thumbnailimage/jpeg15875https://repository.ucc.edu.co/bitstreams/f59987dc-3bc5-4011-848b-da0c76cda007/download0790324810966a6f266d8c232da54542MD55Licencia de uso RI Ver5 - 9-07-2021 Estado sanitario leche .pdf.jpgLicencia de uso RI Ver5 - 9-07-2021 Estado sanitario leche .pdf.jpgGenerated Thumbnailimage/jpeg12760https://repository.ucc.edu.co/bitstreams/befaaee5-ed90-4134-9519-b70349ff1a61/downloada377c424fc87519b48216de7f45a3095MD5720.500.12494/49259oai:repository.ucc.edu.co:20.500.12494/492592024-08-20 16:19:36.688open.accesshttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.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