Resources, reproductive behavior and animal care of equine breeding units in Azuay, Ecuador

  • David Duchimaza Borja University of Cuenca, Ecuador
  • Ximena Morocho Farez University of Cuenca, Ecuador
  • José Alberto Bertot Valdés University of Camagüey "Ignacio Agramonte Loynaz", Cuba
  • Ángel Vázquez Gil University of Camagüey "Ignacio Agramonte Loynaz", Cuba
  • Raúl Guevara Viera University of Cuenca, Ecuador
  • Rafael Ochoa Méndez University of Cuenca, Ecuador
  • Guillermo Guevara Viera University of Cuenca, Ecuador https://orcid.org/0000-0003-3832-9090
Keywords: horse system, main components, cluster

Abstract

Background: Equine breeding systems are not frequently studied in their general operation. The objective of the work was to fully characterize equine farms in the province of Azuay, Ecuador.
Methods: 45 equine breeding units were sampled, of more than five animals and with more than two years of establishment, out of a total of 63 that are registered by the authorized state agency of the province of Azuay. The information included area, pasture, animal, zootechnical, reproductive, health and expense variables. The analyzes provided the basic statisticians, the main components with Varimax rotation and the analysis of con-glomerates of the k-means type and the statisticians of each conglomerate.
Results: The first component explained more than a third of the total variation and related the determinant variables in infrastructure, total area, pasture and facilities area. The second component is correlated with the number of births and the repetition of jealousy. The third component is correlated with care and greater welfare for the animals. Two conglomerates were found, differentiated essentially by their areas, number of animals, availability of resources and reproductive behavior.
Conclusions: At present, the equine systems of the province of Azuay have in the improvement of pastures, animal care and reproductive behavior the main factors to be addressed in order to improve their functioning.

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References

Agrocalidad. (2016). Agencia de regulación y control fito y zoosanitario. Recuperado el 27 de febrero de 2019 de, http://www.agrocalidad.gob.ec

Catelli, J. L., Caviglia, J. F., Tassara, M. L. y Giménez, R. (2006). Producción de equinos para carne. Revista de Ciencias Agrarias y Tecnología de los Alimentos, 24 (1), 1-12.

Claes, A., Ball, B. A., Scoggin, K. E., Roser, J. F., Woodward, E. M., Davolli, G. M., Squires, E. L. y Troedsson, M. H. (2017). The influence of age, antral follicle count and diestrous ovulations on estrous cycle characteristics of mares. Theriogenology, 97 (2), 34-40.

Córdova A.I., Villa, E.A.M., Huerta, R.C. y Rodríguez, B.E.D. (2017). Factores externos que pueden ocasionar estrés en caballos. Revista Complutense de Ciencias Veterinarias, 11(1), 43-68.

Ishii, M., Shimamura, T., Utsumi, A., Jitsukawa, T., Endo, M., Fukuda, T. y Yamanoi, T. (2001). Reproductive per-formance and factors that decrease pregnancy rate in heavy draft horses bred at the foal heat. Journal of Eq-uine Veterinary Science, 21(3), 131-136.

Morley, S. A. y Murray, J. A. (2014). Effects of body condition score on the reproductive physiology of the brood-mare: a review. Journal of Equine Veterinary Science, 34(7), 842-853.

National Geospatial-Intelligence Agency. (2017). Bethesda, MD, USA. Recuperado el 27 de febrero de 2019, de https://geografiainfo.es/nombres_geograficos/name.php?uni=-1368374&fid=1579&c=ecuador

Paredes, P., Jiménez, C. y Hernández, A. (2013). Diámetro del cuerpo lúteo y niveles de progesterona sérica, durante el ciclo estral en yeguas criollas colombianas. Revista MVZ Córdoba, 18(3), 3829-3835.

Park, J. E., Lee, J. R., Oh, S., Lee, J. W., Oh, H. S. y Kim, H. (2011). Principal components analysis applied to genetic evaluation of racing performance of Thoroughbred race horses in Korea. Livestock science, 135(2-3), 293-299.

Posta, J., Komlosi, I. y Mihok, S. (2007). Principal component analysis of performance test traits in Hungarian Sporthorse mares. Archives Animal Breeding, 50(2), 125-135.

Rodríguez Mejía, S., Flores Sánchez, D., León Merino, A., Pérez Hernández, L. M. y Aguilar Ávila, J. (2018). Diag-nóstico de sistemas de producción de bovinos para carne en Tejupilco, Estado de México. Revista mexicana de ciencias agrícolas, 9(2), 465-471.

Toro-Mujica, P., García, A., Gómez-Castro, A. G., Acero, R., Perea, J., Rodríguez-Estévez, V., Aguilar, C. y Vera, R. (2011). Technical efficiency and viability of organic dairy sheep farming systems in a traditional area for sheep production in Spain. Small Ruminant Research, 100(2-3), 89-95.

Wespi, B., Sieme, H., Wedekind, C., & Burger, D. (2014). Exposure to stallion accelerates the onset of mares' cyclici-ty. Theriogenology, 82(2), 189-194.

Published
2019-06-28
How to Cite
Duchimaza Borja, D., Morocho Farez, X., Bertot Valdés, J., Vázquez Gil, Ángel, Guevara Viera, R., Ochoa Méndez, R., & Guevara Viera, G. (2019). Resources, reproductive behavior and animal care of equine breeding units in Azuay, Ecuador. Revista De Producción Animal, 31(2). Retrieved from https://revistas.reduc.edu.cu, revistas.reduc.edu.cu/index.php/rpa/article/view/e2835
Section
Manejo y Alimentación

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