Growth of dairy goats in a farm located in Costa Rican Central Valley.

Authors

  • Pablo Chacón-Hernández Universidad de Costa Rica, Facultad de Ciencias Agroalimentarias, Estación Experimental “Alfredo Volio Mata”. Cartago, Costa Rica.
  • Carlos Boschini-Figueroa Universidad de Costa Rica, Facultad de Ciencias Agroalimentarias, Estación Experimental “Alfredo Volio Mata”. Cartago, Costa Rica.

DOI:

https://doi.org/10.15517/am.v27i1.21895

Keywords:

kids, kids weight, kids production, daily gain, growth curve.

Abstract

The main objective of this research was to evaluate the growth on dairy goats from birth to the breeding age. The experiment was carried out at the University of Costa Rica’s Alfredo Volio Mata Experimental Station, located at 9°55’10’’ N, and 83°57’20’’ W. From December 2013 to August 2014, every born goats were weekly weighed until the weaning age of 90 days after birth, when the same animals were weighed every fortnight until the end of the experimental period. Besides, these animals were fed with milk (20% of live weight) until weaning, then their feed was based on forage and a balanced grain mix according to their nutritional needs. During the experimental period, management, housing, and health followed animal welfare principles, to guarantee the optimum growth of kids. According to the analyzed data, average birth weight and daily weight gain was 4.27 kg and 90 g, respectively; also, it took an average of 286 days for the animals to reach a live weight of 30 kg, the minimum breeding weight. Based on the analyzed information, a higher energy intake is necessary to increase the average daily weight gain, reduce the breeding age and the adult live weight in goats.

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References

Ansín, O., A. Antonini, H. Castagnaso, R. Lacchini, E. Miceli, y M. Muro. 2001. Cabras criollas: producción de leche, ganancia de peso de los cabritos y efectos de la restricción nutricional en el tercio final de la gestación. Rev. Prod. Anim. 13(1):59-62.

Berg, J., P. Robinson, and D. Giraud. 2005. Raising dairy goat kids. Univ. Calif. Div. Agric. Nat. Resour. (Publication 8160). CA, USA.

Boschini-Figueroa, C. 2006. Nutrientes digeribles, energía neta y fracciones proteicas de la morera (Morus alba) aprovechables. Agron. Mesoam. 17:141-150.

Cattáneo, A.C., C.A. Cordiviola, C.A. Arias, M.P. Silvestrini, y A. Antonini. 2011. Comparación de pendientes de crecimiento en los primeros días de vida en cabras cruza. XII Jornadas de Divulgación Técnico Científicas. Facultad de Ciencias Veterinarias, UNR. Buenos Aires, Argentina. 2 p. http://www.fveter.unr.edu.ar/jornadas2011/45.CATT%C1NEO,A.%20AGR-UNLP.%20Comparaci%F3n....pdf (consultado 8 jun. 2015).

Chacón, P.A., y C.F. Vargas. 2010. Consumo de Pennisetum purpureum cv. king grass a tres edades de cosecha en caprinos. Agron. Mesoam. 21:267-274.

Cofré, P. 2001. Producción de cabras lecheras. INIA, Chillán, CHI.

Elizondo, J. 2008. Requerimientos nutricionales de cabras lecheras. I. Energía metabolizable. Agron. Mesoam. 19:115-122.

Fernández, D. 2014. Introduction to goat reproduction. Animal Science Bulletin FAS9607. University of Arkansas Cooperative Extension Program. AR, USA.

Hedrich, C., C. Duemler, and D. Considine. 2008. Best management practices for dairy goat farmers. University of Wisconsin Emerging Agricultural Markets Team - The Wisconsin Dairy Goat Association, USA.

Hernández, Z., M.G. Herrera, E.S. Rodero, S.L. Vargas, O.E. Villarreal, R.M. Reséndiz, L. Carreón, y A.C. Sierra. 2005. Tendencia en el crecimiento de cabritos criollos en sistemas extensivos. Arch. Zootec. 54:429-436.

McManus, C., G.S. Filho, H. Louvandini, L.T. Dias, R. de A. Teixeira, and L.S. Murata. 2008. Growth of Saanen, Alpine and Toggenburg goats in the Federal District, Brazil: Genetic and enviromental factors. Ciênc. Anim. Bras. 9(1):68-75.

Merlos-Brito, M., R. Martínez-Rojero, G. Torres-Hernández, Á. Mastache-Lagunas, y J. Gallegos-Sánchez. 2008. Evaluación de características productivas en cabritos Boer × local, Nubia × local y locales en el trópico seco de Guerrero, México. Vét. Méx. 39:323-333.

NRC (National Research Council). 2007. Nutrient requirements of small ruminants. 1st ed. National Academy Press, WA, USA.

Pala, A., T. Savaş, F. Uğur, and G. Daş. 2005. Growth curves of Turkish Saanen goats’ kids grouped for weight and body mass index. Arch. Tierz., Dummerstorf 48:185–193.

SAS. 1985. Statistical analysis system. SAS User’s guide: Statistics. Versión 5. SAS Institute, Cary, NC, USA.

Vallejo, M., R. Rosales, E. Müller, and A. Aragón. 1989. Evaluación de índices productivos y reproductivos de varios rebaños de cabras en el valle central de Costa Rica. Agron. Costarric. 13(2):153-158.

Vargas, C.F. 2004. Valoración nutricional y degradabilidad ruminal de genotipos de sorgo forrajero (Sorghum sp). Agron. Mesoam. 16:215-223.

Vargas, C.F. 2006. FAMACHA© Control de haemonchosis en caprinos. Agron. Mesoam. 17:79-88.

Published

2015-12-09

How to Cite

Chacón-Hernández, P., & Boschini-Figueroa, C. (2015). Growth of dairy goats in a farm located in Costa Rican Central Valley. Agronomía Mesoamericana, 27(1), 159–165. https://doi.org/10.15517/am.v27i1.21895