COMPORTAMIENTO INGESTIVO DE AGUA EN VACAS LECHERAS

(Datos preliminares)

Authors

  • G. D. TOFFOLI Facultad de Ciencias Agrarias, Universidad Nacional del Litoral. Kreder 2805, (3080) Esperanza, provincia de Santa Fe
  • P. E. LEVA Facultad de Ciencias Agrarias, Universidad Nacional del Litoral. Kreder 2805, (3080) Esperanza, provincia de Santa Fe
  • J. GHIANO INTA - EEA Rafaela. Ruta 34 - Km 227. (2300) Rafaela, Santa Fe.
  • L. MILLAPÁN Facultad de Agronmía (UBA). Avda. San MArtín 4453. (C1417DSE) Buenos Aires.
  • D. COSTAMAGNA INTA - EEA Rafaela. Ruta 34 - Km 227. (2300) Rafaela, Santa Fe.
  • M. TAVERNA INTA - EEA Rafaela. Ruta 34 - Km 227. (2300) Rafaela, Santa Fe.
  • E. WALTER INTA - EEA Rafaela. Ruta 34 - Km 227. (2300) Rafaela, Santa Fe.
  • V. CORONEL Facultad de Ciencias Agrarias, Universidad Nacional del Litoral. Kreder 2805, (3080) Esperanza, provincia de Santa Fe
  • S. NÚÑEZ Facultad de Ciencias Agrarias, Universidad Nacional del Litoral. Kreder 2805, (3080) Esperanza, provincia de Santa Fe.

DOI:

https://doi.org/10.14409/fa.v18i1.8391

Keywords:

automated milking system, summer season

Abstract

During the summer of 2018, a preliminary test was carried out to determine the drinking behavior of dairy cows in the INTA Rafaela robotic dairy. The temperature and humidity index was estimated to determine the hours of discomfort. Observations of ingestive behavior of water were made during 24 hours. The behavior data were analyzed by ANOVA adjusted to a design model of divided plots with repeated measurements over time and contingency tables were also prepared. A significant effect of drinking behavior was found with the time of day (p = 0.0181). The schedule of greatest water consumption is the morning from 06:30 am to 10:30 am and then a night peak. No correlation was observed between the temperature and humidity index (ITH) and drinking behavior.<

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Published

2019-07-29

How to Cite

TOFFOLI, G. D., LEVA, P. E., GHIANO, J., MILLAPÁN, L., COSTAMAGNA, D., TAVERNA, M., WALTER, E., CORONEL, V., & NÚÑEZ, S. (2019). COMPORTAMIENTO INGESTIVO DE AGUA EN VACAS LECHERAS: (Datos preliminares). FAVE Sección Ciencias Agrarias, 18(1), 67–73. https://doi.org/10.14409/fa.v18i1.8391

Issue

Vol. 18 No. 1 (2019): FAVE Sección Ciencias Agrarias

Section

Articles

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