Effects of haul distance and stocking density on young suckling calves transported in Japan

Katsuji Uetake, Toshio Tanaka, Shusuke Sato

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    10 Citations (Scopus)

    Abstract

    We conducted applicability evaluation of recommendations of the European Union (EU) and the Royal Society for Prevention of Cruelty to Animals (RSPCA) for suckling calves. Nineteen calves (14 Holstein aged 11-26days and five cross-bred aged 13-45days) were divided into six groups. Three groups were allocated into the stocking densities of 0.25, 0.35, 0.45m 2/head and were weekly transported 50, 100, 150km in this order. Another three groups were allocated and transported in reverse order. Observation was conducted during and after transportation. Blood sampling was performed before and after transportation. The occurrences of lying and turning round on the truck were significantly associated with stocking density (P<0.05), but not with haul distance. Scratching was observed only in one calf. Incidence of watery feces was not associated with both factors. There were significant effects of haul distance on the concentrations of plasma cortisol and noradrenaline, and serum aspartate aminotranserase (AST) and IgM (P<0.05). These concentrations, except cortisol, were higher after transportation at 150km compared to the pre-transportation value (AST and IgM P<0.05; noradrenaline P<0.10). Results suggest that haul distances greater than 100km should not be recommended even for suckling calves transported in Japan.

    Original languageEnglish
    Pages (from-to)587-590
    Number of pages4
    JournalAnimal Science Journal
    Volume82
    Issue number4
    DOIs
    Publication statusPublished - 2011 Aug 1

    Keywords

    • Animal welfare
    • Behavior
    • Physiological response
    • Suckling calves
    • Transportation

    ASJC Scopus subject areas

    • Agricultural and Biological Sciences(all)

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