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Effects of handling on animals welfare during transport

Bulitta, Fufa Sorri (2012). Effects of handling on animals welfare during transport. Uppsala : Sveriges lantbruksuniv. , Rapport / Institutionen för energi och teknik, SLU, 1654-9406 ; 041
ISBN 978-91-576-9077-7
[Licentiate thesis]

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Abstract

Transportation is a very complex event which compromises animal welfare and meat quality. Even though important research works have been reported related to animal transport and welfare, many questions are still remaining to be addressed, particularly on the effect of transport time, vibration and climatic conditions.

The main objective of this thesis was to investigate the effects of handling and transport on animals' welfare. The main methodologies employed comprehensive field measurement to collect data, observations, video filming for behavioural study and modeling. The thesis is structured into 3 papers. Paper I focuses on the modelling the dynamic performance of heart rate during loading for transport. Paper II and III are dealing with vibration and effect of transport on welfare of cattle and pigs' respectively.

The model developed to describe the heart rate performances fits and successfully simulates the heart rate. The heart rate increased rapidly from resting value to peak value and then remains under stress, partially under stress or fully (100%) recovered.

The speed, road conditions and standing orientations of animals had effect on level of vibrations. In all road types and speeds, standing orientation of animals facing in driving direction generally exposed to higher horizontal and lateral vibrations than animal facing perpendicular to the driving direction. The three common resonance frequencies identified were 1.3, 5.1, and 12.6 Hz in the second peak at 23Hz in vertical direction on tarmac road at the speed of 85km/h.

Cortisol concentration level elevated during short transport time and decreased with an increase of transport time. Highest and lowest glucose concentrations for winter and summer were at 8 h and 12 h transport time respectively. Concentrations of lactate and creatine kinase positively correlated with transport time. The pH24 values correlated with transport time during summer. Behaviours such as lying, sitting, rooting, smelling, panting, fighting, restlessness, change of position and vocalization correlated with transport time.

The overall conclusion from the study was that transport and handling had significant effects on animal welfare. The model developed described well the dynamic response of heart rate of the animals during loading for transport.

Authors/Creators:Bulitta, Fufa Sorri
Title:Effects of handling on animals welfare during transport
Series/Journal:Rapport / Institutionen för energi och teknik, SLU
Year of publishing :18 May 2012
Volume:041
Number of Pages:53
Papers/manuscripts:
NumberReferences
I.Bulitta FS, Bosona TG, Gebresenbet G. 2011. Modeling the dynamic response of cattle heart rate during loading for transport Australian journal of agricultural engineering AJAE 2(3):66-73.
II.Girma Gebresenbet; Samuel Aradom; Fufa S. Bulitta, Eva Hjerpe. 2011. Vibration Levels and frequencies on Vehicle and Animals during Transport. Bio System Engineering, volume 110, pages 10 - 19.
III.Samuel Aradom; Girma Gebresenbet; Fufa S. Bulitta; Musa Adam. 2012. Effects of transport times on welfare of Pigs Journal of agricultural science and technology (Publication in progress)
Place of Publication:Uppsala
Publisher:Dept. of Energy and Technology, Swedish University of Agricultural Sciences
ISBN for printed version:978-91-576-9077-7
ISSN:1654-9406
Language:English
Publication Type:Licentiate thesis
Full Text Status:Public
Agris subject categories.:L Animal production > L01 Animal husbandry
L Animal production > L70 Veterinary science and hygiene - General aspects
Subjects:(A) Swedish standard research categories 2011 > 2 Engineering and Technology > 201 Civil Engineering > Transport Systems and Logistics
(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 402 Animal and Dairy Science > Animal and Dairy Science.
Agrovoc terms:animal welfare, cattle, swine, roads, road transport, live animal transport, time, vibration, stress, behaviour, heart rate, models
Keywords:animal welfare, transport time, behaviour, handling, stress parameters, heart rate, vibration, dynamic response, road conditions
URN:NBN:urn:nbn:se:slu:epsilon-e-502
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-502
ID Code:8896
Department:(NL, NJ) > Dept. of Energy and Technology
Deposited By: Mr. FUFA SORRI BULITTA
Deposited On:21 May 2012 13:48
Metadata Last Modified:08 Sep 2017 10:44

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