STUDY ON RESTING BEHAVIOR IN THREE MONTHS OF AGE CALVES FROM ROMANIAN BLACK AND WHITE BREED DURING WINTER

S. ACATINCĂI, I. TRIPON, G. STANCIU, D. GAVOJDAN, B. BÂNDIU, S.S. BÎRCACI

Abstract


The aim of this paper was to measure the main aspects that characterize the resting behavior of three months old calves. During the experiments the following resting behavior aspects were determined: number of resting periods, the length of resting periods. Results showed that in the winter season the total length of laying down periods was 171.5 minutes in the morning, 222.8 minutes in the afternoon and 403.9 minutes during the night. In the winter season calves stood down in 3.7 periods during the morning, 4.4 periods during the afternoon and 2.9 periods during the night. There were significant differences between morning and afternoon (p<0.001), between morning and night (p<0.001) and between afternoon and night (p<0.001) for total time spent lying down. In the winter season the total time spent resting (sleep and rest laying down) was 79.7 minutes in the morning, 115.8 minutes in the afternoon and 239.6 minutes during the night. There were significant differences between morning and afternoon (p<0.01), between morning and night (p<0.001) and between afternoon and night (p<0.001) for total time spent resting by calves.


Keywords


calves; resting behavior; Romanian Black and White breed

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Scientific Papers Animal Science and Biotechnologies publish open access articles under the terms of the Creative Commons Attribution 4.0 Licence (read full legal code).


LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
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Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Faculty of Animal Science and Biotechnologies
300645, Timişoara, Calea Aradului 119, Romania

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