The Influence of Forage Combination Maize Grain – Fodder Beet on Feeding Behaviour Duration for Intensively Farmed Coypu (Nutria)

Ioan Bănăţean-Dunea, Marian Bura, Adrian Grozea, Sorin Voia, Silvia Pătruică, Călin Călămar

Abstract


Knowing the behaviour of one species, with interest in animal husbandry science represent a compulsory necessityfor the development and improvement of the breeding and exploiting technology for this species. The studies oncoypus behaviour are applied in the development of knowledge regarding ethology, coypu breeding technology,animal welfare and, at the moment, this present great importance for animal protection. The biological materialstudied was consisted of adult coypus, belonging to the variety Golden Standard. The supervised indices were:feeding behaviour duration if coypus are fed with maize grain and fodder beet according to gender and time slot, theduration of one feeding sequence according to forage consumed, gender and time slot and the number of feedingsequences according to forage consumed, gender and time slot. For realising the purposed aim, each coypu wasmonitorized (video), individually, 24 hours a day. The duration of feeding behaviour when coypus are fed with maizegrain and fodder beet was 4921.63±472.64 seconds for males (5.69% of the behaviour al manifestations), and forcoypu females, the duration of feeding behaviour was 5450.00±297.94 seconds (6.30% of the behaviour almanifestations). The most intense manifestations of the feeding behaviour occurred in the time slot 08:00-14:00, andthe lowest intensity of the feeding behaviour manifestations occurred in the time slot 02:00-08:00. The average totalnumber of males feeding sequences if coypus are fed with maize grain and fodder beet was 51.63 ± 5.54 sequencesand the average total number of females feeding sequences was 56.38 ± 2.48 sequences.

Keywords


coypu; feeding behaviour; intensive system

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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

E-mail: spasb [at] animalsci-tm.ro
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