THE INFLUENCE OF THE NUTRITIONAL FACTORS ON SOME BIOPHYSICAL PARAMETERS OF THE RUMINAL FLUID

IULIANA CREłESCU, RODICA CĂPRIłĂ, D. DRÎNCEANU, RODICA CHEREJI, MIHAELA PETCU, C-TIN MATEESCU

Abstract


At this hour, a large part of the products obtained through biotechnologies are used in animal fodder, thus contributing to the enhancement of the animal products obtained in economical conditions through optimising the nutrition. In the present study, we wanted to pursue the influence of a high level of cereal in fodder rations, as well as the effect of the yeast Saccharomyces cerevisiae, Yea Sacc1026 strain on some biophysical parameters of the ruminal fluid, such as: pH, density and superficial tension. It has been noted, that Yea Sacc1026 improves the pH and the superficial tension, which represents more stable ruminal fermentation when using fodder rations with a high level of barley.


Keywords


pH; superficial tension; ruminal fluid; sheep

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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

E-mail: spasb [at] animalsci-tm.ro
Phone: +40-256-277160, Fax.: +40-256-277110