OBSERVATIONS REGARDING THE ASPECT OF VAGINAL MUCUS IN COWS, IN DIFFERENT STAGES OF THE SEXUAL CYCLE

IZABELA MARTIN, ANGELA STOICA, PAULA POŞAN

Abstract


To succeed in cow reproduction activity it is necessary to have knowledge about theparticularities of the reproduction functions at this species, the succession of thephysiological processes which lead to a more precise appreciation of the optimalinsemination moment of the cow after parturition, the normal evolution of gestation,parturition and puerperal period. Vaginal mucus in cows has the capacity tocrystallize, and the ovulation moment is recognized by the quality and intensity of thefern aspect. In the ovulation moment the value of crystallization is maximaldecreasing in the following phases of the sexual cycle, until it complete disappear inthe advanced lutheal phase. There were made smears from vaginal mucus, whichafter microscope examination have been photographed. In the estrus phase thevaginal mucus crystallized with characteristic fern aspects, which disappear invaginal mucus harvested during the metestrus, diestrus and gestation.

Keywords


vaginal mucus; cow; sexual cycle

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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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