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Please use this identifier to cite or link to this item: http://hdl.handle.net/1807/6579

Title: Genetic and nongenetic effects on the number of ovarian follicles and oocyte yield and quality in the bovine local (Oulmes Zaer), exotic breeds and their crosses in Morocco
Authors: Fihri, A. Fassi
Lakhdissi, H.
Derqaoui, L.
Hajji, Kh.
Naciri, M.
Goumari, A.
Keywords: Cows, follicular population, oocyte yield and quality.
Issue Date: 31-Dec-2005
Publisher: Academic Journals
Citation: African Journal of Biotechnology (ISSN: 1684-5315) Vol 4 Num 1
Abstract: The effects of genetic and non genetic factors on the number of ovarian follicles and oocyte yield and quality in the bovine local breed (Oulmes Zaer), exotic breeds and their crosses in Morocco was investigated. In this study, females in very bad body conditions (BCS < 2) were not slaughtered and the average. The body condition scores (BCS) was 2.94 ± 0.89. Although some individual values were out of the normal ranges, mean values of total proteins, albumin, urea, β-OH and GOT remain normal and were 77.83 ± 8.74 g/l, 32.4 ± 4.41g/l, 4.43 ± 2.13 mmol/l , 0.83± 0.48 mmol/l et 45.55 ± 11.95 UI/l, respectively. The mean number of ovarian follicles per cow (2-8 mm) was high (22.98 ± 8.41) whereas the oocyte yield (and 2.60 ± 1.53) was very low. The effects of genetic group, age and BCS on the number of follicles, oocyte yield and the quality were significant.
URI: http://hdl.handle.net/1807/6579
Other Identifiers: http://www.bioline.org.br/abstract?id=jb05002
Rights: Copyright 2005 - Academic Journals
Appears in Collections:Bioline International Legacy Collection

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