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Medicine and Health Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Animal Sciences

2005

Fertility

Articles 1 - 2 of 2

Full-Text Articles in Medicine and Health Sciences

The Effects Of Early Age Mating On Some Production Traits Of Bafra (Chios X Karayaka B_{1}) Sheep, Hali̇l Akçapinar, Necmetti̇n Ünal, Fati̇h Atasoy Jan 2005

The Effects Of Early Age Mating On Some Production Traits Of Bafra (Chios X Karayaka B_{1}) Sheep, Hali̇l Akçapinar, Necmetti̇n Ünal, Fati̇h Atasoy

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to investigate the effects of early age mating on reproductive traits and survival rate and lamb growth of Bafra sheep. The animals used in the study were divided into two groups (Group I and Group II) according to age of animals. The animals in Group I, 344 ewe lambs, were about 10 months of age, while the animals in Group II, 174 yearlings, were about 18 months of age. The same feeding and management conditions were practised for both groups during mating season and pregnancy and lactation periods. The pre-mating live weights were 43.53 …


The Relationship Between Lameness, Fertility And Aflatoxin In A Dairy Cattle Herd, Serhat Özsoy, Kemal Altunatmaz, Huri̇ye Horoz Kaya, Güven Kaşikçi, Serhat Alkan, Tanay Bi̇lal Jan 2005

The Relationship Between Lameness, Fertility And Aflatoxin In A Dairy Cattle Herd, Serhat Özsoy, Kemal Altunatmaz, Huri̇ye Horoz Kaya, Güven Kaşikçi, Serhat Alkan, Tanay Bi̇lal

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the relationship between aflatoxins taken with feed, laminitis, lameness and impaired fertility. Lesions were identified in the claw and hock region, causing lameness in 45 cattle in an establishment of 300 Holstein dairy cattle. Of these lame cattle, 27 had cystic ovaries and 10 had cystic ovaries together with clinical metritis. The increase in lameness and fertility problems occurring in this herd, living under the same management and feeding conditions, was determined to start with the change in feed concentrates and, in order to investigate the relationship with mycotoxins, Aflatoxin B_1 (AFB_{1}) analysis …