Yazar "Poyraz, O." için Makale Koleksiyonu listeleme
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Body weight and body measurements of male and female Pekin ducks obtained from breeder flocks of different age
Onbasilar, E. E.; Erdem, E.; Gurcan, I. S.; Poyraz, O. (Eugen Ulmer Gmbh Co, 2011)In total, 144 Pekin ducklings (72 male and 72 female) obtained from breeder flocks of different ages (37 and 135 wks) were used to evaluate body weight and body measurements until 42 days of life. Ducklings were leg-banded ... -
The Changes of the Body Weight and Some Blood Parameters of Pekin Ducklings Dependent on Transportation Duration
Erisir, Z.; Poyraz, O.; Erisir, M.; Onbasilar, E. E.; Erdem, E. (Medwell Online, 2008)The effect of transportation on body weight and some blood parameters of hatching Pekin ducklings were investigated. A total of 500 (250 male, 250 female) 1 day-old ducklings (Star 52-Grimaud Freres) were obtained from a ... -
Effects of hen production cycle and egg weight on egg quality and composition, hatchability, duckling quality, and first-week body weight in Pekin ducks
OnbaSilar, E. E.; Erdem, E.; Poyraz, O.; Yalcin, S. (Poultry Science Assoc Inc, 2011)This study was conducted to determine the effect of hen production cycle (HPC) and the effect of egg weight (EW) at the same egg production level on egg quality, egg composition, hatchability, duckling quality, and first-week ... -
Effects of Housing System, Swimming Pool and Slaughter Age on Duck Performance, Carcass and Meat Characteristics
Erisir, Z.; Poyraz, O.; Onbasilar, E. E.; Erdem, E.; Oksuztepe, G. A. (Medwell Online, 2009)The aim of this study was to determine the effects of different housing systems, swimming pool and slaughter age on performance, carcass and meat characteristics of ducks. A total of 420 (212 male, 208 female) one day old ... -
Influence of lighting periods and stocking densities on performance, carcass characteristics and some stress parameters in broilers
Onbasilar, E. E.; Poyraz, O.; Erdem, E.; Özturk, H. (Eugen Ulmer Gmbh Co, 2008)This study was undertaken to investigate the effects of lighting and stocking density on performance, carcass characteristics and some stress parameters (H-L ratio, serum glucose, cholesterol and triglyceride levels, tonic ...