Yayıncı "Eugen Ulmer Gmbh Co" için listeleme
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Comparing quality of free range and battery cage eggs
(Eugen Ulmer Gmbh Co, 2017)Quality parameters of eggs from laying hens kept in free-range respectively battery cage systems were compared. Lohmann Brown laying hens (n = 75) from 24 to 30 wk of age were used in the study. Feed and water were available ... -
Effects of combined in ovo injection of dried whey and Enterococcus faecium on performance, ileal histomorphology, erythrocyte morphology and ileal microbiota of broiler chickens
(Eugen Ulmer Gmbh Co, 2015)The aim of this experiment was to determine the effects of in ovo injection of dried whey and Enterococcus faecium to fertile Ross 308 chicken eggs on performance, ileal histomorphology, ileum microbiota and edible viscera ... -
Effects of mass selection on egg production on some reproductive traits in Japanese quail
(Eugen Ulmer Gmbh Co, 2017)Most of the selection studies in Japanese quail have focused on high body weight or short-term egg production. The effect of selection on long-term egg production is not well known. Japanese quail lines were subjected to ... -
Genetic parameter estimates of weekly body weight and Richard's growth curve in Japanese quail
(Eugen Ulmer Gmbh Co, 2016)This study was conducted to estimate heritabilities and genetic correlations for growth traits in a randomly mated and non-selected Japanese quail population. To this end, a total of 1108 pedigree recorded quail were used. ...