Yazar "Uzatici, A." seçeneğine göre listele

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    Effect of Supplementing Broilers Diets with Organic Acid and Whole Grain
    (Academic Journals Inc, 2008) Celik, K.; Ugur, K.; Uzatici, A.
    An experiment was conducted with 102, 2 day-old Ross 308, male broilers to investigate the effects of Organic Acid (OA) components and Whole Wheat (WG) on the growth performance and plasma parameters. There were 3 dietary treatments, each consisting of 34 replicates. The three dietary treatments were, (i) control, (ii) basal diet + 0.5% OA and (iii) basal diet + 25% whole wheat. The chicks were offered starter diet from I to 21 and grower diet from 22 to 42 as ad libitum. Feed intakes and body weight gains of the broilers were measured at the end of the each week during the experiment. Blood samples was collected from 13 birds in each group by branchial vein and analyzed for serum biochemical values and enzyme activities. There was no toxic effect of OA evidence by the absence of any dramatic change in relative organ weights or other telltale signs of serum clinical chemistry that would suggest liver or kidney dysfunction. The result indicated that dietary organic acids had no significant effects on feed intake, body weight gain, feed efficiency, body weight and carcass weight (p<0.05) compared to control but were significantly higher than WG. Whereas protein, albumin, glucose, BUN, cholesterol, ALP, ALT, Ca and P significantly different in OA group (p<0.05). The relative weights of the hot carcass and length of small intestines was statistically significant (p<0.05). Dietary whole grain had significant effects on feed intake, body weight and body weight gain (p<0.05). It is therefore concluded that 0.5% OA and 25% WG supplemented diets did not alter the performance and had no adverse effects on health of the broiler chickens.
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    Öğe
    Probable heavy metal pollution in seeds and poultry in the environment of cement industry of Çanakkale
    (University of Novi Sad, Faculty of Technology, 2012) Ersoy, ? Erbil; Çelik, Kemal; Uzatici, A.
    This study was carried out 18 villages and towns fronting to a cement factory in Mahmudiye village of Çanakkale district. Four poultry houses from each location was selected and 4 chickens, 4 eggs and the samples of seed wheat from each poultry houses were taken in winter, spring, summer and autumn seasons (January, April, July, October) of 2009 and 2010 years. One of the main aims of the study is to determine the level of selected heavy metals (Pb, Cd, Cu, Cr, Co, Mo and Ni) in the liver, legs and chests of the chickens fed near the places of cement factory. In the experimental period, from 2304 chickens, the samples of chicken liver, legs and chests, 2304 eggs and 576 seeds of wheat were collected. Heavy metal levels analyzed in the livers of the samples were found higher than the ones in the legs and chest samples (P?0.01) and the heavy metal levels of the seed wheat collected in the poultry houses were found higher than the egg samples in the same poultry houses (P?0.01). It has found that none of the heavy metals exceeded the limits determined by Turkish Food Codex and European Union.