Yazar "Eren, M." seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim
    Öğe
    Effect of Dietary Oregano and Rosemary Essential Oil Supplementation on Growth Performance and Cecal Microbiota of Broilers
    (Hellenic Veterinary Medical Soc, 2022) Çetin, Ece; Anar, B.; Temelli, Seran; Cengiz, S. S.; Eren, M.
    In this study, the effect of dietary supplementation of oregano and rosemary essential oils (EO) on growth performance and cecal microbiota of broilers were investigated. A total of 450 1-d-old male Ross-308 broilers were divided into 5-experimental groups (10 replicates of 9 chickens): a Control (C), fed a basal diet; four treatments, which received a basal diet supplemented with oregano and rosemary EOs individually (O, 300 mg/kg oregano EO; R, 300 mg/kg rosemary EO) and combined (OR1, 150 mg/kg oregano EO + 150 mg/kg rosemary EO; OR2, 200 mg/kg oregano EO + 200 mg/kg rosemary EO). Body weight (BW), feed intake (FI), body weight gain (BWG), feed conver-sion ratio (FCR), and cecal microbiota (coliforms, clostridia and lactobacilli) were determined weekly, and at 42 d, re-spectively. BW in R (p < 0.05) and OR2 (p < 0.001), and BWG and FCR in OR2 (p < 0.05) were significantly higher than C at 42 d, despite no difference in FI in any group during experimental period. Counts of cecal coliforms (p < 0.001) and clostridia (p < 0.01) decreased, and lactobacilli (p < 0.001) increased substantially between C and treatment groups. Results indicated that combined oregano and rosemary EO (200 mg/kg ea) supplementation significantly increased BW and BWG, improved FCR in 1-42 d, lowered coliform and clostridial, and increased lactobacilli counts suggesting a beneficial shift in cecal microbiota.
  • Küçük Resim
    Öğe
    Use of bromass in broiler rations as a different protein source
    (Ecole Nationale Veterinaire Toulouse, 2019) Cengiz, Şerife Şule; Yeşilbaş, Dilek; Çetin, İsmail; Güneş, N. A.; Eren, M.; Topaloglu, G.
    In this study, we aimed to determine the effects of modified vinasse (Bromass) on body weight, body weight gain, feed intake, feed conversion ratio, carcass yield, litter quality, blood serum parameters and broiler performance index. A total of 600 Ross-308 broiler chicks were used in the experiment, and the chickens were divided into the following 4 main groups: control (0 g/kg Bromass), group I (5 g/kg Bromass), group II (30 g/kg Bromass), and group III (60 g/kg Bmmass). Additionally, each of the main groups was divided into 10 subgroups of 15 chickens each. The trial lasted for 42 days. Supplementation with Bromass (5, 30 and 60 g/kg) caused significant (P < 0.05) increases in the average body weight, body weight gain, feed intake, feed conversion ratio, carcass weights, carcass yield and breast yields. Additionally, Bromass supplementation caused more dry litter at a significant level (P<0.05) and significant (P<0.05) decrease in serum cholesterol concentration. The addition of Bromass to the broiler diets resulted in a significant decrease in feed prices (P<0.05) and an important increase (P<0.05) in the broiler performance index values. At the end of the study, we concluded that the addition of Bromass as a different protein source, especially at the 30 g/kg level, caused positive effects and Bromass makes it possible to produce a more profitable broiler.