Yazar "Sen, G." seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • [ X ]
    Öğe
    Effects of Using Inulin and Grape Pomace in Broiler Diets on Performance, Carcass Yield, Intestinal Viscosity, Immunity, and Antioxidant Status
    (Hellenic Veterinary Medical Soc, 2022) Sen, G.; Basalan, M.
    This study was carried out to investigate the effects of inulin and grape pomace addition to broiler diets on broiler chicken performance, carcass yield, intestinal viscosity, immunity, and antioxidant status. In the study, a total of 160 unsexed 0-day-old Ross 308 broiler chicks were divided into 4 groups:(1) control (CON) group, (2) 10 g/kg inu-lin (IN), (3) 50 g/kg grape pomace (GP),and(4) 10 g/ kginulin + 50 g/kg grape pomace (INGP). At the end of the 42-day experiment, 48 animals were exsanguinated to obtain blood for the analysis of immunity and antioxidant parameters. At the end of the study period, while body weight gain, carcass yield and intestinal viscosity values between the groups was not significant (P>0,05), in grape pomace-containing groups, negative effects on feed consumption and feed con-version ratios were found (P<0.05). Immunoglobuline (Ig)G levels of the animals in the INGP group were significantly lower than thosein the other groups (P<0.05). Catalase (CAT) activity increased in groups consuming diets containing grape pomace (P<0.05). While inulin administration produced an increase in beta carotene level,vitamin C and E levels were significantly increased consumption of inulin and grape pomace (P<0.05). As a result, grape pomace up to 5% and inulin up to 1% in broiler diets can be used separately as antioxidants. However, grape pomace may adversely affect FCR depending on the polyphenol level. In addition, it should be consider that they may have a negative effect on immunity when used in combination.
  • [ X ]
    Öğe
    The effects of adding molasses and inoculant to silages of fodder pea and rye grass in different proportions on silage quality
    (Hellenic Veterinary Medical Soc, 2024) Sen, G.; Evci, S.; Kara, K.; Kara, K.; Erol, T.
    The aim of this study was to determine the effects of adding melas and microbial inoculant to the mixed silages of different proportions fodder pea (FP) and rye grass (RG) grown in arid conditions on silage quality and in vitro digestibility. For this purpose, silages containing fodder pea and rye grass at 20, 40, 60, and 80% ratios were pre- pared in jars with additives 5% molasses and 10 g/ton inoculant (1.25x1011 CFU/g) and waited 60 days. At the end of the study, a significant difference was determined in the pH value, lactic acid (LA), acetic acid (AA), and ammonia -N levels among groups of the mixed silages (P<0.05). It was determined that inoculant was effective on the LA level (P<0.05). The interaction between mixture level and additive was observed at pH value, LA, and ammonia -N levels (P<0.05). In vitro digestibility, energy values, and nutrient contents of silages showed significant change among groups (P<0.05). While molasses significantly increased the dry matter levels, it decreased the acid detergent fiber (ADF) level (P<0.05). The interaction between mixture level and additive was observed at only neutral detergent fiber (NDF) level (P<0.05). While the structure was positively affected in silages containing 80% FP, the Flieg score decreased in silages containing 60% FP (P<0.05). With addition of molasses increased the Flieg score of silages, and it showed interaction between mixture level and additive (P<0.05).As a result, although mixed silages containing 80% FP had high ammo- nia -N, excellent fermentation was observed with low pH value and high LA level. In addition, although NDF and ADF levels increased, mixed silages with FP at 80% levels have higher in vitro digestibility and energy levels. Each of the additives had a positive effect on silages, but molasses was determined to be more effective.