Browsing by Author "CANBOLAT, ÖNDER"

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Effect of different garlic oil doses on in vitro gas production, rumen fermentation and methane production of sainfoin hay
(Ankara Üniversitesi Yayınları, 2019-01-01) Uzatıcı, Ahmet; Canbolat, Önder; CANBOLAT, ÖNDER; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Zootekni Bölümü; JHB-2809-2023
This study was conducted to determined, effects of addition of garlic oil (GO) 0 (control), 100, 200, 400, 800, 1200 and 1600 mg/L rumen fluid (RF) by in vitro gas production technique, on the true organic matter digestibility (TOMD), organic matter digestibility (OMD), neutral detergent fiber digestibility (NDFD), metabolizable energy (ME) compound and rumen fermentation parameters, carbon dioxide (CO2) and methane (CH4) gas production of the sainfoin (Onobrychis sativa L.) hay. In vitro gas production technique was used to determine the effects of different doses of GO on rumen fermentation, OMD and metabolic energy (ME) level. GKMS and NDFS contents of sainfoin hay were determined by Daisy incubator technique. The addition of GO significantly decreased the in vitro gas production, OMD, NDFD, ME, total volatile fatty acids content (VFA), acetic acid (AA), propionic acid (PA), butyric acid (BA) and the other volatile fatty acids levels of sainfoin hay (P<0.01). In addition, the addition of GO at different doses to the rumen fluid also reduced the production of CH4 and CO2 production (P <0.01). As a result, in vitro gas production, rumen fermentation, nutrient digestion, methane and carbon dioxide production on the most adverse effect garlic oil dose was found to be 1600 mg / L RF. It was concluded that it would be appropriate to use low doses (400 mg / L RF) because of the high GO doses that affect rumen fermentation and the digestion of feed.
Effect of garlic oil on lamb fattening performance, rumen fermentation and blood parameters
(Mattioli, 2021-03-01) Canbolat, Önder; Kamalak, Adem; Kalkan, Hatice; Kara, Hüseyin; Filya, İsmail; CANBOLAT, ÖNDER; FİLYA, İSMAİL; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Zootekni Bölümü.; CJR-8926-2022; CQT-8475-2022
The objective of this study was to determine the effects of garlic essential oil (GEO) on performance, ruminal fermentation and blood parameters of Kivircik lambs. Forty-eight 2.5-3 month old Kivircik male lambs were allocated into four treatment groups. Diets were supplemented with GEO at the 0.0, 0.4, 0.8 and 1.2 g/kg DM. The growth trial lasted for 63 days. The supplementation of GEO significantly decreased the total weight gain (TWG) and average daily weight gain (ADWG), whereas it has no effect on the final body weight (FBW) daily feed intake (DFI) and feed conversion ratio (FCR). The supplementation of GEO to the lamb diets had also a significant impact on rumen fermentation and blood parameters. The addition of GEO to the lamb diets increased non-esterified fatty acid production while supplementation significantly reduced the levels of glucose, urea, protein, triglyceride, insulin and cholesterol. It can be said that the decrease of glucose, urea, triglyceride, insulin and cholesterol is important in terms of animal health when the blood parameters are taken into consideration. As conclusion, GEO supplementation up to 0.8 g/kg DM can be recommended for growing lambs to manipulate rumen and blood parameters without compromising important growth parameters.
Effect of ginger essential oil on in vitro gas production, rumen fermentation and methane production
(Galenos Yayıncılık, 2021-01-01) Altınçekiç, Erdinç; Canbolat, Önder; Altınçekiç, Şeniz Öziş; CANBOLAT, ÖNDER; ÖZİŞ ALTINÇEKİÇ, ŞENİZ; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Zootekni Bölümü; 0000-0001-9044-8092; JPL-0865-2023; AAG-8210-2021; JHB-2809-2023
In this study, control (0), 50, 100, 200, 400, 800 and 1000 mg L-1 ginger essential oil (GEO) (Zingiber officinale Roscoe) was added to rumen liquid (RL). Then, the effects of the GEO added to the RL In vitro gas production, organic matter digestibility (OMD), metabolisable energy (ME), rumen fermentation parameters and methane (CH4) production were examined on these samples. It was determined that the addition of the GEO to RL decreased the in vitro gas production of Trifolium pratense hay (TPH), the OMD and ME contents, total volatile fatty acids (TVFA), acetic acid (AA), propionic acid (PA), butyric acid (BA) and other volatile fatty acids (OVFA) (P<0.05). Moreover, it was determined that while the productions of carbon dioxide (CO2), CH4 and ammonia nitrogen (NH3-N) decreased, the ratios of the rumen pH and AA/PA increased (P<0.05) depending on the increase in the dose of GEO. In conclusion, it was determined that the GEO dose which had the highest negative effect on the in vitro gas production, the rumen fermentation, the nutrient digestibility, the CH4 and the CO2 production was 1000 mg L-1. It was concluded that since high doses of GEO affect rumen fermentation and digestion of feeds negatively, it would be appropriate to use 200 mg L-1.
Effect of sex on fattening performance and carcass characteristics in kivircik lambs
(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2021-01-01) Koyuncu, Mehmet; KOYUNCU, MEHMET; Altincekic, Seniz Ozis; ÖZİŞ ALTINÇEKİÇ, ŞENİZ; Duru, Serdar; DURU, SERDAR; Canbolat, Onder; CANBOLAT, ÖNDER; Bursa Uludağ Üniversitesi/Ziraat Fakültesi.; 0000-0001-9044-8092; 0000-0001-5243-4458; I-9517-2017; AAG-8210-2021; JPL-0865-2023
The aim of this study was to evaluate the effect of sex on fattening performance and carcass characteristics of Kivircik lambs. Fifty head weaned Kivircik lambs, half males and half females, were used in fattening period. After weaning, the growth and feed consumption of the male and the female lambs fattened for 56 days were recorded. Average daily weight gain differed significantly (P<0.01) between the males and the females (294.9 and 214.2 g, respectively). A total of 10 lambs (5 males and 5 females) were slaughtered and the left side of the carcasses was cut into five joints. Dressing percentage (hot/cold) based on full weight and empty body weight were lower (P<0.05) for the males than the female lambs. Sex had a significant effect on kidney-knob and channel fat weight, M. longissimus dorsi section area (MLDA) and liquid expelled (P<0.01). Sex primarily affected the quantity of all types of fat deposits. The male lambs had higher muscle, muscle/bone and muscle/total fat ratios than females.
Effect of supplementation of urea on the nutritive value and fermentation characteristics of apple pulp silages
(Galenos Yayıncılık, 2022-01-01) Canbolat, Önder; CANBOLAT, ÖNDER; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Zootekni Bölümü; CJR-8926-2022
The aim of current experiment was to determine the effect of supplementation of urea on the nutritive value and fermentation characteristics of apple pulp silage. Apple pulp obtained from apple with Granny Smith (Malus domestica) varieties was used in the research. Apple pulp were ensiled in special glass jars with 1.5 L capacity. Urea (0, 0.5, 1.0, 1.5, 2.0 and 2.5% on DM basis) was added homogeneously to apple pulp in triplicate. The experimental silos were placed in a room until opening after 45 day of preservation to determine chemical composition and silage fermentation parameters. The addition of urea to apple pulp reduced the water soluble carbohydrate (WSC), content of neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent lignin (ADL) whereas the supplementation of urea significantly (P<0.01) increased crude protein (CP) contents of resultant silages. The addition of urea to apple pulp significantly (P<0.01) increased pH, lactic acid (LA), propionic acid (PA), butyric acid (BA) and ammonia nitrogen (NH3-N) contents of the resultant silages whereas the supplementation of urea significantly (P<0.01) reduced the acetic acid (AA) contents. Addition of urea to apple pulp increased in vitro gas production, digestible organic matter (DOM), metabolic energy (ME) and lactic acid bacteria (LAB), and significantly reduced yeast and mold count (P<0.01). The urea supplementation also increased the aerobic stability of the resultant silages. It can be concluded that supplementation of urea to apple pulp at 2.0 and 2.5% can be recommended to improve the nutritive value and fermentation parameters of the resultant silages.
Effects of oregano essential oil and capsicum extract on fattening, serum constituents, and rumen fermentation of lambs
(South African Journal of Animal Sciences, 2021-01-01) Ünlü, Hayrullah Bora; İpçak, Hasan Hüseyin; Kandemir, Çağrı; Özdoğan, M.; Canbolat, Önder; CANBOLAT, ÖNDER; ABB-4865-2020; AAQ-1390-2021; GOJ-9641-2022
This study investigated dietary supplementation of weaned lambs with Origanum vulgare essential oil and Capsicum oleoresin (chilli pepper) extract. Thirty-six eight-week-old male and female Menemen lambs were used in this study. Three dietary treatment groups consisted of T1, an unsupplemented control group; T2, a group supplemented with 300 mg/kg oregano essential oil, and T3, a group supplemented with 300 mg/kg Capsicum oleoresin. Feed and fresh water were available to the lambs ad libitum during the 56-day experiment. No significant effects of treatment were detected on growth rate, feed intake and feed conversion. In addition, serum urea, creatine, total protein, albumin, amylase, aspartate amino transferase (AST), alanine amino transferase (ALT), and gamma glutamyl transferase (GGT) levels did not differ among treatments on day 56 of the study. When oregano oil and capsicum extract were added to the feed, total volatile fatty acids (TVFA), acetate (AA), propionate (PA), butyrate (BA), isobutyrate (IBA), valerate (VA), and AA to PA ratio in the rumen were decreased significantly in comparison with the control group at two hours after feeding, with the effect of T2 being greater than that of T3. Female lambs had lower levels of TVFA than male lambs. Thus, although neither additive affected fattening performance and serum constituents of the lambs, both altered the rumen fatty acid profile.
Effects of sour yogurt as an alternative additive in second crop corn silage
(MDPI, 2022-10-01) Önenç, Sibel Soycan; Erten, Kadir; Canbolat, Önder; CANBOLAT, ÖNDER; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Zootekni Bölümü; JHB-2809-2023
In this study, we evaluated the influence of sour yogurt as a natural microbial inoculant in second-crop corn silages. For this purpose, two trials with different dilution rates were conducted. In Trial I, the groups 10 g sour yogurt + 5 g distilled water (SY10-2), 20 g sour yogurt + 10 g distilled water (SY20-2), 30 g sour yogurt + 15 g distilled water (SY30-2), 40 g sour yogurt + 20 g distilled water (SY40-2), 50 g sour yogurt + 25 g distilled water (SY50-2) and no additives were added to the control (CON) group. The groups in Trial II, 10 g sour yogurt + 10 g distilled water (SY10-1), 20 g sour yogurt + 20 g distilled water (SY20-1), 30 g sour yogurt + 30 g distilled water (SY30-1), 40 g sour yogurt + 40 g distilled water (SY40-1), 50 g sour yogurt + 50 g distilled water (SY50-1) and 10 g of distilled water were added to the control (WCON) group. For the silages opened on the 90th day of ensiling, the highest lactic acid content was determined in the SY20-2 and SY20-1 groups (p < 0.05). The lowest amount of ammonia nitrogen was in the SY30-2 group (p < 0.05). In the aerobic period, the SY10-2 and SY20-2 groups remained more stable than the others. As a result, the SY20-2, SY30-2, SY20-1, and SY30-1 groups improved the fermentation quality of corn silages, but the effect on aerobic stability was not significant and was similarly found with the homofermentative bacterial inoculants.
Feed value of dried and ensiled paulownia (Paulownia spp.) leaves and their relationship to rumen fermentation, in vitro digestibility, and gas production characteristics
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2021-01-01) Özelcam, Hülya; İpcak, Hasan Hüseyin; Özüretmen, Sema; Canbolat, Önder; CANBOLAT, ÖNDER; JHB-2809-2023
The study aimed to evaluate the potential use of dried or ensiled paulownia (Paulownia spp.) leaves as roughage source for ruminants. Paulownia tree leaves were collected from one-year-old hybrid (C-125, CAR, and TF-33 clones) trees. Dried paulownia leaves of the clones were different in dry matter (DM), crude ash (CA), crude protein (CP), ether extract (EE), crude fiber (CF), and nitrogen-free extract (NfE) and similar in neutral detergent fiber (NDF), acid detergent fiber (ADF), and acid detergent lignin (ADL); however, these values (except EE and ADL) of ensiled leaves were significantly different among the clones. Mean CP, CA, and condensed tannin contents in dried leaves were 15.36, 9.21, and 1.75%, respectively; NDF, ADF, and ADL contents were 38.35, 35.49, and 12.08%, respectively. Mean total volatile fatty acids, in vitro organic matter digestibility (IVOMD), and metabolizable energy (ME) value in dried leaves were 95.26 mmol/L, 76.34%, and 10.77 MJ/kg, respectively, whereas, CO2 and CH4 production were 54.66 and 29.78 mmol/L, respectively. Buffering capacity and water-soluble carbohydrates varied among the pre-ensiled paulownia leaves, although their means were 395.66 mEq/kg DM and 86.63 g/kg DM, respectively. In ensiled leaves, the pH, lactic acid ratio, and acetic acid ratio were 4.98, 11.23, and 2.56%, respectively, and butyric acid was not detected in any of the silages. Mean values of IVOMD and ME in ensiled leaves were 72.30% and 9.93 MJ/kg, respectively. Dried paulownia leaves are a high-quality alternative forage and the ensiled form is of medium quality. Therefore, paulownia leaves could be used as an alternative roughage source for ruminants.