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Öğe The determination of nutrient contents and metabolizable energy levels of some grains and grain by-products produced in Kirikkale region(Ankara Univ Press, 2007) Güngör, Tülin; Başalan, Mehmet; Aydoğan, İlkayThis experiment was carried out to determine the nutrient contents and metabolizable energy (ME) levels of some plant origin feedstuffs produced in Kirikkale Region. Some grains and by-products including corn, barley, wheat, screening wheat, vetch, chickling vetch, wheat bran, selector leftover wheat were used in this experiment. In this study dry matter, crude protein, ether extract, crude ash and nitrogen free extract levels of feed samples were determined by Weende Analysis methods and crude fiber levels by Crampton and Maynard's method. The equations developed by Carpenter and Clegg was used to calculate the ME values of feeds for poultry and the equation by Turkish Standard Institute was used to calculate the ME values of feeds for ruminants.Öğe Kırıkkale yöresinde üretilen bazı kaba yemlerde besin madde miktarları ve metabolize olabilir enerji düzeylerinin belirlenmesi(2008) Güngör, Tülin; Başalan, Mehmet; Aydoğan, İlkayBu çalışma Kırıkkale yöresinde üretilen ve ruminant beslemede yaygın olarak kullanılan bazı kaba yemlerde ham besin madde miktarları ile metabolize olabilir enerji (ME) düzeylerinin belirlenmesi amacıyla yapılmıştır. Araştırmada Kırıkkale yöresinde üretilen bazı kaba yemler (yonca kuru otu, macar fiği kuru otu, mısır silajı, kuru mısır hasılı, buğday samanı, nohut samanı ve üzüm cibresi) kullanılmıştır. Kaba yem örneklerinde kuru madde (KM), ham protein (HP), ham kül (HK), ham yağ (HY) analizleri Weende analiz sistemine göre ve ham selüloz (HS) analizleri ise Crampton ve Maynard metoduna göre yapılmıştır. Yemlerin asit deterjan fiber (ADF) ve asit deterjan lignin (ADL) içerikleri ise Van Soest yöntemine göre belirlenmiştir. Yem maddelerinde ME değerleri HS, ADF ve ADL sonuçlarından yararlanılarak hesaplanmıştır. Kaba yemlerin KM düzeyleri %90.12-95.31 arasında değişmektedir. İyi kaliteli ve kötü kaliteli yonca kuru otu, mısır silajı, buğday samanı ve üzüm cibresinde ortalama HP ve HS miktarları sırasıyla %20.26, 12.11, 5.61, 3.63, 12.15 ve 24.71, 30.62, 33.30, 45.53, 33.52 olarak belirlenmiştir. Bu çalışmada, Kırıkkale yöresinde üretilen bazı kaba yemlerin besin madde kompozisyonu ve enerji değerleri tespit edilerek tablo haline getirilmiştir.Öğe Kırıkkale yöresinde üretilen bazı tane yemler ve yan ürünlerinde besin madde miktarları ve metabolize olabilir enerji düzeylerinin belirlenmesi(2007) Güngör, Tülin; Başalan, Mehmet; Aydoğan, İlkayBu çalışma Kırıkkale yöresinde üretilen ve yem hammaddesi olarak karma yem üretiminde kullanılan bazı bitkisel kaynaklı yem maddelerinde ham besin madde miktarları ile metabolize olabilir enerji (ME) düzeylerinin belirlenmesi amacıyla yapılmıştır. Araştırmada Kırıkkale yöresinde üretilen bazı tane yemler ve yan ürünleri (mısır, arpa, buğday, elekaltı buğday, fiğ, mürdümük, buğday kepeği, selektör artığı) kullanılmıştır. Yem örneklerinde kuru madde, ham protein, ham kül, ham yağ ve azotsuz öz madde analizleri Weende analiz sistemine göre ve ham selüloz Crampton ve Maynard metoduna göre yapılmıştır. Yem maddelerinde ME değerlerinin hesaplanması için kanatlılarda Carpenter ve Clegg formülü, ruminantlarda ise TSE tarafından önerilen formül kullanılmıştır.Öğe Performance and Some Blood Biochemical Parameters of Broilers Fed Diets Containing(Gorgan Univ Agricultural Sciences & Natural Resources, 2024) Demirci, Mehmet; Evci, şevket; Karslı, Mehmet Akif; Aydoğan, İlkayThis study aimed to explore the impact of incorporating hemp seed oil (Cannabis sativa L.) at 1.5% and 3% levels in broiler diets on broiler performance, carcass yield, weights of some internal organs, and some blood parameters. In total, 132 day-old broiler chicks (Ross 308) were utilized, with the control group (C) receiving a basal diet without supplementation. Experimental groups included 1.5% hemp seed oil (HOA) and 3% hemp seed oil (HOB) added to the basal diet. The 42-day experiment concluded with the total average live weight (LW) for control, HOA, and HOB groups reaching 2637.90, 2647.81, and 2665.68 g, respectively. Average live weight gains (LWG) were 2595.03, 2605.16, and 2622.54 g; average feed intake (FI) amounted to 4044.25, 3880.78, and 3900.36 g, and feed conversion ratio (FCR) values were 1.56, 1.50, and 1.49, respectively. While LW, LWG, and FI values did not differ significantly between groups (P > 0.05), the addition of hemp seed oil notably improved FCR (P < 0.05). Relative carcass rates and weights of carcass, heart, pancreas, and spleen were similar across groups (P > 0.05). However, liver weight was lowest in the HOA group, and the bursa of Fabricius weight was lowest in the C group (P < 0.05). No statistical differences were observed in serum glucose, albumin, triglyceride, and total cholesterol parameters among groups (P > 0.05). Total protein, HDL-c, nonHDL-c, LDL-c, TAC, and TOC values were significantly influenced by hemp seed oil (P < 0.05). In conclusion, the data suggest that adding up to 3% hemp seed oil to broiler diets can have notable effects on feed conversion ratio and serum biochemical parameters, offering critical health benefits, particularly in improving serum lipid profiles. However, the antioxidant properties of hemp seed oil were found to be weak.Öğe The Effect of Fluoride Toxication on Duodenum, Jejunum and Ileum of Broilers(2018) Aydoğan, İlkay; Yıldırım, Ebru; Kabakçı, Ruhi; Sümer, TuğçeThe aim of this study is to evaluate the effect of fluoride toxication on the contraction and histopathological changes of duodenum, jejunum and ileum of broiler chicken. A total of 80 Ross 308 one-day-old male chicks assigned to 2 treatment groups with 4 replicates of 10 birds per replicated. 1st group was control group and the second group was a fluoride toxicated group, which was given 800 mg / kg flouride with the diet. Between 42 and 49 days of the study, randomly 3 chickens were chosen from each replicate group. Therefore totally 24 chickens were used to determine the contractile activity and examine the histopathological changes in the intestine. The broilers were decapitated and the duodenum, jejunum and ileum preparations were isolated, and mounted under 1 g of basal tension at isolated organ bath. The acetylcholine contractions were examined. There were no significant difference in the contraction of jejunum and ileum preparations, but the duodenum contractions were significantly decreased in fluoride given group as compared to control group, and in fluoride given group 7 of 13 duodenal samples showed no response to ACh. Microscopically; duodenal villus height / villus width ratio was 3.88 in fluoride group, while 6.84 in the control group. This significant ratio difference showed that fluoride could have a toxic effect caused by the villi thickness with severe mononuclear cell infiltration, hyperplasia of the lymphoid follicles and mild haemorrhagia in lamina propria. However there were no histopathological changes in jejunum and ileum between fluoride and control groups. These histopathological results were supported by the pharmacological findings. It is concluded that fluoride toxication affected the duodenal contractions and caused histopathological changes on the normal villus structure of duodenum in the broiler chicken.Öğe The Effects of Mannan Oligosaccharide and Chitosan Oligosaccharide on Performance and Blood Parameters of Broilers(2018) Leblebicier, Özgül Deniz Yılmaz; Aydoğan, İlkayThe aim of this study was to evaluate the mannan oligosaccharide (MOS) and chitosan oligosaccharide (COS) on growth performance and blood parameters in broilers. A total of one day old 120 male broiler chicks (Ross 308) were utilized in this study. Chickens were fed a period of 42 days with experimental diets. Each dietary treatment was assigned to four replicates of 10 birds. Dietary treatments included a basal diet (control group); the MOS group (basal diet + 100 ppm Mannan oligosaccharide); and the COS group (basal diet+ 100 ppm Chitosan oligosaccharide). Total protein, albumin, total cholesterol, triglyceride, glucose, and plasma Cu and Zn levels were analyzed. At the end of the experiment, mean body weights (BW) were measured 2340.45, 2458.11, and 2325.38 g, respectively. Chicks fed with MOS group had a 5.03% higher BW than the control group. Dietary addition of MOS and COS had no significant effects in body weight gain, feed consumption, feed conversion ratio, carcass yield, and some blood parameters. Serum Cu level was significantly increased by dietary supplementation of MOS and COS compared to the control group. In conclusion, dietary supplementation of MOS and COS led to improved serum Cu level in broiler.
