Yazar "Kara, Muhammet Ali" seçeneğine göre listele
Listeleniyor 1 - 9 / 9
Sayfa Başına Sonuç
Sıralama seçenekleri
Öğe Dünyada ve Türkiye’de Manda Yetiştiriciliğinin Durumu ve Geleceği(2019) Yılmaz, Ayhan; Kara, Muhammet AliBu çalışmada, dünyada ve Türkiye’de manda yetiştiriciliğinin çeşitli göstergeler bakımından değerlendirilmesi vegeleceğine ilişkin bazı öngörülerde bulunulması amaçlanmıştır. Son yıllarda organik hayvansal üretime yönelik eğilimlerhâlihazırda geleneksel üretim yapılarını koruyan hayvancılık kollarını yeniden önemli kılmaktadır. Manda yetiştiriciliğininde, hayvancılıktaki yeni eğilimler dikkate alındığında, oldukça önemli bir hayvancılık kolu olup bu yöndeki taleplerinkarşılanmasına katkı sunması beklenmektedir. Dünyada ve Türkiye’de manda yetiştiriciliğinin çoğunlukla geleneksel üretimsistemlerinin devam ettirildiği Asya kıtasında varlık göstermesi dönüştürülme ihtiyacını gerektirmektedir. Nitekim bazıAvrupa ülkelerinde manda yetiştiriciliğinde daha modern yaklaşımların benimsenmeye başlandığı gözlenmekte ve buyetiştirme kolunun endüstriyel boyutlarının güçlendirilmeye çalışıldığı anlaşılmaktadır. Türkiye’de ise manda yetiştiriciliği,son yıllara kadar başta manda varlığında görülen dramatik düşüşler olmak üzere yetiştirme özellikleri, sağlık koruma, mandaürünlerinin üretilmesi ve pazarlanması noktasındaki eksikliklerle temayüz etmektedir. Sonuç olarak hem dünyada hem deülkemizde manda yetiştiriciliği temelde geleneksel bir üretim sistemiyle karakterize olmakla birlikte bazı Avrupaülkelerinde bu yetiştirme kolundaki iyileştirmeler ve gelişmelerin önemli olduğu görülmektedir. Başta manda ıslahıçalışmaları olmak üzere besleme, sürü yönetimi, sağlık koruma ve manda ürünlerine dönük bir bilincin oluşturulması, etkiliörgütlenme kanallarına yer verilmesi ve bazı hayvansal ürünler bakımından alternatif bir hayvansal üretim kolu olarakbakılmasına ihtiyaç duyulmaktadır.Öğe Effect of Dietary Supplementation with Different Levels of Creatine Monohydrate on Productive and Carcass Performance of Broiler chicks(Journal of Zankoy Sulaimani, 2018) Ahmed, Nma Hassan; Rashid, Saman Abdulmajid; Kara, Muhammet AliThe study was conducted to investigate the effects of dietary supplementation with different levels of Creatine Monohydrate on productive and carcass performance of broiler chickens. Day old Ross 308 broiler chicks, divided into three periods with 4 treatments for each 3 replicates based on completely randomized design for 42 days. Feed and water were provided as ad libitum. Chicks were divided into four treatments for 3 periods (1-42, 28-42 and 35-42) days, control was 30 birds and for each treatment 90 birds; each treatment for one period contained three replicates of 10 birds. Dietary Creatine Monohydrate was added to the diet from the first day to the end of experimental which lasted 42 days at levels of 0% (Control), for each period 0.05%(T1),0.075%(T2) and 0.1%(T3). The body weight was significantly (P<0.05) there was effect to crea ne Monohydrate supplementa on at period (1-42) on body weight also was effect to crea ne Monohydrate supplementa on at period (1- 42) on weight gain, it was not significantly (P<0.05), effect on breast meat yield at period (1-42). However, Creatine monohydrate had no significant effect on feed intake at the period (1-42, 28-42 and 35-42), there was no significant effect on feed conservation ratio, mortality and Thigh meat yield at periods (1-41, 28-42 and 35-42). Creatine monohydrate had no significant effect on (body weight, weight gain, and breast meat yield) at periods (28-42 and 35-42).Öğe effect of dietary supplementation with different levels of L-Carnitine(Scientific Papers, Animal Science, Series D, 2018) Warmazyar, Mohammed Mohammed Rasheed Hameed; Kara, Muhammet Ali; Kirkuki, Shahla Mohammed SaeedThe experiment was conducted between March 8th, 2017 and April 26th, 2017 at the Poultry Farm of Animal Sciences Department, College of Agricultural Sciences, Sulaimani University to investigate the effects of dietary supplementation with different levels of L-carnitine on economic productivity and performance of broiler chickens. By using 260 one-day old of Ross 308 broiler chicks, divided into 5 treatments and 4 replicates based on completely randomized design for 49 days. Feed and water were providedas ad libitum. Chicks were divided into five treatments 52 birds for each treatment. Each treatment contained four replicates of 13 birds. Dietary L-carnitine was added to the diet from the first day to the end of experimental which lasted 49 days at levels of 0% (Control), 0.01% (T1), 0.02% (T2), 0.04% (T3) and 0.08% (T5). The body weight had significantly (p<0.05) affected by L-carnitine supplementation at period 6 and 7, feed intake at 6th, 7th and 8th period, L-carnitine had a significantly (p<0.05) effect on weight gain at 6th and 8th period, it had significant effect on feed conversion ratio at 5th and 6th period. While L-carnitine had no significant effect on the overall body weight, weight gain, feed intake and feed conversion ratio at the final of the experiment. However, L-carnitine had no significant effect on dressing percentage with and without giblets while it had a significantly (p<0.05) effect on abdominal fat at T5 compare to other treatments. In addition, there were no significant effects of treatments on the economic index (European Production Efficiency Factor and European Broiler Index).Öğe EFFECT OF DIETARY SUPPLEMENTATION WITH DIFFERENT LEVELS OF L-CARNITINE ON PRODUCTIVE AND ECONOMIC PERFORMANCE OF BROILER CHICKENS(Univ Agricultural Sciences & Veterinary Medicine Bucharest, 2018) Warmazyar, Mohammed Mohammed Rasheed Hameed; Kara, Muhammet Ali; Kirkuki, Shahla Mohammed SaeedThe experiment was conducted between March 8th, 2017 and April 26th, 2017 at the Poultry Farm of Animal Sciences Department, College of Agricultural Sciences, Sulaimani University to investigate the effects of dietary supplementation with different levels of L-carnitine on economic productivity and performance of broiler chickens. By using 260 one-day old of Ross 308 broiler chicks, divided into 5 treatments and 4 replicates based on completely randomized design for 49 days. Feed and water were providedas ad libitum. Chicks were divided into five treatments 52 birds for each treatment. Each treatment contained four replicates of 13 birds. Dietary L-carnitine was added to the diet from the first day to the end of experimental which lasted 49 days at levels of 0% (Control), 0.01% (T1), 0.02% (T2), 0.04% (T3) and 0.08% (T5). The body weight had significantly (p<0.05) affected by L-carnitine supplementation at period 6 and 7, feed intake at 6th, 7th and 8th period, L-carnitine had a significantly (p<0.05) effect on weight gain at 6th and 8th period, it had significant effect on feed conversion ratio at 5th and 6th period. While L-carnitine had no significant effect on the overall body weight, weight gain, feed intake and feed conversion ratio at the final of the experiment. However, L-carnitine had no significant effect on dressing percentage with and without giblets while it had a significantly (p<0.05) effect on abdominal fat at T5 compare to other treatments. In addition, there were no significant effects of treatments on the economic index (European Production Efficiency Factor and European Broiler Index).Öğe Effect of Sumac, Yeast, and Onion on Broiler Chicken Performance(2022) Al-Jaf, Hardi Ahmed Karim; Del, Yaser Khorram; Kara, Muhammet AliThis study was conducted to determine the effects of sumac, yeast, and onion supplementation to broiler chicken feeds on performance. Four hundred and fifty, one-day-old Ross 308 broiler chicks were obtained from Yagoo Group Hatchery in Sulaymaniyah Province and were randomly distributed into three treatment groups (150 chicks for each group) with six replicates (each 25 chicks). Chicks were raised on floor cages (210 × 200 × 100 cm). T1 (Feed with 0 mg kg-1 sumac, yeast, and onion), T2 (Feed with 10, 2 and 20 mg kg-1 sumac, yeast, and onion for every day) and T3 (Feed with 10, 2 and 20 mg kg-1 sumac, yeast, and onion for 2 days added and 2 days free in the rearing period) experiment groups were constituted. In the study, the effects of the treatments on the performance parameters were found to be statistically significant. In body weight, the highest group in terms of total body weght gain and total feed intake was T3, and it was significantly higher than T2 and control groups (p<0.001). Again, T2 was found to be significantly higher in terms of these parameters compared to the control group (p<0.001). In total, the feed conversion rate (FCR) was found to be statistically significant. While T3 had a similar FCR (1.50) to the control group, it was significantly lower (p<0.001) compared to T2 (1.68). In general, the treatments were found to have a positive effect on performance parameters.Öğe Effects of manganese and boron levels in breeder Japanese quails ration on performance, eggshell quality, and bone biomechanical properties(Elsevier, 2024) Kara, Muhammet AliBackground: Improved understanding of the impact of (Mn) and boron (B) levels in the dietary regimen of Japanese quails on their performance, eggshell quality, and bone properties might facilitate the optimization of their nutritional intake and improving health and productivity. Methods: The effects of Mn and B added to the rations of breeder Japanese quail alone or together were investigated on performance, eggshell quality, and bone biomechanical characteristics. Results: Egg production, egg mass, feed consumption, and feed conversion ratio values related to the performance of breeding quail were not affected by the single or combined addition of Mn and B. Average live weight gain and egg weight values were significantly affected by Mn and B additions. The highest average body weight gain (47.917 g) and egg weight (13.805 g) values were reached at 120 x 20 (120 mg Mn/kg + 20 mg B/kg) interaction. The interaction of 120 x 20 was appropriate considering the eggshell ratio and eggshell fracture strength values. The ultimate shear force and shear stress parameters were significantly affected by 60 mg/kg Mn or 20-80 mg/kg B additions compared to the control. The addition of 40-80 mg/kg B significantly increased the shear fracture energy. The femur bone Iron (Fe) content significantly increased with the combined additions of Mn and B. The combined Mn and B additions had no significant effect on bone calcium (Ca), phosphorus (P), and magnesium (Mg) contents, while the 0Mn x 20B interaction resulted in significantly higher bone Ca and P content than the control. The increase in Fe, Ca, P, and Mg accumulation in the bones could be associated with B addition in the Mn x B interaction. Conclusion: In the production of breeding Japanese quail, the addition of 120 mg Mn/kg to the diet would be appropriate, considering the performance characteristics of the quails, when Mn is used alone. The results revealed that the addition of 60 x 120 (Mn x B) interaction can be recommended for successful Japanese quail production. Nevertheless, more detailed studies assessing the effect of combined Mn and B additions to Japanese quail diets are needed to elucidate the action mechanism and to draw more precise conclusions.Öğe Impact of Enzymes Supplementation (?- Amylase and Xylanase) in Diets Contains Corn and Wheat on Performance of Broiler Chickens(Journal of Zankoy Sulaimani, 2018) AL-Jaf, Hardi Ahmed Karim; Kara, Muhammet Ali; Rashid, Saman AbdulmajidBirds are naturally output enzymes for digesting nutrients. However, birds does not have enzymes to moulder fiber perfectly and that enzymes secretion by salivary glands is very limited, especially to digesting high ratio of starch. So we need to add enzymes (?- Amylase and Xylanase) in the feed to aid digestion. The influence of enzyme supplementation on performance and digestibility in broiler chicks was examined for the diet containing corn and wheat with different levels of enzymes, while the diet containing corn and wheat, and adding enzymes of broiler chickes resulted significant (P?0.05) increases in live body weight, weight gain, feed conversion and carcass weight, The best results for the traits included in this study were recorded by supplementing diet of broiler chicks with enzymes at the level of 0.04 % (T3, T6, and T9).Öğe The impact of different boron levels in diet on performance and eggshell quality of Japanese quails (Coturnix japonica)(Elsevier, 2022) Kara, Muhammet AliThis study was carried out to investigate the effects of different levels of boron supplementation on the performance and eggshell quality of 162 breeding quails at 7 weeks of age. For this purpose, 9 different diets with addition of 0, 20, 30, 40, 60, 80, 120, 160 and 240 mg/kg B were used. The experiment was designed at 9 different levels of B, as 3 replicates, on 27 subgroups in total. Each cage compartment was accepted as replicate and 4 female and 2 male quails were placed in each cage. Water and feed are provided as ad-libutum to the quails that are housed in battery-type cages and the lighting was applied continuously. The final body weight (FBW) of the quails, body weight gain (BWG), feed intake (FI), egg production (EP%), egg mass (EM), feed conversion ratio (FCR), egg weight (EW), egg specific gravity (ESG), egg surface area (ESA), eggshell weight (ESW%), eggshell breaking strength (ESBS) values were measured. The effect of the addition of different levels of B to the rations on BW, BWG, FI, EP %, EM and FCR was not statically significant, while effects on EW (p < 0.01), ESG (p < 0.01), ESA (p < 0.05), ESR % (p < 0.01) and ESBS (p < 0.01) was found to be significant. As a result, the 20 mg/kg B addition to the rations was sufficient for a good eggshell quality and performance, and it was observed that higher doses had a negative effect on performance and shell quality in general. (c) 2021 The Author(s). Published by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).Öğe Üniversite Öğrencilerinin Tavuk Eti Tüketim Alışkanlıkları:Siirt Üniversitesi Örneği, Türkiye(2020) Kara, Muhammet Ali; Tekeli, Ahmet; Mikail, NazireBu çalışmada, Siirt Üniversitesi’nde öğrenim gören öğrencilerin tavuk eti tüketim alışkanlıkları ve bu alışkanlıkları etkileyen faktörlerin belirlenmesi amaçlanmıştır. Çalışma materyalini Siirt Üniversitesi’nde öğrenim gören toplam 217 önlisans ve lisans öğrencileri ile yüz yüze anket yöntemi ile elde edilen veriler oluşturmaktadır. Anket uygulaması 2019 yılı Nisan-Mayıs aylarında yürütülmüştür. Öğrencilerin tavuk etinin tercih edilen kısımları incelendiğinde, göğüs eti % 34.46 ile en çok tercih edilen kısım olurken, sakatat kısmı ise % 1.87 ile en az tercih edilen kısım olmuştur. İşlenmiş tavuk eti tercihlerinde de tavuk döner % 64.4 ile en üst seviyede yer almıştır. Tavuk eti satın alırken en çok tercih ettikleri unsur %62.92 ile son kullanma tarihi olmuştur. Tavuk eti satın alırken en çok tercih edilen yerler % 58.80 ile marketler olurken, en az tercih edilen yerler ise % 3.75 ile bakkal ve semt pazarları olmuştur. Ankete katılan üniversite öğrencilerinin % 68.5’inin tavuk etinin besleyici değerini bildiği, % 31.5’inin ise besleyici değerini bilmediği belirlenmiştir. Ancak bu sonuçların tersine öğrencilerin % 91.0’ının tavuklarda hormon kullanıldığını, % 82.4’ünün tavuklarda büyüme uyarıcı olarak antibiyotik kullanıldığını düşündüklerini bildirmişlerdir. Tavuk eti tüketiminde değişime neden olan faktörlerin cinsiyet ve bazı bilgi düzeylerine göre sonuçları incelendiğinde, hayvanlarda antibiyotik kullanılması, TV-radyo ve gazete haberlerinin, hayvan hastalıkları riskinin, yağ oranının düşük olması, kanatlı sektöründe medyanın etkisi gibi parametrelerin tavuk eti tüketiminde cinsiyetler arasında önemli farklılıklar yarattığı sonucuna varılmıştır (p<0.01). Bu değerlerin hepsinde kadınların değerleri, erkeklere göre daha yüksek bulunmuştur. Sonuç olarak, ankete katılan öğrencilerin tavuk eti tüketim değerleri yıl bazında hesapladığında bu değer Türkiye ortalamasının üzerinde olmuştur. Bu sonuç her ne kadar sevindirici olsa da, öğrencilerin çoğunun tavuklarda hormon kullanıldığını, büyüme uyarıcı olarak antibiyotik kullanıldığını bildirmeleri, onların tavuğun besleyici değeri hakkında tam bilgi sahip olmadıklarını göstermektedir. Bu konularda toplumun bilinçlendirileceği gerek görsel, gerekse yazılı basında konunun önemini vurgulayacak yeni çalışmalara ihtiyaç vardır.
