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Hygiene and sanitation, which are of great importance for the protection of human. Beside this quality and quantity of the milk is very important for human health. The aim of this project is to develop a training model in raw milk hygiene in Aydın province, and to increase knowledge, skills and competencies of vocational/professional groups in raw milk production. Two surveys were conducted for the farm workers to be trained within the scope of the project. Firstly, a demonstrative survey was conducted for the farms where milk hygiene training was provided. The education satisfaction survey was conducted for the people who were educated after the seminar. The surveys were prepared by the project executives and the questions were answered by face to face interview method. The milk samples of the study were collected from 157 dairy farm bulk tanks located in Aydin province, before the beginning of the project and after training courses. The milk samples were analyzed for Total Viable Count (TVC) and Somatic Cell Count (SCC). In conclusion, 11% of tank milk samples were below the norm value of 100000cfu/mL out of 157 farms. It is also seen that 27 farms reduced their SCC values below 400000cells/mL out of 56 farms with a norm value of ≥400000cells/mL after hygiene training. When the results were evaluated in general, hygiene was improved by 11% in average TVC value and 1% in SCC value after milking hygiene education. more...

Bu calisma, yaz kosullarinda yetistirilen etlik piliclerde sogutulmus tunek kullanimi ve tunek yuksekliginin tibia kemigi fiziksel (agirlik, uzunluk, cap, dayaniklilik ve agirlik-uzunluk endeksi) ve dayaniklilik (dayaniklilik, katilik, esneme katsayisi ve kirilma gucu) ozellikleri uzerine etkilerini incelemek uzere yapilmistir. Bir gunluk yasta 450 Ross-308 civciv calismanin materyalini o lusturmustur. C ivcivler 1 0 a yri b olmeye h er b ir grupta 1 5 c ivciv o lacak s ekilde 3 x2x2 d eneme d uzeni cercevesinde yerlestirilmistir. Tunek sicakligi 10oC’ye ayarlanmis olup, tunekler tabandan 7.5 ve 15 cm yuksekte olacak sekilde konumlandirilmistir. Sogutulmus tunek ve yukseklik gruplarinin tamaminda tunekler hayvanlarin yem ve su gibi ihtiyaclarini gidermek icin uzerlerinden gececekleri sekilde yerlestirilmistir. Tibia agirligi hem 7.5 cm (19.39 g) hem 15 cm (19.01 g) tunek yuksekliklerinde tunek olmayan (17.24 g) gruptan daha yuksek cikmistir (P more...

Bu çalışma damızlık bıldırcın rasyonlarında nano selenyum (Se) kullanılmasının verim, canlı ağırlık artışı, yumurta kalite özellikleri, sperm kalitesi, kuluçka parametreleri ve karaciğer üzerine etkilerini belirlemek amacıyla yapılmıştır. Araştırmada 20 erkek ve 60 dişi olmak üzere toplam 80 adet 10 haftalık yaşta bıldırcın (Coturnix coturnix Japonica) kullanılmıştır. Hayvanlar kontrol (K - inorganik sodyum selenit) ve deneme (D - nano sodyum selenit) olmak üzere iki gruba ayrılmış, her grup altında da her biri bir (1) erkek üç (3) dişi içeren 10 adet alt grup oluşturulmuştur. Nano Se kullanılması verim, canlı ağırlık ve yem tüketimi üzerine herhangi bir önemli etki oluşturmamıştır. Ancak yumurta ağırlığı (P more...

In this study, the effects of requirement level (60 mg/kg) of nano zinc supplementation (46 mg/kg) of breeding quail rations on egg production, weight gain, egg quality characteristics, sperm quality, hatching parameters and liver were determined. 10 week old quails (Coturnix coturnix Japonica) were divided into two groups: control and experiment with 10 replicates were formed under each group that having one male four female in each, a total of 100 (20 male and 80 female) quails were used in the study. At the end of 10 weeks trial period, supplementation of nano zinc does not have any significant effect on weight gain, feed consumption and egg production. In terms of egg quality characteristics, it was seen that the addition of nano zinc had a significantly decrease on egg yolk color (P, Yapılan bu araştırmada, damızlık bıldırcın rasyonlarına gereksinim düzeyini (60 mg/kg) sağlayacak şekilde nano çinko oksit katılmasının (46 mg/kg) yumurta verimi, canlı ağırlık, yumurta kalite özellikleri, sperm kalitesi, kuluçka parametreleri ve karaciğer üzerine olan etkileri incelenmiştir. Çalışmada 20 erkek ve 80 dişi olmak üzere toplam 100 adet bıldırcın (Coturnix coturnix Japonica) kullanılmış, 10 haftalık yaşta olan hayvanlar kontrol ve deneme olmak üzere iki gruba ayrılmış ve her grupta her biri bir erkek dört dişi içeren 10’ar adet alt grup oluşturulmuştur. 10 hafta sürdürülen deneme sonunda, damızlık bıldırcın rasyonlarına nano çinko oksit katılmasının canlı ağırlık, yem tüketimi ve yumurta verimi üzerine herhangi bir etkisinin olmadığı belirlenmiştir. Yumurta kalite özellikleri bakımından ise rasyona nano çinko oksit katılmasının yumurta sarısı rengi üzerinde önemli düzeyde (P more...

The objective of this study was to investigate the effects of photoperiod length and light intensity on leg and eye health, tonic immobility, some blood parameters, carcass, and meat quality characteristics in broilers. A total of 272 one-day-old male broiler chicks (Ross 308) were randomly assigned to four treatment groups based on the photoperiod length (23L:1D or increasing duration of light) and light intensity (20 lux vs. dim light) with four replicates. In this study, photoperiod lenght had no effect on incidence of foot pad and hock burn. On the other hand, the effect of photoperiod lenght had significantinfluenceonthegaitscore.Theincidencesofgaitscore(3+4+5)inbrightanddimlightgroupswasfoundas21.4and41.0%in broilers, respectively. In addition, the effect of light intensity had statistical significanceongaitscore.Thetonicimmobilityduration in 20 lux and dim light groups were 271.53 and 226.78 s, respectively, and tonic immobility duration was unaffected by light intensity. All the blood parameters, except for triglyceride, were not affected by light intensity. The dim light had a negative effect on broiler welfare as demonstrated by increased eye weight and dimensions. Cold carcass yield and whole breast and wing yields were lower in the dim light group than in 20 lux light intensity. The broilers kept with dim light had lower breast meat ultimate pH (6.19) and L* values (54.30) than those reared with 20 lux. These findingshavealotofimplicationsonthe use of increasing photoperiod and bright light to improve leg an eye health benefitsforthebroilerwelfareinbroilers.Key Words: carcass quality, corticosterone, eye and leg health, lighting more...