Ticari bir dezenfektanın broyler üretim kümeslerindeki etkinliğinin belirlenmesi

Öz

Etkili ve yeterli bir sanitasyon programı kanatlı yetiştiriciliğinde biyogüvenliğin kritik adımlarından biridir. Çalışmanın amacı, perasetik asit, hidrojen peroksit ve didesil dimetil amonyum klorit içeren yeni bir ticari dezenfektanın, kümes dezenfeksiyonunda etkinliğinin belirlenmesidir. Çalışma 3 farklı kümeste yürütülmüştür. Kümeslerden biri kontrol grubu olarak kullanılmış ve dezenfeksiyonu %16’lık gluteraldehit ile yapılmıştır. Diğer iki kümeste ise ticari dezenfektan üreticinin önerisi doğrultusunda uygulanmıştır. Dezenfeksiyon yapılmadan önce temizlikten 24 saat sonra, dezenfeksiyondan sonra, civciv girişinden önce ve civciv girişinden sonra olmak üzere yetiştirmenin farklı dönemlerinde örnekleme yapılmıştır. Üretim tipi ve üretim için kritik görülebilecek yerler dikkate alınarak kümes içerisindeki farklı noktalardan swap tekniği ile örnekler alınmıştır. Örnekler aerob genel canlı, koliform, Enterobacteriaceae, koagulaz pozitif Staphylococccus, Salmonella spp. ve E. coli yönünden analiz edilmiştir. Dezenfeksiyon sonrası çoğu noktada 2-4 log arası düşüşlerin olduğu gözlenmiştir. Kümeslerde koagulaz pozitif Staphylococcus ve Salmonella spp.’ye rastlanmamıştır. Sonuç olarak dezenfektanın kümeslerde istenilen seviyede hijyeni sağlayabildiği ancak fakat üç farklı kümesteki hijyenik koşullar arasında bir fark olmadığı ortaya konmuştur.

Anahtar Kelimeler

• Dezenfeksiyon,Dezenfektan,Broyler,Hijyen

Determination of the effectiveness of a commercial disinfectant in broiler production houses

Öz

An effective and adequate sanitation program is one of the critical steps in biosecurity in poultry farming. The aim of this study was to control the hygienic conditions of the broiler houses which’s disinfection was made with a commercial disinfectant contains peracetic acid, hydrogen peroxide and didesil dimethyl ammonium chloride. The study was conducted in 3 different broiler houses. One of the broiler houses was used as a control group and disinfection was made with 16 % gluteraldehyde. In the other two broiler houses commercial disinfectant was used according to the manusfacturers recommendation. Samples were taken from different periods of breeding; 24 hours after cleaning before disinfection, after disinfection before chicks arrival and after chicks arrival. Svap samples were taken from different points in the house considering the places that can be critical for the production. Aerobic bacteria, coliform, Enterobacteriaceae, coagulase positive Staphylococccus, Salmonella spp. and E. coli were analyzed from the samples. It was observed that there were 2-4 log decreases at most points after disinfection also, no coagulase positive Staphylococcus and Salmonella spp. were detected. According to the results, commercial disinfectant was found to be effective but there was no difference detected between the hygienic conditions of the three broiler houses.    

Anahtar Kelimeler

• Broiler,disinfectant,disinfection,hygiene

Kaynakça

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