Karvakrol ve Timolün Pangasius hpophthalmus Bahklarının Büyüme Performansı ve Yem Dönüşüm Oranı Üzerine Etkisi

Bu çalışmada,bitkisel kaynaklı karvakrol ve timol ektraktlarının Pangasius hypophthalmus balığında büyüme performansı ve yem tüketim üzerine etkileri araştırılmıştır. Çalışmada ortalama ağırlık 1.33 &: 0.05 golan 840 adet Pangasius hpophthalmus balığı kullanılmıştır. Çalışmada 0, (Cl), (C3), (CS), (Tl), (T3), (T5) g/ kg yem oranında karvakrol ve timol ile 90 gün balıklar beslenmiştir. Tüm deneme grupları tekerrürlü olarak planlanmış ve tesadüfî parselleme metoduna göre balıklar gruplara dağıtılmıştır. Büyüme performansı bakımından en iyi sonucu yeme g/kg timol ilavesinin sağladığı belirlenmiştir.

The Effects of the Carvacrol and Thymol Addition to Pangasius hypophthalmus Feeds in Different Amount on the Growth Performance

In the present study we investigated the effects ofphytoadditive carvacrol and thymol on growth performance and feed utilization of Pangasius hypophthalmus. In trial, 840 Pangasius hypophthalmus which had average weight of 1.33 &: 0.05 gram was used. Fish were divided into seven groups before being fed for 90 days with 0, (Cl), (C3), (CS), 1(T1), 3(T3), (T5) g/kg of carvacrol and tymol. All treatment groups were planned three replicate and randomly plots method and fish were distributed to groups.lt was determined that g/kg timol addition to feed provided the best result in terms ofgrowth performance.


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