Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2019 / Cilt: 25 - Sayı: 2

Effect of Multi-enzyme Produced By a Single Fungus on Growth Performance and Some Carcass Parameters of Broiler Chicks Fed on Maize-Soya Based Diets

Bir Mantar Tarafından Üretilen Multi-enzimin Mısır-Soya Bazlı Rasyonla Beslenen Broyler Civcivlerinin Büyüme Performansı ve Karkas Parametrelerine Etkisi

Pages
221–230
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results showed that enzyme improved broiler performance almost 3.5% in contrast to the performance obtained fromthe negative control.

📌 3 Key Takeaways

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Objective & Hypothesis:The present study was conducted to test whether a multi-enzyme produced by a fungus would keep performance of broiler chicksreceiving a diet with almost 3% less nutrients (energy, protein, amino acids, calcium and phosphor) under two different housing density.In both experiments, positive control received standard broiler diet, negative control received a diet with 3% less nutrients than standardbroiler diet and enzyme group received the negative control diet+supplemental enzyme.
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Key Findings & Data:In the first trial with 1000, day-old chickshoused 10 birds/m2, only 1% improvement in feed conversion efficiency and body growth was achieved with enzyme supplementationin contrast to the negative control at the end of 35 days feeding period.
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Conclusion & Impact:The results showed that enzyme improved broiler performance almost 3.5% in contrast to the performance obtained fromthe negative control.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The present study was conducted to test whether a multi-enzyme produced by a fungus would keep performance of broiler chicksreceiving a diet with almost 3% less nutrients (energy, protein, amino acids, calcium and phosphor) under two different housing density.In both experiments, positive control received standard broiler diet, negative control received a diet with 3% less nutrients than standardbroiler diet and enzyme group received the negative control diet+supplemental enzyme. In the first trial with 1000, day-old chickshoused 10 birds/m2, only 1% improvement in feed conversion efficiency and body growth was achieved with enzyme supplementationin contrast to the negative control at the end of 35 days feeding period. In the second trial with 1200, day-old-chicks accommodated16 birds/m2. The results showed that enzyme improved broiler performance almost 3.5% in contrast to the performance obtained fromthe negative control. In conclusion, supplementing broiler diets based on maize/soya with a multi-enzyme produced by a single fungusprovides a great potential to gain the gap created by formulating almost 3% nutrients reduction in broilers housed with 16 birds/m2density. However, providing high comfort and better rearing condition as the birds at 10 birds/m2 density, positive effects of the enzymewas limited.

Özet

Mevcut çalışma, 35 günlük bir besi döneminde iki farklı kümes yoğunluğunda, yaklaşık %3 daha az besin (enerji, protein, aminoasit, kalsiyum ve fosfor) içerikli yem tüketen broyler civcivlerde bir mantar tarafından üretilen multi-enzimin performansı koruyup koruyamayacağını test etmek için yapılmıştır. Her iki çalışmada, pozitif kontrol standart broyler yemi, negatif kontrol standart broyler yeminden %3 daha az besin maddesi içeren yem ve enzim grubu negatif kontrol yemi+takviye enzim tüketmiştir. İlk denemede günlük yaşta 1000 civciv 10 civciv/m2şeklinde yerleştirilmiş, deneme sonunda enzim takviyesiyle negatif kontrole zıt şekilde yalnızca yemden yararlanma oranı ve vücut gelişiminde %1’lik iyileşme sağlanmıştır. İkinci denemede günlük yaşta 1600 civciv 16 civciv/m2şeklinde yerleştirilmiştir. 35 gün sonunda elde edilen sonuçlar enzim takviyesinin negatif kontrolden elde edilen sonuçlara zıt şekilde broyler performansını yaklaşık %3.5 iyileştirdiğini göstermiştir. Sonuç olarak, mısır/soya bazlı broyler rasyonlarına bir mantar tarafından üretilen multi-enzim ilavesi 16 civciv/m2yoğunlukta yerleştirilmiş broylerlerde yem formulasyonundan doğan %3 besin maddesi boşluğunu doldurmak üzere büyük potansiyel sağlamıştır. Ancak, yüksek konfor ve 10 civciv/m2yoğunluğu gibi daha iyi yetiştirme şartlarında, enzimin olumlu etkisi sınırlandırılmıştır.

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Cite This Article

UZUN, Y., YÜCELT, Ö., SABER, S. N., KUTLU, M., ÇELİK, L., BURĞUT, A., KUTLU, H. R., KUTAY, H., TOY, N., THIERY, P., YAVUZ, B. (2022). Effect of Multi-enzyme Produced By a Single Fungus on Growth Performance and Some Carcass Parameters of Broiler Chicks Fed on Maize-Soya Based Diets. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 25 - Sayı: 2, 221–230. https://ajindex.com/articles/569733

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