SavedAdd your journal

Journals / Ekoloji / 2012 / Cilt: 21 - Sayı: 85

Determantion of growth parameters, digestibility and nitrogen-phosphorus enviromental impacts of enzyme supplementation to soybean based diet in rainbow trout (Oncorhynchus mykiss)

Soya içerikli gökkuşağı alabalığı (Oncorhynchus mykiss) yemlerine ilave edilen enzimlerin büyüme performansı, sindirilebilirlik ve azot-fosfora ilişkin çevresel etkilerinin belirlenmesi

Yılmaz EMRE
Huseyin SEVGILI
Ibrahim DILER
Muhammet ARABACI
Journal
Ekoloji
Pages
89–97
Publication Date
2022-10-17
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

About of growth performance were found while condition factor (1,21-1,23) were statistically similar (p>0.05) however growth rate (173,68-177,27), specific growth rate (1,118-1,340) and feed conversion ratio (1,26-1,30) significantly different among groups (p

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study was carried out to determine the effects on growth performance, feed utilization, apparent digestibility and reduce environment pollution waste output of nitrogen and phosphorus of diets based on Soybean Meal (40%) supplemented with exogenous enzymes in rainbow trout (Oncorhynchus mykiss) culture.
📊
Key Findings & Data:Trout groups was began (initial mean weight 87.00±1,5g) method of random plots with 3 replications of 50 fish/pond with the ratio of 1050 fish with 6,0 metrik tonne in concrete ponds. 43% protein - 12% fat diet was used as the with no added enzyme in control group (K0) and diet supplemented with %02 protease enzyme (P), %02 mix enzyme (cellulose, xylanase, endo-ß-1,3:1,4-glucanase (M), %02 pyhtase enzyme (F), %01 protease + %02 mix enzyme (PM), %01 protease + %01 phytase (PF) and %01 mix enzyme + %01 phytase (MF) were tested in total 7 groups.
💡
Conclusion & Impact:About of growth performance were found while condition factor (1,21-1,23) were statistically similar (p>0.05) however growth rate (173,68-177,27), specific growth rate (1,118-1,340) and feed conversion ratio (1,26-1,30) significantly different among groups (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This study was carried out to determine the effects on growth performance, feed utilization, apparent digestibility and reduce environment pollution waste output of nitrogen and phosphorus of diets based on Soybean Meal (40%) supplemented with exogenous enzymes in rainbow trout (Oncorhynchus mykiss) culture. Trout groups was began (initial mean weight 87.00±1,5g) method of random plots with 3 replications of 50 fish/pond with the ratio of 1050 fish with 6,0 metrik tonne in concrete ponds. 43% protein - 12% fat diet was used as the with no added enzyme in control group (K0) and diet supplemented with %02 protease enzyme (P), %02 mix enzyme (cellulose, xylanase, endo-ß-1,3:1,4-glucanase (M), %02 pyhtase enzyme (F), %01 protease + %02 mix enzyme (PM), %01 protease + %01 phytase (PF) and %01 mix enzyme + %01 phytase (MF) were tested in total 7 groups. About of growth performance were found while condition factor (1,21-1,23) were statistically similar (p>0.05) however growth rate (173,68-177,27), specific growth rate (1,118-1,340) and feed conversion ratio (1,26-1,30) significantly different among groups (p

Özet

Bu çalışma; % 40 soya içerikli gökkuşağı alabalığı (Oncorhynchus mykiss) yemlerine ilave edilen bazı ticari enzimlerin büyüme performansı, yemden yararlanma, protein ve azot-fosfor sindirilebilirlikleri ile ortama bırakılan azot-fosfor kirliliğinin belirlenmesi amacıyla yapılmıştır. Alabalıklar (başlangıç ağırlığı 87,0±l,5g.) tesadüfi parselleri metodu ile 3 tekerrürlü olarak 50 balık/tank stok oranı ile (toplam 1050 balık) 6,0 m3’lük su hacmindeki 21 adet beton havuzda denemeye alınmıştır. %43 protein - %12 yağ içerikli yemle beslenen balıklara; enzim ilavesiz (kontrol, K0) ve enzim ilaveli 6 grup (%02 proteaz (P), %02 miks enzim (M), %02 fitaz (F), %01 proteaz+%01 miks enzim (PM), %01 proteaz+%01 fıtaz (PF) ve %01 miks enzim+%01 fitaz (MF)) olmak üzere toplam 7 grup olarak deneme planlanmıştır. Deneme sonunda büyüme performansı bakımından kondüsyon faktöründe (1,21-1,23) önemsiz (p>0,05); oransal büyüme oranı (173,68-177,27), spesifik büyüme oranı (1,118-1,340) ve yemden dönüşüm oranı (1,26-1,30) gruplar arasında önemli bulunmuş (p

🔖

Cite This Article

EMRE, Y., SEVGILI, H., DILER, I., ARABACI, M. (2022). Determantion of growth parameters, digestibility and nitrogen-phosphorus enviromental impacts of enzyme supplementation to soybean based diet in rainbow trout (Oncorhynchus mykiss). Ekoloji, Cilt: 21 - Sayı: 85, 89–97. https://ajindex.com/articles/499034

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Anonymous (1990) Official Methods of Analysis of AOAC International, 16th Ed., Vol.1 Arlington, Washington DC. Anonymous (1993) Nutrient Requirements of Fish. National Research Council, National Academy Press,
  2. Washington. Anonymous (2000) Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000, Establishing a Framework for Community Action in the Field of Water Policy (Water Framework Directive), Brussels. Ayhan V, Diler İ, Arabacı M, Sevgili H (2008) Enzyme Supplementation to Soybean Based Diet in Gilthead Sea Bream (Sparus aurata): Effects on Growth Parameters and Nitrogen and Phosphorus Excretion, Kafkas Üniversitesi Veteriner Fakültesi Dergisi 14(2):161-168.
  3. Bilgin Yıldırım, H, Pulatsu S (2011) Evaluation of the Effluents Characteristics in Land-based Trout Farms (Fethiye, Mugla) within the Frame of Legal Arrangements. Ekoloji 20 (81): 48-54.
  4. Cheng ZJ, Hardy RW (2002) Effect of Microbial Phytase on Apparent Nutrient Digestibility of Barley, Canola Meal, Wheat and Wheat Middlings, Measured in vivo Using Rainbow Trout (Oncorhynchus mykiss). Aquaculture Nutrition 8(4): 271-277.
  5. Cho Y, Brueau DP (2003) A Review of Diet Formulation Strategies and Feeding Systems to Reduce Excretory and Feed Wastes in Aquaculture. Aquaculture Research 32: 349-360.
  6. Deguara S (1998) Effect of supplementary enzymes on the growth and feed utilization of gilthead sea bream, Sparus aurata L. PHd thesis, Institute of Aquaculture University of Stirling, Scotland. Deguara S, Jauncey K, Feord J, Lopez J (1999) Growth and feed utilization of gilthead sea bream, Sparus aurata, fed diets with supplementary enzymes, Feed manııfacturing in the Mediterranean region. Options Mediterranean 37: 195-215.
  7. Garcia-Ruiz R, Hail GH (1996) Phosphorus fractionation and mobility in the food and faeces of hatchery reared rainbow trout (Oncorhvnchus mykiss). Aquaculture 145:183-193.
  8. Gibson DM, Ulah AHJ (1990) Phytase and their actions onphytic acid. Plant Biology 9: 77-92.
  9. Goddard S (1996) Feed Management in Intensive Aquaculture. Chapman and Hall Press,
  10. New York. Gordon RW, Roland DA (1997) Performance of commercial laying hens fed various phosphorus levels, with and without supplemental phytase. Poultry Science 76: 1172-1177.
  11. Graham H, Inborr J (1991) Enzymes in monogastric feding. Agro-Industry Hi-Tech 2(1): 45-48.
  12. Hardy RW (2000) New Developments in Aquatic Feed Ingredients, and Potential of Enzyme Supplements. In: Cruz-Suarez, LE, Ricque-Marie D, Tapia-Salazar M, Olver