Mikail BAYLAN, Vesile DÜZGÜNER, Altuğ KÜÇÜKGÜL, Sibel CANOĞULLARI, Zeynep ERDOĞAN

Etlik piliç yemlerine katılan biyoaktif kireç taşının performans ve bazı kan parametreleri üzerine etkisi

Bu araştırma, oksijen ile muamele edilerek biyoaktif özellik kazandırılmış doğal kireç taşı içeren bir yem katkı maddesinin etlik piliçlerde performans üzerine etkisinin belirlenmesi amacıyla yürütüldü. Ayrıca bu yem katkı maddesinin protein, lipit ve glikoz metabolizması üzerine etkileri, bazı serum biyokimyasal parametreler analiz edilerek belirlendi. Araştırmada toplam 225 adet günlük yaşta etlik civciv her biri 3’er alt gruptan oluşan 3 gruba tesadüfî olarak ayrıldı. Kontrol grubu yemine ilave yapılmadı. Deneme grupları yemlerine 200 (Bio200) ve 400 (Bio400) mg/kg oranında oksijen ile işlem görmüş kireç taşı içeren katkı maddesi ilave edildi. Hayvanlara 5 haftalık deneme süresince yem ve su ad libitum verildi. Araştırma sonunda grupların ortalama canlı ağırlık, canlı ağırlık artışları, yemden yararlanma oranları Biyoaktif katkı maddesinden etkilenmezken (P>0.05), yem tüketiminde düşüş kaydedildi (P≤0.05). Gruplar arasında serum total protein, glikoz, trigliserit, LDL, HDL ve total kolesterol ile serum kalsiyum ve fosfor düzeyi bakımından istatistiksel bir farklılık bulunmadı (P>0.05). Biyoaktif katkı maddesinin belirlenen biyokimyasal parametreler üzerine olumsuz bir etkisinin bulunmaması ve canlı ağırlık artışını düşürmeksizin yem tüketimini azaltması, yemden yararlanma etkinliğinin iyileştirilmesinde potansiyel bir değer taşıdığını gösterdi. Sonuç olarak, verim artırmaya yönelik uygulamalarda kullanım olanağı bulabilecek bu yeni ürün ile ilgili özellikle etki mekanizmasına ilişkin ileri araştırmaların yapılıp, kullanımının yaygınlaştırılmasının etlik piliç yetiştiriciliğinde ve organik hayvancılıkta ekonomik üretim olanakları sağlayabileceği kanaatine varıldı.

Effects of bioactive chalk added to broiler diets on performance and selected blood parameters

The current study was conducted to evaluate the effects of natural feed additives containing oxygen-activated chalk on performance of broilers. The certain biochemical parameters were also analyzed to assess the influence of the feed additive on protein, lipid and glucose metabolisms of the broilers. A total of 225 unsexed, one-day old broiler chicks were randomly divided into 3 groups comprising 3 subgroups with 75 chicks of each. The chicks in control group were fed with un- supplemented basal diet. Bioactive feed additive containing oxygen-activated chalk was added to the diet of those groups Bio200 and Bio400 at the levels of 200 and 400 mg/kg, respectively. Feed and water were given to the animals ad libitum for 5 weeks. Feed consumptions and body weights of the birds were recorded and body weight gain and feed efficiency were calculated weekly intervals to assess the growth performance of groups. At the end of the trial, while body weight, body weight gain and feed efficiency were not affected (P>0.05), feed consumption significantly decreased by the addition of the bioactive supplement to the diet (P≤0.05). The serum total protein, glucose, triglyceride, LDL and HDL and total cholesterol levels of the groups which may reflect the status of the protein, lipid and glucose metabolisms were not affected by supplementation diet with the feed additive (P>0.05). Serum calcium and phosphor levels also were not different between the groups (P>0.05). The results of present study indicates that the bioactivated chalk can be considered as a potential feed additive to promote the growth in broilers due to positive effects on feed consumption without compromising the reduction in live weight gain. Consequently, it has been needed to carry out further research on the product as an alternative feed additive could provide more economic production possibility in broilers and organic animal production.

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1. El-Husseiny OM, Abdallah AG, Abdel-Latif KO. The ınfluence of biological feed additives on broiler performance. Inter J Poult Sci 2008; 7: 862-871.
2. Hughes P, Heritage J. ”Antibiotic growth-promoters in food animals”. http://www.fao.org/DOCREP/ARTICLE/ AGRIPPA/555_EN.HTM/ 01.05.2012.
3. Mueller K, Blum NM, Kluge H, Mueller SM. Influence of broccoli extract and various essential oils on performance andexpression of xenobiotic- and antioxidant enzymes in broiler chickens. Br J Nutr 2012; 108: 588-602.
4. Küçükyılmaz K, Çatlı AU, Çınar, M. Etlik piliç yemlerine esansiyel yağ karışımı ilavesinin büyüme performansı, karkas randımanı ve bazı iç organ ağırlıkları üzerine etkileri. Kafkas Univ Vet Fak Derg 2012; 18: 291-296.
5. Anonim. “Bioactiv for animal feed”. http://www.bioaktiv gmbh.de/ 01.01.2013.
6. Li JL, Yang YG, Zhang ZL, et al. Protective effects of medical ozone combined with traditional Chinese medicine against chemically-induced hepatic injury in dogs. World J Gastroenterol 2007; 7: 5989-5994.
7. Bocci VA. Scientific and medical aspects of ozone therapy. State of the art. Arch Med Res 2006; 37: 425-435.
8. Güven A, Gündoğdu G, Vurucu S, et al. Medical ozone therapy reduces oxidative stress and intestinal damage in an experimental model of necrotizing enterocolitis in neonatal rats. J Pediatr Surg 2009; 44: 1730-1735.
9. Anonim. “The Philippines: BioAktiv proven in layers”. http://www.bioaktivfe.com/ 10.11.2012.
10. Nikolova N. “Report: Bıoaktiv–experiment made in Republic of Macedonia”. http://www.bioaktivgmbh.de/ gefl%20mazedonien%20englisch.pdf/ 01.12.2011.
11. Mccrory DF, Hobbs PJ. Additives to reduce ammonia and odor emissions from livestock wastes: A review. J Environ Qual 2001; 30: 345-355.
12. Gaughan J. “The effect of Bioactive on the health and growth performance of pigs”. http://www.bioaktivgmbh.de/ 10.11.2012.
13. National Research Council (NRC). Nutrient Requirements of Poultry. 9th Edition, Washington: National Academy Press, 1994.
14. Anonim. “BioAktiv HL”. http://www.bioaktivturkiye.com/tr/ index.html/01.01.2013.
15. Kalaycı Ş. SPSS Uygulamalı Çok Değişkenli İstatistik Teknikleri. 2. Baskı, Ankara: Asil Yayıncılık, 2006
16. Erdogan Z, Erdogan S, Aslantas O, Celik S. Effects of dietary supplementation of synbiotics and phytobiotics on performance, caecal coliform population and some oxidant/antioxidant parameters of broilers. J Anim Physiol N 2010; 94: e40–e48.
17. Guo FC, Kwakkel RP, Soede J, et al. Effect of a Chinese herb medicine formulatian, as an alternatıve for antıbıotıcs, on performance of broilers. Br Poul Sci 2004; 45: 793-797.
18. Mountzouris KC, Tsirtsikos P, Kalamara E, et al. Evaluation of the efficacy of a probiotic containing Lactobacillus, Bifidobacterium, Enterococcus, and Pediococcus strains in promoting broiler performance and modulating cecal microflora composition and metabolic activities. Poult Sci 2007; 86: 309-317.
19. El-Abasy M, Motobu M, Shimura K, et al. Immunostimulating and growth-promoting effects of sugar cane extract (SCE) in chickens. J Vet Med Sci 2002; 64: 1061-1063.
20. Jamroz D, Kamel C. Plant extracts enhance broiler performance. In non ruminant nutrition: Antimicrobial agents and plant extracts on immunity, health and performance. J Anim Sci 2002; 80: 41.
21. Lee KW, Everts H, Kappert HJ, et al. Effects of dietary essential oil components on growth performance, digestive enzymes and lipid metabolism in female broiler chickens. Br Poult Sci 2003; 4: 450-457.
22. Köksal BH, Küçükersan MK. Broyler rasyonlarına humat ile bitki ekstraktı karışımı ilavesinin büyüme performansı, bazı bağışıklık ve serum biyokimya değerlerine etkileri. Kafkas Univ Vet Fak Derg 2012; 18: 103-108.
23. O’Dea EE, Fasenko GM, Allison GE, et al. Investigating the effects of commercial probiotics on broiler chick quality and production efficiency. Poult Sci 2006; 85:1855-1863.
24. Patterson JA, Burkholder KM. Application of prebiotics and probiotics in poultry production. Poult Sci 2003; 82: 627- 631.
25. Angel R, Dalloul RA, Doerr J. Performance of broiler chickens fed diets supplemented with a direct-fed microbial. Poult Sci 2005; 84:1222-1230.