Mikrobiyal Yem Katkı Maddesi ve Enzim Kombinasyonunun Esmer Sığırlarda Süt Verimi, Süt Kompozisyonu ve Vücut Kondisyon Skoru Üzerine Etkileri

Bu çalışmada mikrobiyal yem katkı maddesi ve enzim kombinasyonunun Esmer süt sığırlarında süt verimi, süt kompozisyonu, vücut kondisyon skoru ve Escherichia coliüzerineetkileri araştırılmıştır. Denemede, Kontrol ve mikrobiyal yem katkı maddesi + enzim grupları olmak üzere benzer 2 grup oluşturulmuştur. Denemedeki tüm sığırlar tahmini buzağılama tarihlerinden yaklaşık 4 hafta önce denemeye alınmış ve deneme 10 aylık laktasyon süresi boyunca sürdürülmüştür. Deneme grubundaki hayvanların yemlerine 2 kg/ton mikrobiyal yem katkı maddesi ve enzim kombinasyonu ilave edilmiştir. Deneme sonunda elde edilen bulgulara göre yemleme grupları arasındaki farklılıklar akşam ve günlük süt veriminde çok önemli (P0,05) bulunmuştur. Mikrobiyal yem katkı maddesi + enzim grubu kontrol grubuna göre günlük süt veriminde %8lik artış sağlanmıştır. Süt kompozisyonu bakımından iki grup arasındaki farklılıklar günlük süt yağı ve protein veriminde (kg/gün) önemli (P0,05) olmuştur. Vücut kondisyon skoruortalamaları ve Escherichia colisayılarıbakımından yemleme grupları arasında farklılık önemsiz (P>0,05) bulunmuştur. Araştırmada elde edilen sonuçlar yem katkı maddesi olarak mikrobiyal yem katkı maddesi ve enzimkombinasyonunun süt sığırlarında günlük süt verimi ve süt kompozisyonu üzerine olumlu etkisi olduğunu göstermektedir.

The Effect of Direct Fed Microbials and Enzymes Combination on Milk Yield, Milk Composition and Body Condition Score of Brown Swiss Dairy Cattle

This study was conducted to determine the effect of direct fed microbials and enzymes on milk yield, milk composition, body condition score and Escherichia coli of dairy cows. Cows were set up to have two experimental that were defined as control and direct fed microbials and enzymes. Supplemented cows were fed the DFM-Enzyme 4 wk prior to the expected calving date through months 10 of lactation. The amount of direct fed microbials and enzymes concentrate added to treated forages was 2 kg/ton of forage. The results have shown that there were greater statistically differences in evening and daily total milk yield (P<0,01) and morning milk were not influenced (P>0,05) by treatment. The direct fed microbials and enzymes group increased 8% more daily total milk yield comparing to the control group. Milk fat yield and protein yield were significantly increased (P<0,05). However, there was no significant effect of another milk components (P>0,05). Body Condition Score and Escherichia coli were unaffected by dietary treatment. In conclusion, the feed additives direct fed microbials and enzymes improve daily milk yield and stimulate milk composition in dairy cows.

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Al Ibrahim, R.M., Kelly, A.K.,Grady, L. O.,. Gath, V.P., Mccarney,C.and. Mulligan, F.J.,2010. The effect of body condition score at calving and supplementation with Saccharomyces cerevisiae on milk production, metabolic status, and rumen fermentation of dairy cowsin early lactation. Journal of Dairy Science,93 (11), 5318-5328.
Aksoy, A., Macit, M., Karaoğlu, M., 2000. Hayvan Besleme. Atatürk Üniv. Ziraat Fakültesi Ders Kitapları Yay. No:220, Erzurum
Aydin, R., Yanar, M., Kocyigit, R.,Diler, A.,Ozkilicci, T.Z.,2009. Effect of direct-fed microbials plus enzyme supplementation on the fattening performance of Holstein young bulls at two different initial body weights. African Journal of Agricultural Research., Vol .4.P. 548-552.
Beauchemin, K. A., 2002. Feed Enzyme and Direct Feed Microbial Workshop. http/www.das.psu.edu/dairynutrition/documants/ beaucheim.pdf (30.04.2007).
Bruno, R.G.S. Rutigliano, H.M. Cerri, R.L., Robinson, P.H., Santos, J.E.P. Effect of feeding Saccharomyces cerevisiae on performance of dairy cows during summer heat stress. Animal Feed Science and Technology., 2009. Vol.150. P.175186.
Denev, S.A., Peeva, T.Z., Radulova, P., Stancheva, N., Staykova, Beev, G., Todorova, P., Tchbanova, S., 2007. Yeast cultures in ruminant nutrition. Bulgarian J. of Agri. Sci., 13: 357-374.
Edmonson, A. J., Lean, I. J., Weaver, L.D., Farver, T., Webster, G. 1989. A body condition scoring chart for Holstein dairy cows. Journal of Dairy Science., 72: 68-78.
Ellinger, D. K., Muller, L. D. and Glantz, P. J., 1980. Influence of feeding fermented colostrum and Lactobacillus acidophilus on fecal flora of dairy calves. J. of Dairy Sci., 63:.478-482.
Güçlü, B. K., Kara, K., 2009. Ruminant Beslemede Alternatif Yem Katkı Maddelerinin Kullanımı: 1. Probiyotik, Prebiyotik ve Enzim. Erciyes Üniv. Vet. Fak. Derg. 6 (1) 65-75.
Hagg, F.M., Erasmus, L.J., Henning, P.H., Coertze, R.J., 2010. The effect of a direct fed microbial (Megasphaera Elsdenii) on the productivity and health of Holstein cows. S. Afr. J. Anim. Sci.40 (2).
Hiristov, A. N., Varga, G., Cassidy, T., Long, M., Heyler, K., Karnati, S. K. R., Corl, B., Hovde, C. J., Yoon, I., 2010. Effect of Saccharomyces cerevisiae fermentation product on ruminal fermentation and nutrient utilization in dairy cows. Journal of Dairy Science; 93 (2), 682-692.
Harrigan W.F. 1998. Laboratory Methods in Food Microbiology. Thirth Edition, Acad. Press, San Diego.
Heidari Khormizi, S.R., Dehghan Banadaky, M., Rezayazdi, K., Zali, A. 2010. Effects of live yeast and Aspergillus niger meal extracted supplementation on milk yield, feed efficiency and nutrients digestibility in Holstein lactating cows. J. of Ani. and Veter. Adv.., Vol.9. P.1934-1939.
Hong, H. A., Duc L. H., Cutting, S. M. 2005. The use of bacterial spore formers as probiotics. FEMS Microbiol. Rev., 29: 813-835.
Jenny, B.F.,Vandijk, H.J.,Collins, J.A.1991. Performance and fecal flora of calves fed a bacillus-subtilis concentrate. Journal of Dairy Science., 74: 1968-1973.
Kalmus, P., Orro, T., Waldmann, A., Lindjärv, R., Kask, K., 2009. Effect of yeast culture on milk production and metabolic and reproductive performance of early lactation dairy cows.Acta Veterinaria Scandinavica 51:32 (Abst.).
Karaayvaz, B.K., Alçiçek, A., 2004. Ruminantlarda Probiyotik Kullanımının Rumen Parametrelerine Etkisi. 4. Ulusal Bilim Kongresi, Isparta.
Karademir, G., Karademir B., 2003. Yem Katkı Maddesi Olarak Kullanılan Biyoteknolojik Ürünler. Lalahan Hay. Araşt. Enst. Derg. 43 (1) 6174.
Lehloenya, K.V., Stein, D. R. Allen, D.T., Selk, G. E., Jones, D.A., Aleman, M.M., Rehberger, T.G., Mertz, K.J.,Spicer, L.J., 2008.Effects of feeding yeast and propionibacteria to dairy cows on milk yield and components, and reproduction. Journal of Animal Physiologyand Animal Nutrition., 92: 190-202.
Miller, D.R., Granzin, B.C., Elliott , R.B., Norton, W., 2008. Effects of an exogenous enzyme, roxazyme® g2 liquid, on milk production in pasture fed dairy cows. Animal Feed Science and Technology 145: 194208.
Moallem, U., Lehrer, H., Livshitz, L., Zachut, M., Yakoby, S., 2009. The effects of live yeast supplementation to dairycows during the hot season on production, feed efficiency, and digestibility. Journal of Dairy Science., 92: 343351.
Nocek, J.E.Kautz, W.P.Leedle, J.A.Z.,Block, E.,2003. Direct-fed microbial supplementation on the performance of dairy cattle during the transition period. J. of Dairy Sci., 86: 331335.
National Research Council, 2001.Nutrient Requirements of Dairy Cattle, 7th Rev Ed. National Acad. Sci Washington DC.
Oetzel, G. R., Emery, K. M., Kautz, W. P., Nocek, J. E. 2007. Direct-fed microbial supplementation and health and performance of pre-and postpartum dairy cattle: A field trial. Journal of Dairy Science,90: 2058-2068.
Özen, N., Hayvan Besleme. 2007. http:// www.zmo.org.tr / etkinlikler / 6tk05 / 037 nihatozen. pdf(30.04.2007).
Phondba, B.T.,Kank, V.D.,Patil, M.B.,Gadegaonkar, G.M.,Jagadale, S.D.,Bade, R.N.2009. Effect of feeding probiotic feed supplement on yield and composition of milk in crossbred cows. Animal Nutritionand Feed Technology., 9: 245-252.
Ramsing, E. M., Davidson, J. A., French, P. D., Yoon, I., Keller, M., Peters-Fleckenstein, H. 2009. Effects of yeast culture on peripartum intake and milk production of primiparous and multiparous Holstein cows. The Professional Animal Scientist, 25: 487495
Raeth-Knight, M. L., Linn, J.G., Jung, H.G. 2007. Effect of DFM on performance, diet digestibility and rumen characteristics of Holstein dairy cows. J. of Dairy Sci., 90: 18021809.
Rihma, E., Kart, O., Mihhejev, K., Henno, M., Joudu, I., Kaart, T. 2007. Effect of dietary live yeast on milk yield, composition and coagulation properties in early lactation of Estonia Holstein cows. Agraarteadus,.18:37-41 (Abst).
Schwab, C.G. Moore, J.J., Prentice, J.L. Kenna,T.M. 1979. Influence of feeding a non-viable, lactobacillus fermentation product to dairy calves on performance, nutrient digestibility and fecal flora. Journal of Dairy Science.,Vol.62.Supplement:1, 103-104 p.
Shaver,R. D. and Garrett,J. E., 1997. Effect of dietary yeast culture on milk yield, composition, and component yields at commercial dairies. Professional Animal Scientist13 (4),204-207.
Soder, K.J.,Holden, L.A. 1999. Dry matter intake and milk yield and composition of cows fed yeast prepartum and postpartum. Journal of Dairy Science., 82: 605-610.
Sretenovic, L., Petrovic, M.P., Aleksic, S., Pantelic, V., Katic, V., Bogdanovic, V., Beskorovajni, R. 2008. Influence of yeast, probiotic and enzymes rations on dairy cows. Biotechnology in Animal Husbandry. 24: .33-43.
Stein, D. R., Allen, D. T., Perry, E. B., Bruner, J. C., Gates, K. W., Rehberger, T. G., Mertz, K., Jones, D., Spicer, L. J. 2006. Effects of feeding propionibacteria to dairy cows on milk yield, milk components, and reproduction. Journal of Dairy Science., 89: 111125.
SPSS, 2004. SPSS for Windows. Release 13.0. Chicago, IL.Vahora, S.G.,Pande, M.B.2006. Effect of enzyme supplementation on feed utilization, blood constituents and reproduction in dairy cows. Indian Journal of Animal Sciences.,76: 471-475.
Weiss, W.P., Wyatt, D. J. McKelvey, T. R. 2008. Effect of feeding propionibacteria on milk production by early lactation dairy cows. Journal of Dairy Science., 91: 646-652.
Wohlt, J.E., Corcione, T.T., Zajac, P.K., 1998. Effect of yeast on feed intake and performance of cows fed diets based on corn silage during early lactation. J. Dairy Sci. 81: 13451352.