Journals / Ankara Üniversitesi Veteriner Fakültesi Dergisi / 2016 / Cilt: 63 - Sayı: 1

Effect of yeast culture supplementation to beef rations on feedlot performance, some rumen and blood parameters

Besi sığırı rasyonlarına maya kültürü ilavesinin besi performansı ile bazı rumen ve kan parametreleri üzerine etkisi

Pages
39–46
Publication Date
2022-10-12
DOI
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⚡ TL;DR(Too Long; Didn't Read)

However, rumen pH was lower (p0,05) between groups were observed regarding blood parameters

📌 3 Key Takeaways

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Objective & Hypothesis:Sixteen Holstein beef cattles, weighing 270 kg and 5-6 months age, were assigned to one of two treatments (8 animal per treatment) in a completely randomized design.
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Key Findings & Data:All animals in both groups fed with basal diet containig; concentrated feed, barley, cottonseed meal and straw.
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Conclusion & Impact:However, rumen pH was lower (p0,05) between groups were observed regarding blood parameters
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Sixteen Holstein beef cattles, weighing 270 kg and 5-6 months age, were assigned to one of two treatments (8 animal per treatment) in a completely randomized design. All animals in both groups fed with basal diet containig; concentrated feed, barley, cottonseed meal and straw. Live yeast culture (Saccharomyces cerevisiae, 1,4 X 108 cfu/g) incorporated into yeast group rations 50 g/d. The study lasted 135 days. At the beginning of the trial, animals were adapted to the basal diet over a 15- day period. Feed consumption was measured daily, while body weight and body weight gain was measured monthly. At the end of the study, four animals from each groups were slaughtered and the hot carcass yield was determined. Rumen contents were collected on days 45th and 90th analyzed for pH, volatile fatty acids and ammonia-N (NH3-N). Dietary treatment had no effect (p>0,05) on DMI (Dry matter intake), FCR (Feed conversion ratio), final live body weight, and ADG (Avarage daily gain) (p>0,05). Carcass yield was significantly (p?0,05) increased by dietary inclusion of yeast so that carcasss yield was 50,65% and 52,75% in control and yeast group respectively, in the yeast group. There was also no significant (p>0,05) differences for rumen volatile fatty acids (VFA) and ammonia-N between each groups. However, rumen pH was lower (p0,05) between groups were observed regarding blood parameters

Özet

Araştırmada 5-6 aylık yaşta, ortalama 270 kg canlı ağırlığında 16 adet erkek Holştayn ırkı besi sığırı kullanılmıştır. Her birinde sekiz adet hayvan bulunacak şekilde kontrol ve maya grubu olmak üzere iki gruba ayrılmış ve bireysel bölmelerde barındırılmışlardır. Hayvanlar fabrika yemi, arpa, pamuk tohumu küspesi ve saman ile beslenmişlerdir. Maya grubu rasyonuna günlük 50 gram canlı maya kültürü (Saccharomyces cerevisiae, 1,4 X 108 cfu/g) ilavesi yapılmıştır. Bu çalışma, 15 gün alıştırma, 120 gün deneme olmak üzere toplam 135 gün sürdürülmüştür. Yem tüketimi günlük, canlı ağırlık ve canlı ağırlık artışı aylık olarak saptanmıştır. Araştırmanın sonunda her bir gruptan rastgele dörder hayvan seçilerek karkas randımanı belirlenmiştir. Rumen içeriği deneme periyodunun 45. ve 90. günlerinde alınarak pH, uçucu yağ asidi, amonyak azotu (NH3-N) yönünden incelenmiştir. Gruplar arasında canlı ağırlık, canlı ağırlık artışı, kuru madde tüketimi ve yemden yaralanma oranı bakımından farkın önemli olmadığı belirlenmiştir (p>0,05). Kontrol grubunda sıcak karkas randımanı %50,65; maya grubunda ise %52,75 olarak saptanmıştır. Gruplar arasındaki fark istatistik bakımdan önemli bulunmuştur (p 0,05). Ancak rumen sıvısı pH değeri bakımından gruplar arasında fark istatistik olarak önemli bulunmuştur (p0,05)

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Cite This Article

GÜMÜŞ, H., ŞEHU, A. (2022). Effect of yeast culture supplementation to beef rations on feedlot performance, some rumen and blood parameters. Ankara Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 63 - Sayı: 1, 39–46. https://ajindex.com/articles/444700

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References (8)

  1. Abd El-Ghanii A (2004): Influence of diet supplementation with yeast culture (Saccharomyces cerevisiae) on performance of Zaraibi goats. Small Rum Res, 52, 223- 229. Adams DC, Galyean ML, Kiesling HE, Wallace JD, Finkner MD (1981): Influence of viable yeast culture, sodium bicarbonate and monensin on liquid dilution rate, rumen fermentation and feedlot performance of growing steers and digestibility in lambs. J Anim Sci, 53, 780-789. Anadón A (2006): The EU ban of antibiotics as feed additives: Alternatives and consumer safety. J Vet Pharmacol Ther, 29, 41-44, 2006.
  2. Andrighetto I, Bailoni L, Cozzi G, Beriaghi P (1993): Effects of yeast culture addition on digestion in sheep fed a high concentrate diet. Small Rum Res, 12, 27-34.
  3. Angeles C, Mendoza M, Cobos P, Crosby G, Castrejon, P (1998): Comparison of two commercial yeast cultures (Saccharomyces cerevisiae) on ruminal fermentation and digestion in sheep fed on corn-stover diet. Small Ruminant Res, 31, 45-50.
  4. Arakaki LC, Stahringer RC, Garrett JE, Dehority BA (2000): The effects of feeding monensin and yeast culture, alone or in combination, on the concentration and generic composition of rumen protozoa in steers fed on low-quality pasture supplemented with increasing levels of concentrate. Anim Feed Sci Tech, 84, 121-127.
  5. AOAC (2003): Association of Official Analytical Chemists Official Methods of Analysis. 17th ed. 2nd Revision. Gaithersburg, MD, USA. Aydın C, Galip N, Yaman K, Fahrünisa C (2003): Kaba ve Konsantre yem ağırlıklı beslenen kıvırcık erkek toklu- larda Saccharomyces cerevisiae canlı maya kültürünün rumen sıvısı metabolitleri ve protozoonlar üzerine etkisi. Turk J Anim Sci, 27, 1453-1440.
  6. Bagheri M, Ghorbani GR, Rahmani HR, Khorvash MN, Sudekum KH (2009): Effect of live yeast and mannan-oligosaccharides on performance of early- lactation Holstein dairy cows. Asian-Aust. J Anim Sci, 22, 812-818.
  7. Beauchemin KA, Wang WZ, Morgavi DP, Ghorbani GR, Kautz W, Leedle, JAZ (2003): Effects of bacterial-fed microbial and yeast on site and extent of digestion, blood chemistry, and subclinical acidosis in feedlot cattle. J Anim Sci, 81, 1628 - 1640. Cabrera EJI, Mendoza MGD, Aranda IE, Garcia- Bojalili C, Barcena GR, Ramos JJA Saccharomyces cerevisae and nitrogenous supplementation in growing steers grazing tropical pastures. Anim Feed Sci and Technol, 83, 49-55. (2000):
  8. Chaucheyras F, Fonty G (2001): Establishment of cellulolytic bacteria and development of fermentative activities in the rumen of gnotobio