Influence of various energy sources in rations on fattening performance and profitability in yearling lambs

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Δημοσιευμένα: Δεκ 18, 2025
DOI: https://doi.org/10.12681/jhvms.40667
AI Atalay
Igdir University, Faculty of Agriculture, Department of Animal Science, Igdir, Türkiye
R Tosun
Igdir University, Faculty of Agriculture, Department of Animal Science, Igdir, Türkiye
Περίληψη

The aim of this study was to determine the effects of rations created with different energy sources on the fattening performance and economic profit of male yearling lamb rations. The energy sources of the rations used in the study were barley (Experiment-1), wheat (Experiment -2), and corn (Experiment -3). The animal material of the study consisted of male yearlings lambs of the Morkaraman breed, aged 7.5-8 months and with an average body weight of 44 kg.. The study consisted of 27 animals in total, 9 animals in each group, with 3 replications and 3 animals in each replication. In the study, male yearlings lambs were subjected to a 56-day fattening trial. At the end of the experiment, significant differences were found among the groups in terms of body weight, avarage daily gain, feed intake, and feed conversion ratio (P<0.05). The experiment-2 group had the highest body weight, avarage daily gain, and feed intake during the entire fattening period. The experiment-1 and especially experiment-2 groups performed well during the first 28 days of the fattening research. Experiment-2 performed the best in terms of feed conversion ratio, followed by experiment-1 and experiment-3. Between the 29-56th days of the fattening period, the experiment-3 groups performance improved. On the other hand, it was determined that the performance of experiment-1 and experiment-2 decreased between 29-56 days of the fattening period compared to 0-28 days. When the cost of the 1 kg ration used in the research was examined, it was determined that the lowest cost ration belonged to experiment-3, and experiment-1 and experiment-2 were the same. Parallel to the ration costs, it was determined that the lowest cost per 1 kg of body weight gain was in experiment-3, while the highest cost was in experiment-1. However, when examining both the income and profit from body weight gain, they determined that experiment-2 was significantly better than the other groups. In conclusion, the best performance and economic gain in male yearlings lambs fed with rations composed of different energy sources were obtained from wheat-based rations.

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Αναφορές
Abas I, Kutay HC, Kahraman R, Toker NY, Ozcelik D, Ates F, Kaçakci
A (2007) Effects of organic acid and bacterial direct-fed microbial
on fattening performance of Kivircik-Male yearling lambs. Pak J
Nutr 6:149-154.
Akbay KC (2023) Buharlanarak ezilmiş (steam-flaked) arpa ve mısırın
in vitro rumen parçalanabilirliği ile entansif kuzu besisinde kullanım
olanakları (Doctoral dissertation, Bursa Uludag University
(Türkiye)).
Aksoy AR (1996) Morkaraman ve Tuj ırkı erkek kuzularda kırkımın besi
performansına etkisi. Hayvancılık Araştırma Dergisi 6(1-2):81-82.
Arjmand M, Kiani A, Azizi A, Fadayifar A, Azarfar A, Ponnampalam
EN (2022) Effects of dietary concentrate level and feeding length on
nutrient digestibility, rumen hydrolytic enzymes activity, intermediary
metabolites, and feeding behavior in growing fat-tailed lambs:
Iranian feedlot system. Small Rumin Res 217:106832.
Asadi A, Kiani A, Azarfar A, Valipoor E (2016) Effects of Metafix
with or without Monensin on performance and blood metabolites
in Farahani lambs. Iran J Anim Sci 47:421–428.
Avila-Stagno J, Chaves AV, Graham AS, McAllister TA (2013) Effects
of replacing barley grain with wheat dry distillers’ grains on growth
performance, eating behavior, and subcutaneous fatty acid profiles
of lambs. Acta Agr Scand A–Anim Sci 63(2):93-100.
Azizi-Shotorkhoft A, Sharifi A, Azarfar A, Kiani A (2018) Effects of
different carbohydrate sources on activity of rumen microbial enzymes
and nitrogen retention in sheep fed diet containing recycled
poultry bedding. J Appl Anim Res 46(1):50-54.
Çakır A, Haşimoğlu S, Vanlı Y, Özen N, Köprücü E (1981) Morkaraman,
Merinos ve İvesi saf ırkları ile bunların dokuz ayrı melezlerinin besi
performansları, ıı. % 30, % 50, ve % 70 kesif yem içeren rasyonlarla
gösterdikleri reaksiyon. Atatürk Üniv Zir Fak Derg 12: 2-3.
Esenbuga N, Macit M, Karaoglu M, Aksakal V, Aksu MI, Yoruk MA,
Gul M (2009) Effect of breed on fattening performance, slaughter
and meat quality characteristics of Awassi and Morkaraman lambs.
Livest Sci 123:255-260.
Gül S (2004) Aynı çağda besiye alınan ivesi toklu ve şam (Damascus)
keçisi çebiçlerinde besi gücü ve karkas özellikleri (Master’s thesis,
Fen Bilimleri Enstitüsü).
Kara K, Yilmaz S, Gerçekaslan KE, Özkaya S (2024) Performance,
digestibility and meat quality from lambs fed diets with plantago
lanceolata, Italian ryegrass or sainfoin herbages. J Anim Physiol
Anim Nutr 108:1286-1311.
Keno MT, Tolemariam T, Demeke S, Wamatu J, Alkhtib A, Janssens GP
(2021) Effect of barley variety on feed intake, digestibility, body
weight gain and carcass characteristics in fattening lambs. Animals,
(6):1773.
Küçük M, Bayram D, Yılmaz O (2002) A study on growth, fattening
performance and carcass characteristics of Morkaraman and
Kıvırcık x Morkaraman Crosses (B1) Lambs. Turk J Vet Anim Sci
:1321-1327.
Macit M (2002) Growth and carcass characteristics of male lambs of
the Morkaraman breed. Small Rumin Res 43(2):191-194.
McKeown LE, Chaves AV, Oba M, Dugan MER, Okine E, McAllister
TA (2010) Effects of replacing barley grain with triticalebased dried
distillers’ grains with solubles on nutrient digestibility, lamb growth
performance and carcass traits. Can J Anim Sci 90:87–98.
NRC (National Research Council) (2007). Nutrient requirements of
small ruminants: sheep, goats, cervids, and new world camelids.
The National Academies Press.
Oba M (2011) Review: effects of feeding sugars on productivity of
lactating dairy cows. Can J Anim Sci 91:37–46.
Purwin C, Opyd PM, Baranowska M, Borsuk-Stanulewicz M (2022)
The effect of diets containing high-moisture corn or triticale grain
on animal performance and the fatty acid composition of lamb
muscles. Animals, 12(22):3130.
Şahinler Z, Demir Y, Gürsoy E (2023) The effect of different feeding
on growth in Morkaraman male lambs. J Hellenic Vet Med Soc
(1):5457–5462.
Yaralı E, Karaca O (2011) Farklı besi sistemlerinde besiye alınan Karya
kuzularda besi performansı, kesim ve karkas özellikleri. Hayvansal
Üretim 52(2):1-9.