Araştırma Makalesi

Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions

Cilt: 15 Sayı: 4 31 Aralık 2022
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Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions

Öz

This study was carried out to determine the fattening performance of Herik lambs reared under in intensive conditions. Twenty single male lambs, all with an mean body weight of 20.78 kg, were used in the study. Concentrate was given ad libitum and alfalfa was given in the amount of 300 g/lamb/day. The lambs were slaughtered when they reached the live weight of 40 kg. In this study, daily weight gain was generally tended to increase between the initial day and 56th day while it tended to decrease from 56th day to the end of fattening. During the fattening, the daily body weight gain and the feed efficiency were determined as 211 g and 9.668 respectively. Also, the temperature humidity index was determined above to accepted threshold value in ruminants along fattening period. Consequently, daily live weight gain and feed efficiency of Herik lambs were worse than those of Turkish native breeds at the slaughter weight of 40 kg.The unsatisfactory in fattening performance of Herik lambs may be depend on exposed high temperature along fattening period and till now lack of improvement studies on them. Thus, researchs should be done for fattening performance of Herik lambs under different breeding conditions.

Anahtar Kelimeler

Destekleyen Kurum

Türkiye Bilimsel ve Teknolojik Araştırmalar Kurumu (TÜBİTAK)

Proje Numarası

115O829

Teşekkür

This study is a part of 115O829 supported by the Scientific and Technological Research Council of Turkey (TÜBİTAK)

Kaynakça

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  3. Akmaz A, Şahin H. Farklı kesim ağırlıklarında Akkaraman kuzuların besi performansı, kesim ve karkas özellikleri. Vet. Bil. Derg. 2002; 18(3); 29 - 36.
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  5. Armstrong DV. Heat stress interaction with shade and cooling. Journal of Dairy Science, 1994; 77: 2044-2050. Association of Official Analytical Chemistry. 2000. Official methods of analysis of AOAC international (17th ed.) Maryland, USA: Association of Official Analytical Chemistry.
  6. Balcı F, Karakaş E. The effect of different slaughter weights on the fattening performance, slaughter and carcass characteristics of male Karayaka lambs. Turk J. Vet. Anim Sci, 2007; 31; 25-31.
  7. Davis MS, Mader T, Holt SM, Parkhurst AM. Strategies to reduce feedlot cattleheat stress: Effect of tympanic temperature. J Anim Sci. 2003; 81; 649-661.
  8. Diaz MT, Velasco S, Caneque V, Lauzurica S, Ruiz De Huidobro F, Perez C, Gonzalez J., Manzanares C. Use of concentrate or pasture for fattening lambs and its effect on carcass and meat quality, Small Ruminant Research, 2002; 43, 257–268.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Veteriner Cerrahi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Aralık 2022

Gönderilme Tarihi

28 Nisan 2022

Kabul Tarihi

13 Ekim 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 15 Sayı: 4

Kaynak Göster

APA
Uğurlu, M., Teke, B., Akdağ, F., Salman, M., Kaya, İ., & Ekiz, B. (2022). Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions. Kocatepe Veterinary Journal, 15(4), 390-394. https://doi.org/10.30607/kvj.1110296
AMA
1.Uğurlu M, Teke B, Akdağ F, Salman M, Kaya İ, Ekiz B. Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions. Kocatepe Veterinary Journal. 2022;15(4):390-394. doi:10.30607/kvj.1110296
Chicago
Uğurlu, Mustafa, Bülent Teke, Filiz Akdağ, Mustafa Salman, İsmail Kaya, ve Bülent Ekiz. 2022. “Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions”. Kocatepe Veterinary Journal 15 (4): 390-94. https://doi.org/10.30607/kvj.1110296.
EndNote
Uğurlu M, Teke B, Akdağ F, Salman M, Kaya İ, Ekiz B (01 Aralık 2022) Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions. Kocatepe Veterinary Journal 15 4 390–394.
IEEE
[1]M. Uğurlu, B. Teke, F. Akdağ, M. Salman, İ. Kaya, ve B. Ekiz, “Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions”, Kocatepe Veterinary Journal, c. 15, sy 4, ss. 390–394, Ara. 2022, doi: 10.30607/kvj.1110296.
ISNAD
Uğurlu, Mustafa - Teke, Bülent - Akdağ, Filiz - Salman, Mustafa - Kaya, İsmail - Ekiz, Bülent. “Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions”. Kocatepe Veterinary Journal 15/4 (01 Aralık 2022): 390-394. https://doi.org/10.30607/kvj.1110296.
JAMA
1.Uğurlu M, Teke B, Akdağ F, Salman M, Kaya İ, Ekiz B. Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions. Kocatepe Veterinary Journal. 2022;15:390–394.
MLA
Uğurlu, Mustafa, vd. “Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions”. Kocatepe Veterinary Journal, c. 15, sy 4, Aralık 2022, ss. 390-4, doi:10.30607/kvj.1110296.
Vancouver
1.Mustafa Uğurlu, Bülent Teke, Filiz Akdağ, Mustafa Salman, İsmail Kaya, Bülent Ekiz. Fattening Performance of Herik Lambs underneath Thermal Stress in Intensive Conditions. Kocatepe Veterinary Journal. 01 Aralık 2022;15(4):390-4. doi:10.30607/kvj.1110296

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