Araştırma Makalesi

Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs

Cilt: 11 Sayı: 14 31 Aralık 1997
  • A.hamdi Aktaş
  • Yilmaz Bahtiyarca
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Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs

Öz

An experiment was carried out for four 14 days periods with male Konya Meri- no lambs which were weaned at 2-2,5 months of age to ascertain the effect of feeding with fixed and down scaling of protein levels on the performance and carcass characteristics in fattening lambs. Twenty four lambs were allotted to six treatment groups on the basis of weight. The study was conducted in completely randomized design. The four replicated treatments involving one lamb per treatment were as follows: 1st group (control) was fed diet containing %15 protein during the experiment. 2nd group was fed diet with 15% and 11% protein during the first 28 and the last 28 days of age respectively. 3rd group was fed diet with 18% and 11% protein during the same periods respectively. 4th group was fed diet with 18% and 15% protein during the same periods respectively. 5th group was fed diet with 18,15 % and 11% protein, during the first 28 days, from 28 to 42 days and from 42 to 56 days of age respectively. 6th group was fed diet containing 11% protein during the experiment. The lambs were individally housed, weighted and fed. Performance characteristics, except feed conversion (feed/gain), slaughter weight and many of carcass criterias of the 6th group were lower than other groups. There were not statictically significant differences among the groups in respect to performance characteristics during 0-56 days of age, except 6th group. But there were significant differences among the groups in respect to carcass criterias. Carcas characteristics of 1st, 4th and 5th groups were generally higher then other groups.

Anahtar Kelimeler

Destekleyen Kurum

SELÇUK ÜNİVERSİTESİ

Kaynakça

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  3. Colomer-Rocher, F., F. Morand-fehr and A.H. Kırton, 1987. Standart methods and procedures for goat carcass evaluation, jointing and tissue seperation, Live- stock Production Science, 17: 149-159. Doğan, K. 1974. Değişik protein düzeylerindeki besi rasyonlarının Akkaraman ku- zuların gelişmesi ve bazı karkas özelliklerine etkileri. A.Ü. Zir. Fak. Yayınları: 537. Bilimsel araştırma ve incelemeler: 310. A.Ü. Basımevi, Ankara.
  4. uzguneş, O. 1963. Bilimsel araştırmalarda istatistik prensipleri ve metodları. Ege Üniv. Matbaası, İzmir. III+375 S.
  5. Erickson, D. 1990. A general summary of lamb feeding research conducted at North Dakota State University (Fargo and Hettinger) in the 1980's. Sixty-second Annual Sheep and Lamb Feeders Day, February 1, West Central Exp. Sta- tion, Morris, MN.
  6. Jordan, R.M. 1988. Feeding programs for feedlot lambs. 49 th Minnesato Nut. Conf. and Degussa Technical Sym., September 18-20, Blomigton, MN: 126-139.
  7. Görgülü, M., O. Öztürkcan ve E. Demir, 1994. Rasyondaki eneji ve protein düzeyinin erkek ivesi kuzularda karkas özelliklerine etkileri. Yem Magazin, Kasım 1994: 24-30.
  8. Güney, O. 1990. Akdeniz ülkelerinde keçi eti üretimi ve karkası üzerinde çalışmalar, Ç.Ü. Ziraat Fak. Dergisi, 2: 33-44, Adana.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Küçükbaş Hayvan Yetiştirme ve Islahı

Bölüm

Araştırma Makalesi

Yazarlar

A.hamdi Aktaş Bu kişi benim
Türkiye

Yilmaz Bahtiyarca Bu kişi benim
Türkiye

Yayımlanma Tarihi

31 Aralık 1997

Gönderilme Tarihi

5 Ocak 1997

Kabul Tarihi

3 Mart 1997

Yayımlandığı Sayı

Yıl 1997 Cilt: 11 Sayı: 14

Kaynak Göster

APA
Aktaş, A., & Bahtiyarca, Y. (1997). Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs. Selcuk Journal of Agriculture and Food Sciences, 11(14), 26-37. https://izlik.org/JA52PC76FW
AMA
1.Aktaş A, Bahtiyarca Y. Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs. Selcuk J Agr Food Sci. 1997;11(14):26-37. https://izlik.org/JA52PC76FW
Chicago
Aktaş, A.hamdi, ve Yilmaz Bahtiyarca. 1997. “Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs”. Selcuk Journal of Agriculture and Food Sciences 11 (14): 26-37. https://izlik.org/JA52PC76FW.
EndNote
Aktaş A, Bahtiyarca Y (01 Aralık 1997) Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs. Selcuk Journal of Agriculture and Food Sciences 11 14 26–37.
IEEE
[1]A. Aktaş ve Y. Bahtiyarca, “Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs”, Selcuk J Agr Food Sci, c. 11, sy 14, ss. 26–37, Ara. 1997, [çevrimiçi]. Erişim adresi: https://izlik.org/JA52PC76FW
ISNAD
Aktaş, A.hamdi - Bahtiyarca, Yilmaz. “Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs”. Selcuk Journal of Agriculture and Food Sciences 11/14 (01 Aralık 1997): 26-37. https://izlik.org/JA52PC76FW.
JAMA
1.Aktaş A, Bahtiyarca Y. Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs. Selcuk J Agr Food Sci. 1997;11:26–37.
MLA
Aktaş, A.hamdi, ve Yilmaz Bahtiyarca. “Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs”. Selcuk Journal of Agriculture and Food Sciences, c. 11, sy 14, Aralık 1997, ss. 26-37, https://izlik.org/JA52PC76FW.
Vancouver
1.A.hamdi Aktaş, Yilmaz Bahtiyarca. Effect of Feeding with Fixed and Varying Protein Levels on the Performance and Carcass Characteristics in Fattening Lambs. Selcuk J Agr Food Sci [Internet]. 01 Aralık 1997;11(14):26-37. Erişim adresi: https://izlik.org/JA52PC76FW

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