Araştırma Makalesi

The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep

Cilt: 6 Sayı: 8 15 Mayıs 1995
  • Ayhan Öztürk
PDF İndir
TR EN

The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep

Öz

The birth weight and gestation period were 4.67 kg and 150.2 days and their repeatabilities 0.113 and 0.144, respectively. Effect of year factor on these characteristics was statistically significant (P<0.01), but the effect of ewe age was not significant. Birth weight of single born lambs were heigher than twins (4.99 vs. 4.36 kg), and the male were heavier than female (4.82 vs. 4.52 kg) lambs (P<0.01). The gestation period was longer for male than female lambs (150.5 vs. 149.9 days), and was not different for single or twin born lambs. The correlation coefficient between gestation period and birth weight was 0.1340±0.027 (P<0.01).

Anahtar Kelimeler

Destekleyen Kurum

SELÇUK ÜNİVERSİTESİ

Kaynakça

  1. Akçapınar, H., Kadak, R., 1982. Bazı Faktörlerin Akkaraman ve Morkara- manlarda Gebelik Süresi ve Doğum Ağırlığı Üzerine Etkileri. Ankara Üniv. Vet. Fak. Derg., 29: 392-400.
  2. Abdulhaliq, A.M., Harvey, W.R. and Parker, C.F., 1989. Genetic Parameters for Ewe Productivity Traits in the Columbia, Suffolk and Targhee Breeds. J. Anim. Sci., 67: 3250-3257.
  3. Bradford, G.E., Quirke, J.F., Sitorus, P., Inounu, I., Tiesnamurti, B., Bell, F.L., Fletcher, J.C., Torell, D.T., 1986. Reproduction in Javanese Sheep: Evidence for a Gene With Large Effect on Ovulation Rate and Litter Size: J. Anim. Sci., 63: 418-431.
  4. Cumlivski, B., 1988. Fertility of Merino Type of Sheep When They are Kept in the Open the Whole Year. Proceedings, 3rd World Congress on Sheep and Beef Cattle Breeding. 1: 345-367.
  5. Çelikkale, M.S., 1974. İleri Merinos Melezlerinin Malya Devlet Üretme Çiftliğı Koşullarındakı Özellikleri Üzerinde Araştırmalar. Ankara Üniv. Zir. Fak. Yay. No: 544, Ankara.
  6. Dalton, D.C., 1962. Characters of Economic Importance in Welsh Moun- tain Sheep. Anim. Prod., 4: 269-278.
  7. El Karim, A.I.A., Owen, J.B., 1987. Reproductive Performance of Two Types of Sudan Desert Sheep. Res. Dev. Agric,, 4: 183-187.
  8. Fuentes, J.L., Pulenets, N., Peron, N., 1987. Gestation Length of Pelibuey Ewes. Rev. Cubana Reprod. Anim., 13: 27-33.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Küçükbaş Hayvan Yetiştirme ve Islahı

Bölüm

Araştırma Makalesi

Yazarlar

Ayhan Öztürk Bu kişi benim
Türkiye

Yayımlanma Tarihi

15 Mayıs 1995

Gönderilme Tarihi

1 Ocak 1995

Kabul Tarihi

3 Mart 1995

Yayımlandığı Sayı

Yıl 1995 Cilt: 6 Sayı: 8

Kaynak Göster

APA
Öztürk, A. (1995). The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep. Selcuk Journal of Agriculture and Food Sciences, 6(8), 188-193. https://izlik.org/JA62TW62HN
AMA
1.Öztürk A. The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep. Selcuk J Agr Food Sci. 1995;6(8):188-193. https://izlik.org/JA62TW62HN
Chicago
Öztürk, Ayhan. 1995. “The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep”. Selcuk Journal of Agriculture and Food Sciences 6 (8): 188-93. https://izlik.org/JA62TW62HN.
EndNote
Öztürk A (01 Mayıs 1995) The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep. Selcuk Journal of Agriculture and Food Sciences 6 8 188–193.
IEEE
[1]A. Öztürk, “The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep”, Selcuk J Agr Food Sci, c. 6, sy 8, ss. 188–193, May. 1995, [çevrimiçi]. Erişim adresi: https://izlik.org/JA62TW62HN
ISNAD
Öztürk, Ayhan. “The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep”. Selcuk Journal of Agriculture and Food Sciences 6/8 (01 Mayıs 1995): 188-193. https://izlik.org/JA62TW62HN.
JAMA
1.Öztürk A. The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep. Selcuk J Agr Food Sci. 1995;6:188–193.
MLA
Öztürk, Ayhan. “The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep”. Selcuk Journal of Agriculture and Food Sciences, c. 6, sy 8, Mayıs 1995, ss. 188-93, https://izlik.org/JA62TW62HN.
Vancouver
1.Ayhan Öztürk. The Repeatabilities of Birth Weight and Gestation Period in Akkaraman sheep. Selcuk J Agr Food Sci [Internet]. 01 Mayıs 1995;6(8):188-93. Erişim adresi: https://izlik.org/JA62TW62HN

Selcuk Journal of Agriculture and Food Sciences Creative Commons Atıf-GayriTicari 4.0 Uluslararası Lisansı (CC BY NC) ile lisanslanmıştır.