Karacabey Merinosu Koyunlarında Yaş Ve Vücut Kondüsyon Puanının Kimi Döl Verim Özelliklerine Etkisi

Abstract

Keywords

• -

Karacabey Merinosu Koyunlarında Yaş Ve Vücut Kondüsyon Puanının Kimi Döl Verim Özelliklerine Etkisi

Abstract

yaşlılarda ve 1,19±0,10 ile 1 yaşlılarda belirlenmiştir. En yüksek KO ve DKDK ise sırasıyla 0,98±0,04 ile 5 yaşlılarda ve 1,58±0,08 ile 4 yaşlılarda tespit edilmiştir

Keywords

• Vücut kondüsyon puanı (BCS), Karacabey merinosu, kuzulama oranı, doğuran koyun başına kuzu sayısı

References

1. Ada, M., Ceyhan, A., Sezenler, T., Özder, M., Köycü, E., 2004. Farklı Kondüsyon Puanına Sahip Kıvırcık Koyunlarında Aşım Dönemi Ek Yemlemenin (Flushing) Kuzu Verimi Üzerine Etkileri. Ç.Ü.Z.F. Dergisi, 19(1): 89–96.
2. Adalsteinsson, S., 1979. The independent effects of live weight and body condition on fecundity and productivity Production 1979, 28:1, 13–23; 13 ref. ewes. Animal
3. Atti, N., and Abdennebi, L., 1994. Body condition and growth in Barbary ewes. Cahiers Options Mediterraneennes. 6:75–80.
4. Atti, M., Abdennebi, L., 1995. Body condition and performance in Barbary ewes. Cahiers-Options Mediterranennes. 6: 75–80; 14 ref.
5. Barth, K., and Neumann, D., 1991. Body condition score is superior to body weight data. The effects of body weight and body condition score on fertility in ewes. Tierzucht ,45:5, 224–225.
6. Biçer, O., 1991. Body Condition Scoring and Its Importens in Sheep Husbandry. J. Agric. Fac. Ç.Ü., 6, (4) : 81-88.
7. Dedieu, B., 1992. Nothing body condition and tecnicaldiagnosis in mutton sheep in the Cevennes. Actes d’un symposium organise par 1’INRA-SAD et le CIRAD-IEMVT, toulouse, France.
8. Dhingra-MM; Botkin-MP., 1982.Studies on fertility, prolificacy, livability and overall reproduction in purebred Rambouillet and Targhee and crossbred Targhee X Dorset, Targhee X Dorset X Finnish-Landrace X Rambouillet and Finnish-Landrace X Rambouillet sheep. 2nd World Congress on Genetics applied to Livestock Production, 4th- 8th October 1982. 8 Symposia (2). 654–662; 11 ref

9. Düzgüneş, O., Kesici, T., Kavuncu, O., Gürbüz, F., 1987. Araştırma ve Deneme Metodları. (İstatistik Metodları II) Ankara Üniversiresi, Ziraat Fakültesi Yayınları: 1021. Ders kitabı: 295. Ankara
10. El-Karim-AIA; Owen-JB., 1987. Reproductive performance of two types of Sudan desert sheep. Agriculture. 4: 3, 183–187; 21 ref.
11. Forcada, F., Abecia, J.A., Sierra, I., 1990. Effect of body condition on reproduction in Aragon ewes. ITEA, Informacion Tecnica Economica Agraria. 86 A: 2, 123–132.
12. Frutos, P., Montecon, AR., Giraldez, F.J., 1997. Relationship of body condition score and live weight with body composition in mature Churra ewes. Animal science, 64:3, 447–452; 22 ref.
13. Gibon, A., Dedieu, B. and Theriez, M., 1985. Les reserves corporelles des brebis. Stockage, mobilisation et role dans les elevages de milieu difficile. 1Oeme Journees de la Recherche Ovine et caprine. INRA-ITOVIC. P. 178–212.
14. Gonzales, R.E., Labuonora, D., Russel, A.J.F., 1997. The effect of live weight and body condition score around mating on production from four sheep breeds in extensive grazing systems in Uruguay.Animal science. 64: 1, 139–145; 14 ref.
15. Gunn, R.G., Doney, J.M., Russel, A.J.F., 1969. Fertility in Scottish Blackface Wvws as Influenced by Nutrition and Body Condition at Mating. J. Agric. Sci. Camb. 73: 289–294
16. Gunn, R.G., Doney, J.M., Smith, W.F., 1979. The effect of time of mating on ovulation rate and potential lambing rate of Greyface ewen. 29:2, 277-288; 7 ref.
17. Gunn R.G., 1983 The influence of nutrition on the reproductive performance of ewes. In sheep production. Ed. W. Haresign, Butterworths, London, 99–110.
18. Laster, D.B., Glimp, H.A., Dickerson, G.E., 1972. Factors affecting reproduction in ewe lambs. Journal of Animal Science. 35: 1, 79–83.
19. Merrell, B.G., 1990. New developments in sheep production. Occasional Publication No: 14. Proceeding of a simposium organised by the British Society of Animal Production, Malverm, October 1989. 138–141
20. Meat AND LIVESTOCK COMMISSION (MLC)., 1981. Feeding The Ewe. Sheep Improvement Service. Technical Peport 52 s.
21. Molle, G., Sana, S.R., Ligios, S., Branca, A., Oppia, P., Caria, A., Corda, A.R., Demuru, G., Fressura, G., Ruiu, G., 2001. The effect of nutrition on the reproductive performance of Sardinian sheep. Inforkmatore Agrario. 57:7, 75–81.
22. Newton, J.E., Betts, J.E., Wilde, R.M., Davies, B.J., 1979.The effect of ewe body condition at different stages of the breeding season on mean litter size. UK Grassland Researc Institude: Annual report 1978.90
23. Newton, J.E., Belts, J.E., Wilde, R., 1980. The effect of body condition and tıme of mating on the reproductive performance of Masham ewes. Animal production, 30:2, 253–260: 16 ref.
24. Özder, M., Arık, İ, Z., Yurtman, İ,Y., Ozduven, M,L., 1997. Türkgeldi koyunlarında kondüsyon puanı, yaş ve canlı ağırlığın bazı performans özellikleri Üniv.Zir.Fak.Derg., 10, 119-128. etkileri. Akd.
25. Patkowska-Sokola-B; Barczynska-E ., 1985.The effect of age of Merino ewes on their reproductive performance. Prace-i-Materialy- Zootechniczne. No. 35, 45–51; 14 ref.
26. Russel, A.J.F., Doney, J.M. and Gunn, R.G., 1969. Subjective assessment of body fat in live sheep. J. Agric. Sci. Camb., 72: 451-454.
27. SAS Institute Inc. 1988. SASISTAT Guide for personal computers, Release 6.03 Edition. SAS Inst. Inc. Cary, NC. 1028 pp.
28. Sonmez, R., Kaymakcı, M., 1987. Koyunlarda döl verimi. E.U.Z.F. Yayınları No: 404. 307 s.
29. Thompson, E.F., Bahaddy, F.A., 1988. A Note an The Effect of Live Weight at Mating on Fertility of Awassi Ewes in Semi-Arid Nort-West Syria. Anim. Prod., 47: 505-508
30. Urrutia, M.J., Martinez, R.L., Shanchez, G.F.F., Pijolan, A.P., 1988. Reproductive traits in Rambouillet sheep on the high plateau in Mexico. ler Congreso Nacional de produccion Ovina, Mexico, 1988, 116–118; 6 ref.