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Dergiler / Tarım Bilimleri Dergisi / 2021 / Cilt: 27 - Sayı: 1

Reproductive Characteristics of Chios Ram Lambs During the First Year of Life in Rural Farm Conditions

Mustafa KAYMAKÇI
Funda ERDOĞAN ATAÇ
Sayfa
98–105
Yayın Tarihi
2022-10-17
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Therefore, this information was vulnerable in indirect selection programs.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:This study was conducted to determine some of the reproductive characteristics of young Chios rams.
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Temel Bulgular & Veri:For the purposes of this study, the data was obtained and used from 30 Chios ram lambs born in 2009 between the ages of 90-360 days.
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Sonuç & Katkı:Therefore, this information was vulnerable in indirect selection programs.
🔬Tür:Araştırma Makalesi
📍Kapsam:2009 Verileri
⚙️Değişkenler:Alan Parametreleri

Abstract

This study was conducted to determine some of the reproductive characteristics of young Chios rams. For the purposes of this study, the data was obtained and used from 30 Chios ram lambs born in 2009 between the ages of 90-360 days. The minimum and maximum values of the testicular diameter (cm) and length (cm), scrotal circumference (cm), scrotal length (cm), testicular volume (cm3) of the Chios ram lambs were 1.59-7.30, 3.05-14.23, 12.00-37.50, 7.00-32.00, 17.39-771.44, respectively. Phenotypic correlations between all testis characteristics were found to be statistically significant (P0.05). The testicular diameter and volume, scrotal circumference and scrotal length enlarged related with positively the rate of the sperm motility. As a result, estimating the rate of live spermatozoa of the ram lambs by taking morphological measurements at an early age can be useful. Therefore, this information was vulnerable in indirect selection programs.

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Bu Makaleye Atıf Yap

KAYMAKÇI, M., ATAÇ, F. E. (2022). Reproductive Characteristics of Chios Ram Lambs During the First Year of Life in Rural Farm Conditions. Tarım Bilimleri Dergisi, Cilt: 27 - Sayı: 1, 98–105. https://ajindex.com/articles/594731

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Kaynakça (8)

  1. Aguirre V, Orihuela A & Vázquez R (2007). Effect of semen collection frequency on seasonal variation in sexual behaviour, testosterone, testicular size and semen characteristics of tropical hair rams. Tropical Animal Health and Production 39(4): 271-277
  2. Ake-Lopez J, Raké-Villanueva N Y, Segura-Correa J C, Ake-Villanueva J R & Montes-Perez R C (2016). Effect of age and season on semen traits and serving capacity of Pelibuey rams under tropical conditions. Livestock Research for Rural Development 28(9): 166 Aksoy M, Ataman M B, Karaca F & Kaya A (1994). lnterrelationships between morphometric measurements of testes and sperm quality in Merino rams (In Turkish). Eurasian Journal of Veterinary Sciences 10: 127-129
  3. Alexopoulos K, Karagiannidis A & Tsakalof P (1991). Development of macroscopic and microscopic characteristics of ejaculates from Chios, Serres and Karaguniki breed lambs. Therogenology 36(4): 521-708
  4. Al-Kawmani A, Alfuraiji M M, Kandeal S A, Farah M A & Alanazi K M (2018). Pubertal changes in testicular parameters and secretion of testosterone in Najdi and Naemi ram lambs under desert conditions. Indian Journal of Animal Research 52(2): 212-219 Aygün T & Karaca O (1995). Some testicular characteristics in Karakas male lambs (In Turkish). Turkish Journal of Veterinary and Animal Sciences19: 161-167 Aygün T & Karaca O (2000). The relationships between serum testosterone concentrations and testis characteristics of Karakas male lambs (In Turkish). Journal of Agricultural Sciences 6(3): 97-101. https://doi.org/10.1501/Tarimbil_0000000976 Courot M & Ortavant R (1981). Endocrine control of spermatogenesis in the ram. Journal of Reproduction and Fertility Supplement 30:47-60
  5. Cusabio (2011). Sheep testosterone elisa kit. www.cusabio.com (Retrieved, 08.02.2011)
  6. Delgadillo J A, Leboeuf B & Chemineau U (1991). Decrease in the seasonality of sexual behavior and sperm production in bucks by exposure to short photoperiodic cycles. Theriogenology 36(5): 755-770
  7. Dufour J J, Fahmy M H & Minvielle F (1984). Seasonal changes in breeding activity, testicular size, testosterone concentration and seminal characteristics in rams with long or short breeding season. Journal of Animal Science 58 (2): 416-422
  8. Düzgüneş O, Eliçin A & Akman N (1987). Hayvan ıslahı. Ankara Üniversitesi Ziraat Fakültesi. No:1003, Ankara Fernandez A D, Villages N, Klappenbach A & Machado A (1993). Effect of age and breed on semen production and sexual activity. Animal Breeding Abstracts 61: 880 Go