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Alman Siyah Başlı X Akkaraman ve Hampshire Down X Akkaraman Melezi (F1 ve G1) Erkek Kuzuların Besi Performansı ve Karkas Özellikleri
(2000) Akmaz, Ali; Tekin, M. Emin; Tepeli, Cafer; Kadak, Ramazan
This study was carried out to investigate the fattening and carcass characteristics of German Blackheaded Mutton (GBM) × Akkaraman (A) F1, GBM × (GBM × A) B1, Hampshire Down (HD) × A F1 and HD × (HD × A) B1 male lambs. Ten GBM × A (F1), 4 GBM × (GBM × A) B1, 10 (HD) × A (F1) and 4 HD × (HD × A) B1 male lambs were used for fattening traits, and six of each breed from F1 genotypes, four of each breed from B1 genotypes for carcass traits. The lambs were fed, from the beginning at approximately 20 kg of live weight to the finish at 45 kg, with alfalfa hay 100 g/head/day and concentrates ad libitum. For statistical analysis, one way analysis of variance was used. For GBM × A (F1), GBM × (GBM × A) B1, HD × A (F1) and HD × (HD × A) B1 lambs, daily gains and feed gain ratios, were 362.30 g, 3.51 kg, 302.14 g and 4.84 kg, 339.60 g and 3.47 kg, 360.12 and 3.78 kg respectively. The carcasses were divided into five cuts namely leg, shoulder, back loin and others. To obtain knowledge about carcass composition, leg and shoulder cuts were dissected. Dressing percentages were found to be 48.02, 48.59, 49.65 and 50.52 %; the ratios of leg weights in the carcass were 33.09, 32.76, 32.66 and 32.24 %: shoulder weights 17.75, 18.06, 17.73 and 17.64 %; back weights 8.51, 10.75, 8.97 and 9.41 %(p<0.01); loin weights 8.11, 8.77, 8.11 and 8.27 %; the other weights 26.15, 25.25, 25.31 and 26.95 %; kidney knob and channel fat weights 1.50, 1.77, 1.27 and 1.71 %; eye muscle areas were 14.04, 12.25, 14.75 and 14.19 cm2, back fat thicknesses were 7.03, 7.24, 6.37 and 9.17 mm, ratios of lean meat weights in the leg cut were 61.84, 59.31, 62.57 and 59.78 %, fat weights 21.28, 24.58, 21.14 and 23.64 %; bone weights 16.88, 16.11, 16.29 and 16.59 %; the ratios of lean meat weight in the shoulder cut were 58.58, 57.69, 59.52 and 56.83 %; fat weights 22.54, 24.54, 22.98 and 24.62 %, bone weights 18.88, 17.77, 17.51 and 18.56 % for breeds in the above order.
Alman Siyah Başlı X Akkaraman ve Hampshire Down X Akkaraman Melezi (F1 ve G1) Erkek Kuzuların Besi Performansı ve Karkas Özellikleri
(2000) Akmaz, Ali; Tekin, M. Emin; Tepeli, Cafer; Kadak, Ramazan
This study was carried out to investigate the fattening and carcass characteristics of German Blackheaded Mutton (GBM) x Akkaraman (A) F1, GBM x (GBM x A) B1, Hampshire Down (HD) x A F1 and HD x (HD x A) B1 male lambs. Ten GBM x A (F1), 4 GBM x (GBM x A) B1, 10 (HD) x A (F1) and 4 HD x (HD x A) B1 male lambs were used for fattening traits, and six of each breed from F1 genotypes, four of each breed from B1 genotypes for carcass traits. The lambs were fed, from the beginning at approximately 20 kg of live weight to the finish at 45 kg, with alfalfa hay 100 g/head/day and concentrates ad libitum. For statistical analysis, one way analysis of variance was used. For GBM x A (F1), GBM x (GBM x A) B1, HD x A (F1) and HD x (HD x A) B1 lambs, daily gains and feed gain ratios, were 362.30 g, 3.51 kg, 302.14 g and 4.84 kg, 339.60 g and 3.47 kg, 360.12 and 3.78 kg respectively. The carcasses were divided into five cuts namely leg, shoulder, back loin and others. To obtain knowledge about carcass composition, leg and shoulder cuts were dissected. Dressing percentages were found to be 48.02, 48.59, 49.65 and 50.52 %; the ratios of leg weights in the carcass were 33.09, 32.76, 32.66 and 32.24 %; shoulder weights 17.75, 18.06, 17.73 and 17.64 %; back weights 8.51, 10.75, 8.97 and 9.41 %(p<0.01); loin weights 8.11, 8.77, 8.11 and 8.27 %; the other weights 26.15, 25.25, 25.31 and 26.95 %; kidney knob and channel fat weights 1.50, 1.77, 1.27 and 1.71 %; eye muscle areas were 14.04, 12.25, 14.75 and 14.19 cm 2 , back fat thicknesses were 7.03, 7.24, 6.37 and 9.17 mm, ratios of lean meat weights in the leg cut were 61.84, 59.31, 62.57 and 59.78 %, fat weights 21.28, 24.58, 21.14 and 23.64 %; bone weights 16.88, 16.11, 16.29 and 16.59 %; the ratios of lean meat weight in the shoulder cut were 58.58, 57.69, 59.52 and 56.83 %; fat weights 22.54, 24.54, 22.98 and 24.62 %, bone weights 18.88, 17.77, 17.51 and 18.56 % for breeds in the above order.
Breeding Performance of a Captive Chukar Partridge (Alectoris chukar) Flock
(MEDWELL ONLINE, 2009) Yilmaz, Alper; Tepeli, Cafer
In this study, chukar partridges (Alectoris chukar) were caught from mountains located in Ermenek province of Konya. The partridges, 4 males and 12 females, were placed in an indoor enclosure that was 15 m(2). The enclosure was designed to contain different types of substrate, rocks and bushes to resemble the natural habitat of the species. The birds were exposed to 16 h of light, 8 h of darkness. In the breeding season, a total of 150 hatching eggs were gathered and 125 chicks were ultimately hatched and reared. These chicks were put into 20 breeding cages that were 0.65x0.40x0.48 m WidthxDepthxHigh (WxDxH). One male and 3 females were placed in each cage. The daily light period was increased from initially 12 h light and 12 h darkness to 16 h light and 8 h darkness. Egg production, overall fertility, overall hatchability and hatchability of the fertile eggs were measured over 2 years as 39 eggs female(-1), 68.22, 61.97, 89.95%, respectively in year one and 28.54 eggs female(-1), 68.84, 57.83 and 83.43%, respectively in 2 years. As a result of the study, it is clear that chukar partridge can be raised under intensive captive conditions when some management techniques are provided. Therefore, ecological balance can be recreated for chukar partridge population in natural habitat by way of rearing and releasing of chukar partridges.
Çeşitli ülkelerde halk elinde yetiştirilen Türk Çoban Köpeklerinde bazı morfolojik özellikler
(2017) Tepeli, Cafer; Erdoğan, Metin; Yılmaz, Alper; Bulut, Zafer; Savolainen, Peter
Amaç: Bu araştırma, Türkiye, İran, Azerbaycan ve Özbekistan'da halk elinde yetiştirilen fenotipik olarak Türk Çoban Köpeklerine benzeyen çoban köpeklerinin bazı morfolojik özellikleri karşılaştırmalı incelemek amacıyla gerçekleştirilmiştir.Gereç ve Yöntem: Araştırmada birbirleriyle akraba olmayan farklı yaşlardaki toplam 468 adet köpek kullanılmıştır. Bu köpeklerden cidago yüksekliği, sağrı yüksekliği, beden uzunluğu, göğüs genişliği, göğüs derinliği, göğüs çevresi, baş çevresi, baş uzunluğu ve yüz uzunluğu gibi vücut ölçüleri alınmıştır.Bulgular: Cidago yüksekliği, sağrı yüksekliği, beden uzunluğu, göğüs çevresi gibi bazı vücut ölçüleri için Türkiye'deki Kangal köpekleriyle İran, Azerbaycan ve Özbekistan'daki Kangal fenotipindeki köpekler arasında önemli farklılıklar belirlenmiştir (P0.01). Türkiye'de halk elinde yetiştirilen Kangal köpeklerinin diğer ülkelerdeki Kangal köpeklerinden daha iri yapılı olduğu söylenebilirÖneri: Türk Çoban Köpeği Irklarının diğer benzer fenotipteki köpekler ile morfolojik karşılaştırılmaları; Türkmenistan, Kırgı- zistan ve Afganistan yöresindeki köpekleri de içine alarak genişletilebilir.
Comparison of some morphological characteristics of native Turkish dog breeds
(Selçuk Ünivesitesi Veterinerlik Fakültesi, 2012) Erdoğan, Metin; Özbeyaz, Ceyhan; Akbulut, Mine Dosay; Uğuz, Cevdet; Tepeli, Cafer
Amaç: Bu araştırma Türkiye’deki yerli köpek ırklarının bazı morfolojik özelliklerini karşılaştırmak amacıyla yapılmıştır. Gereç ve Yöntem: Araştırmada 30 Kangal Çoban Köpeği, 33 Akbaş Çoban Köpeği, 14 Beyaz Kars Çoban Köpeği, 23 Siyah Kars Çoban Köpeği ve 30 Türk Tazısı olmak üzere farklı yaşlardaki toplam 130 adet köpekten cidago yüksekliği, sağrı yüksekliği, beden uzunluğu, göğüs genişliği, göğüs derinliği, göğüs çevresi, baş çevresi, baş uzunluğu ve yüz uzunluğu gibi beden ölçüleri alınmıştır. Bulgular: Cidago yüksekliği, sağrı yüksekliği, beden uzunluğu, göğüs genişliği, göğüs derinliği, göğüs çevresi, baş çevresi, baş uzunluğu ve yüz uzunluğu sırasıyla Kangal Çoban Köpeklerinde 76.20, 76.26, 69.19, 26.32, 33.46, 94.01, 58.43, 35.50 ve 14.76 cm; Akbaş Çoban Köpeklerinde 68.11, 68.77, 61.97, 22.32, 28.66, 80.96, 51.88, 31.56 ve 13.72 cm; Beyaz Kars Çoban Köpeklerinde 66.63, 67.91, 64.55, 22.09, 27.44, 80.11, 55.36, 31.94 ve 13.14 cm; Siyah Kars Çoban Köpeklerinde 66.99, 68.05, 63.28, 21.06, 27.90, 78.52, 54.93, 30.39 ve 13.16 cm; Türk Tazılarında ise 62.45, 62.59, 51.44, 16.76, 25.30, 65.27, 35.87, 27.19 ve 11.72 cm olarak ölçülmüştür. Araştırmada incelenen morfolojik özellikler bakımından Kangal Çoban Köpekleri ile ilgili değerler diğer ırklara göre yüksek bulundu (p<0.05).
Comprehensive study of mtDNA among Southwest Asian dogs contradicts independent domestication of wolf, but implies dog-wolf hybridization
(WILEY, 2011) Ardalan, Arman; Kluetsch, Cornelya F. C.; Zhang, Ai-bing; Erdogan, Metin; Uhlen, Mathias; Houshmand, Massoud; Tepeli, Cafer
Studies of mitochondrial DNA (mtDNA) diversity indicate explicitly that dogs were domesticated, probably exclusively, in southern East Asia. However, Southwest Asia (SwAsia) has had poor representation and geographical coverage in these studies. Other studies based on archaeological and genome-wide SNP data have suggested an origin of dogs in SwAsia. Hence, it has been suspected that mtDNA evidence for this scenario may have remained undetected. In the first comprehensive investigation of genetic diversity among SwAsian dogs, we analyzed 582 bp of mtDNA for 345 indigenous dogs from across SwAsia, and compared with 1556 dogs across the Old World. We show that 97.4% of SwAsian dogs carry haplotypes belonging to a universal mtDNA gene pool, but that only a subset of this pool, five of the 10 principal haplogroups, is represented in SwAsia. A high frequency of haplogroup B, potentially signifying a local origin, was not paralleled with the high genetic diversity expected for a center of origin. Meanwhile, 2.6% of the SwAsian dogs carried the rare non-universal haplogroup d2. Thus, mtDNA data give no indication that dogs originated in SwAsia through independent domestication of wolf, but dog-wolf hybridization may have formed the local haplogroup d2 within this region. Southern East Asia remains the only region with virtually full extent of genetic variation, strongly indicating it to be the primary and probably sole center of wolf domestication. An origin of dogs in southern East Asia may have been overlooked by other studies due to a substantial lack of samples from this region.
Determination of live weights and body measurements of Kangal type Akkaraman sheep in producers conditions
(WFL PUBL, 2011) Yilmaz, Alper; Tepeli, Cafer; Tekin, Mehmet Emin; Akmaz, Ali; Garip, Mustafa; Polat, Esad Sami; Coskun, Behic
This study was carried out to determine live weights and body measurements of Kangal type Akkaraman sheep reared by producers. The data obtained from 240 ewes and 54 rams for live weight (LW) and 12 body measurements were used. The study was conducted on 35 flocks in Kangal district of Sivas. Average live weight (LW) was 66.4 kg, shoulder height (SH) 75.9 cm, rump height (RH) 75.8 cm, body length (BL) 65.7 cm, rump width (RW) 20.4 cm, chest depth (CD) 35.0 cm, chest width (CW) 22.7 cm, chest girth (CG) 98.8 cm, head length (HL) 24.1 cm, ear length (EL) 17.6 cm, ear width (EW) 10.0 cm, front cannon bone circumference (FCBC) 9.5 cm and tail-tarsal joint distance (TTJD) 10.9 cm for ewes. The average live weight (LW) of rams was 102 kg and the body measurements of rams were higher than that of ewes with the exception of the ear length (EL) and the tail-tarsal joint distance (TTJD). The LW differences among different ages were significant both in rams and ewes. However, with exception of BL and RW, there were no significant differences in body measurements of rams in terms of ages. The phenotypic correlations between LW and body measurements were positive and significant in all traits except in TTJD. The highest phenotypic correlation (0.898) was between LW and CG As a result, when LW and body measurements of ewes and rams were evaluated in the study, it can be said that Kangal type Akkaraman sheep was the large sheep breed compared with native sheep breeds in Turkey.
Effect of sildenafil (viagra (r)) on penile erection and semen volume and characteristics in kangal dogs
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2009) Coyan, Kenan; Ataman, M. Bozkurt; Ozkalp, Birol; Tepeli, Cafer
In this study, the effects of sildenafil administration on penile erection and semen volume and characteristics in Kangal dogs were studied. A total of 5 Kangal dogs, aging 3-6 years, and with a known fertility were used. In each application, sildenafil was administered orally at a dosage of 50 mg, 60 minutes prior to semen collection. Semen was collected 12 times at 3-day intervals by digital manipulation. After collected, semen was examined for volume (first, second, and third fractions), ejaculation time, and spermatological characteristics. Dogs were rested for 3 weeks after the last semen collection. Following the rest period, semen collection was experienced 12 times at 3-day intervals by digital manipulation without sildenafil application. Sildenafil administration enhanced the volume of the second and third fractions, compared to the non-sildenafil group (1.1 ml versus 0.7 ml and 11 ml versus 6 ml, respectively, P<0.05), and increased the total ejaculation time (11.8 minutes versus 7 minutes, P<0.05). On the other hand, there were no significant differences between the sildenafil and non-sildenafil groups for spermatological characteristics (P>0.05). As a conclusion, sildenafil could be used in dogs, having problems in response to digital manipulation, for penile erection and successful semen collection.
Effect of sildenafil (viagra®) on penile erection and semen volume and characteristics in kangal dogs
(2009) Çoyan, Kenan; Ataman, M. Bozkurt; Özkalp, Birol; Tepeli, Cafer
Bu çalışmada, Kangal köpeklerinde penis ereksiyonu, sperma hacmi ve özellikleri üzerine sildenafilin etkisi çalışıldı. Yaşları 3 ila 6 arasında değişen toplam 5 baş fertilitesi bilinen Kangal ırkı köpek kullanıldı. Her bir uygulamada sperma alma işleminin 60 dakika öncesinde köpeklere 50 mg dozunda oral yolla sildenafil uygulandı. Sperma toplama işlemi parmak maniplasyon yöntemiyle 3 gün arayla 12 kez denendi. Spermanın alınma işleminden sonra, sperma hacim (birinci, ikinci ve üçüncü fraksiyon yönüyle), ejakülasyon zamanı ve spermatolojik özellikler bakımından değerlendirildi. Köpekler 3 hafta dinlendirildikten sonra, sildenafil uygulaması yapılmaksızın sperma toplama işlemi parmak maniplasyon yöntemiyle 3 gün arayla 12 kez denendi. Sildenafil uygulaması, sildenafil uygulanmayan gruba göre spermanın ikinci (sırasıyla, 1.1 ve 0.7 ml) ve üçüncü fraksiyon (sırasıyla 11 ve 6 ml) hacmine önemli oranda katkıda bulundu ve total ejakülasyon zamanını artırdı (sırasıyla, 11.8 ve 7 dakika, P0.05). Fakat, sildenafil uygulanan ve uygulanmayan gruplar arasında spermatolojik özellikler yönünden önemli farklılıklar gözlenmedi (P0.05). Sonuç olarak, sidenafil penis ereksiyonu ve başarıyla spermanın toplanmasında parmak maniplasyon işleminde problem yaşayan köpeklerde kullanılabilir.
The Effects of Different Light Periods on Some Production Characteristics of Pheasants (Phasianus Colchicus)
(Indian Counc Agricultural Res, 2002) Tepeli, Cafer; Çetin, O.; Kırıkçı, Kemal; Günlü, Aytekin
The effects of different light periods on egg production characteristics and hatching traits of pheasants (Phasianus colchicus) were studied. The daily light period was increased from initially I I hr light (L): 13 hr darkness (D) to 16 hr L: 8 hr D in group 1. Birds were exposed to 16 hr L: 8 hr D and 8 hr L: 8 hr D: 8 hr L periods in groups 2 and 3 respectively. Following the onset of stimulatory light, the first egg was obtained within 23, 23 and 22 days in groups 1, 2 and 3 respectively. Egg production periods of pheasants were determined as 138, 138 and 136 days in groups 1, 2 and 3. Egg yields of pheasants in groups were 40.28, 56.57 and 67.68 egg/pheasant respectively. Average values of hatchability, fertility and hatch of fertile eggs were 39.48,48.40 and 54.09% (P < 0.05); 62.17,68.15 and 70.47% (P < 0.05); 63.50, 71.01 and 76.76% (P < 0.05) in groups 1, 2 and 3 respectively.
Effects of pre-incubation storage time and position on some hatching results of the rock partridge (alectoris graeca) eggs
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2009) Yilmaz, Alper; Tepeli, Cafer
The effects of pre-incubation storage time and position on some hatching results of the rock partridge (Alectoris graeca) eggs were investigated. In total, 2420 partridge eggs were used in the study. All eggs were stored in storage rooms with 12.8 degrees C temperature and 70-75% relative humidity. The pre-incubation egg storage periods were 1-7, 8-14, 15-21 and 22-28 days. Each storage group was divided into three eggs position groups which were 45 angle tilt twice daily, not turning egg (-) and turning egg (+) daily according to egg position. As a result, hatch of fertile eggs of 8-14 days and turning egg (+) groups were better than the results of other groups.
Effets of pre-incubation storage time and position on some hatching results of the rock partridge (alectoris graeca) eggs
(2009) Yılmaz, Alper; Tepeli, Cafer
Çalışmada, Kaya Kekliği (Alectoris graeca) yumurtalarında kuluçka öncesi depolama zamanı ve pozisyonunun kuluçka sonuçları üzerine etkileri araştırıldı. Toplam 2420 adet keklik yumurtası çalışmada kullanıldı. Tüm yumurtalar 12.8oC sıcaklık ve %70-75 nem içeren depolama odasında saklandı. Kuluçka öncesi yumurta depolama periyotları 1-7, 8-14, 15-21 ve 22-28 günler için oluşturuldu. Her bir depolama grubu üç yumurta pozisyon grubundan (günde iki sefer 45º açıyla eğme, alt-üst edilmeyen yumurtalar ve alt-üst edilen yumurtalar) oluşturuldu. Sonuç olarak, 8-14 gün depolanan ve alt-üst edilen yumurtalar diğer gruplardaki yumurtalardan çıkım gücü bakımından daha iyi kuluçka sonuçları gösterdi.
Evaluation of the schirmer tear test in clinically normal Turkish hunting dogs (Turkish greyhound)
(UNIV GHENT, 2004) Alkan, Feyzanur; İzci, Celal; Tepeli, Cafer; Koç, Yılmaz
The aim of this study was to determine the normal values for the Schirmer tear test (STT) in Turkish HuntingDogs. This was performed in order to facilitate the diagnosis of xerophthalmia orkeratoconjunctivitis sicca (KCS), which is characterized by deficiencies in tear production and the resulting abnormal STT. Fifteen Turkish Hunting Dogs (8 female and 7 male) were used in this study. The dogs ranged from 6 months to 9 years old (mean 3.6 +/- 2.8) and the mean weight was 21.3 kg (13 to 27). The mean STT-1 and STT-2 values were 17.1 +/- 3.7 mm per minute and 7.7 +/- 2.8 mm per minute, respectively. Neither body weight nor age had a statistically significant effect on these values. There were significant differences in both STT-1 and STT-2 values between females and males (p<0.05), as well as daily and weekly fluctuations for STT-1 and STT-2 values (P<0.01, P<0.05, respectively). This study has shown that the STT-1 and STT-2 values in the Turkish Hunting Dogs are normally distributed and are significantly affected by sex and by measurement sequences.
Evaluation of the Schirmer tear test in two Turkish breeds of shepherd dogs
(ECOLE NATIONALE VETERINAIRE TOULOUSE, 2004) Alkan, Feyzanur; İzci, Celal; Tepeli, Cafer; Koç, Yılmaz
The Schirmer tear test 1 and 2 (STT-1 and STT-2) were performed to evaluate tear production in 20 Turkish Akbas Shepherd Dogs and 21 Turkish Kangal Shepherd Dogs. The mean values for STT-1 and STT-2 in Turkish Akbas and Kangal Shepherd Dogs were 20.7 +/- 2.9 min/min and 21.5 +/- 3.8 mm/min, and 9.8 +/- 2.3 mm/min and 9.8 +/- 3.0 mm/min, respectively. It was determined that neither body weight nor age had a statistically significant effect on these values. There were significantly differences in both STT-1 and STT-2 values between females and males in Shepherd dogs of both breeds (p < 0.05). There were significant fluctuations daily, weekly, or over time for STT-1 and STT-2 values for each breed (p < 0.05). This study has shown that the STT-1 and STT-2 values in both Turkish Akbas Shepherd Dogs and Turkish Kangal Shepherd Dogs are normally distributed and are significantly affected by breed, sex, or measurement sequences.
External and internal egg quality characteristics in Japanese quails of different plumage color lines
(WFL PUBL, 2011) Yilmaz, Alper; Tepeli, Cafer; Caglayan, Tamer
The present study was conducted to determine the external and internal egg quality characteristics in Japanese quails (Coturnix coturnix japonica) of different plumage color lines. A total of 150 eggs obtained from Japanese quails of different plumage color lines at 20 weeks of age were used in the study. The eggs were randomly gathered from same age quails with brown, gray and white plumages. The eggs were examined for external and internal quality characteristics. Concerning the external quality characteristics, there were statistical differences regarding shape index (%) and shell ratio (%) among the different plumage color lines (P<0.01, P<0.05). Of the internal quality characteristics, the differences among plumage color lines in yolk weight(g), albumen weight (g), yolk ratio (%), albumen ratio (%), yolk/albumen ratio (%), albumen index (%) and haugh units were statistically significant (P<0.01). It was also found that there were statistically significant phenotypic correlations with respect to some egg quality traits in the different plumage color lines. According to the findings of the study, the fact that the haugh unit observed in the quail group with brown plumage was higher compared to the other plumage color lines brings into mind the idea that it could be more convenient to offer the eggs in the brown group for consumption as human food. In addition, knowing the significant differences among the different plumage color lines in different quality characteristics will be useful in assisting prospective studies on quail lines.
Farklı Barındırma Şartlarında Yeti?şti?ri?len Kangal ve Akbaş Köpekleri?nde Bazı Döl Veri?mi? Özelli?kleri?
(Selçuk Üniversitesi, 2008) Tepeli, Cafer
Bu araştırmada farklı barındırma şartlarında yetiştirilen Kangal ve Akbaş Köpeklerinin bazı döl verimi özellikleri incelenmiştir. Araştırmada birinci gruptaki (kontrol grubu) köpekler sürüye gönderilmiştir. Gebeliğin son haftası ile doğum sonrası 45. gün (süt kesiml) arası dönemde ise sürüye gönderilmeyip ağılın iç kısmında 3 x 4 m ebadindaki te 1le çevrill alan içinde bulunan 1.5X1.5X 1 m ebadindald bir kulübede barındırılmışlardır. İkinci gruptaki köpekler, 1.5 X 1.5 X 1 m ebadındaki bir kulübeye sabitlenmiş 25 m uzunluğundaki çalik bir tel üzerine monte edilmiş hareket edebilen demir bir halkada bağlı olarak tutulmuşlardır. Üçüncü gruptaki köpekler, 2 X 2 m ebadında kapalı alanı ve 2 X 5 m ebadında telle çevrili gezinti alanı olan 2 m yüksekliğindeki barınaklara bireysel olarak yerleştirilmişlerdir. Har bir grupta 4'ü Kangal, 4'ü Akbaş olmak üzere toplam 24 dişi Türk Çoban Köpeğinin bazı döl verimi kayıtları 2 yıl boyunca takip edilmiştir. Gruplardaki köpekler aynı yaşta olup aynı rasyonla beslenmişlerdir. Döl verimi özelliklerinden kızgınlık oranı gruplarda sırasıyla % 96.87, % 71.87 ve % 56.25 (P<0.05); doğum oranı % 96.67, % 85.71 ve % 72.22 (P<0.05); seksüel siklus uzunluğu 192.64, 242.80 ve 263.38 gün (P<0.01); ortalama yavru sayısı 6.14, 6.28 ve 6.77 adet (P>0.05); ortalama gebelik süresi 59.40, 60.22 ve 61.23 gün (P<0.05); ortalama doğum ağırlığı ise 561.40, 542.74 ve 529. 89 gr olarak tespit edilmiştir (P<0.01).* Ölü doğum oranları ve sütten kesilen yavru sayısı bakımından kontrol grubu lehine önemli bir farklılık tespit edilmiştir (P<0.05). Bu araştırmanın sonucuna göre; doğal şartlarda yetiştirilen Kangal ve Akbaş köpeklerinin döl verimi performansının diğer barındırma şartlanında yetiştirilenlere göre daha iyi olduğu, Türk Çoban Köpeklerinden optimum döl veriminin elde edilebilmesi için entegre barınak sistemlerinde köpeklerin yeterince egzersiz yapabilecekleri ve stresi ortadan kaldırabilecek uygulamalara gereksinim duydukları söylenebilir.
Farklı Barındırma ve Aydınlatma Şartlarında Kaya Kekliklerinin (A. Graeca) Bazı Verim Özellikleri
(Selçuk Üniversitesi, 1999) Kırıkçı, Kemal; Tepeli, Cafer; Çetin, Orhan; Günlü, Aytekin; Yılmaz, Alper
This study has been carried out for determining egg production, hatchability and growing characteristics in different housing and light conditions of the Rock partridges. Adult Rock partridges were divided into two groups in first group, there were 3 male and 9 females and they were mated in cages and day light. In second group, there were 3 male and 9 female and they were mated in room and artificial light. Average number of egg production, percentage of egg production, egg weight, fertility, hatchability, and hatchability of fertilizing eggs of first and second groups were determined as, 57.88 and 45.38, 43.84 % and 38.45 %, 20.38 g and 21.20 g. 81.82 % and 90.64 %, 75.92% and 87.96% and 97.05% and 92.79% respectively. There were significant differences between groups respects of hatc hability (P < 0.05) , fertility (P < 0.01) ; egg production and egg weight (P<0.001). But there were no significant dif ferences between groups respects of percentage egg production and hatchability of fertilizing eggs (P > 0.05) . Egg pro- duction period of first and second groups were determined as 132 and 118 days respectively. Average body weights of 4, 8, 12, 16 and 20 weeks age of Partridge chicks were found as 93.08, 236.14, 363,72, 418.95 and 468.00 g res- pectively. Feed consumption and feed conversion were calculation as 4658.20 g and 10.27 at the end of this study. The researches on management and improvement of egg production characteristics and growing period must be car ried out of Rock partridges. In addition, economic production of Rock partridges were found as around 12 weeks of I ages
Farklı Ebeveyn Ağırlığına Sahi?p Broyler Hibritlerde Yeti?şti?rme Performansı, Kesi?m ve Karkas Özellikleri
(Selçuk Üniversitesi, 1994) İşcan, Kaan Muhsin; İnal, Şeref; Dere, Süleyman; Kırıkçı, Kemal; Tepeli, Cafer
In this study, the effects of different broiler parents' body weights on performance, slaughter and carcass traits were investigated in broilers. For this pur pose, broiler parents were divided into three different live-weight groups at 26th week. Broilers obtained from each group were raised along 49 days in different floor pens, Head, feet, viscera, wings, thighs, drumsticks and breast weights and some measurements of the breast were recorded at broilers slaughtered. Dressing percentages and rates of carcass parts were estimated. According to data, broilers obtained from dam of which body weight is below 3000 g and sire of which body weight is below 4000 g at sexual maturity had significantly less live-weight, carcass, thigh, drumstick, wing and breast weights than the others (P<0.05). There were no statistical differences for percentages of head, feet, wings and dressing percentages between groups.
Farklı Kesi?m Yaşlarında Sülünleri?n (P. Colchicus) Büyüme, Besi? Performansı, Kesi?m ve Karkas Özelli?kleri?
(Selçuk Üniversitesi, 1999) Tepeli, Cafer; Kırıkçı, Kemal; Çetin, Orhan; Günlü, Aytekin; Yılmaz, Alper
In this study, growth rate, feed consumption, feed conversion and carcass traits of pheasants has been in- vestigated in different slaughter ages. Chick weight, 4, 8 and 12 weeks old of pheasant weights were determined as 20.78, 175.36, 476.76 and 738.06 g respectively 14, 16 and 18 weeks old of pheasants were slaughtered. Feed consumption of this weeks were calculated as 3434.70, 4126.81 and 4964.31 g. feed conversion of this weeks were de- termined as 3.98, 4.33 and 4.68 respectively. Average body weights of pheasants on fourteenth, sixteenth and eigh- teenth weeks were determined as, 877,00, 918.00 and 1058.00 g respectively. There were statistically significant differences in average body weights of groups (P < 0.05) The dressing percentage of pheasants at the same ages were determined as 74.75 %, 77.15 % and 74.54 % respectively (P < 0.05) . Breast and thigh percentage of phe- asants were calculated as, 34.18% and 28.34%, 34.74 % and 27.66% and 34.23% and 27.34 % respectively (P > 0.05) As a result of this study its carried out that the pheasants be able to slaughter in 16 weeks age.
Farklı Yetiştirme Şekillerinde Sülünlerin (Phasianus Colchicus) Bazı Verim Özellikleri
(2003) Kırıkçı, Kemal; Tepeli, Cafer; Günlü, Aytekin; Çetin, Orhan
Bu araştırmada çiftleştirme kafeslerinde ve odada serbest halde çiftleştirilen sülünlerin yumurta ve kuluçka verim özellikleri incelendi. Bu amaç için 6 erkek ve 30 dişi, 1 erkek : 5 dişi oranında olacak şekilde kafeste ve 4 erkek ve 20 dişi kapalı kümeste sürü halinde çiftleştirildi. Kafes ve serbest haldeki sülünlerden elde edilen, yumurta verimi, kırık yumurta oranı, ölüm oranı, fertilité, kuluçka randımanı, çıkım oranı değerleri sırasıyla-, % 32,84 ve 19,38, % 28,63 ve 36,34, % 26,67 ve 30,00, % 61,09 ve 47,27, % 49,55 ve 29,46, % 54,36 ve 41,54 olarak tespit edildi. Grupların yumurta verimi, kırık yumurta oranı, ölüm oranı, fertilité ve kuluçka randımanı değerleri arasında P 0,01; çıkım oranı değerleri arasında ise P 0,05 düzeylerinde istatistik! önemlilik belirlendi. Bu araştırma sonucunda; sülünlerin dar alanlı kapalı kümeslerde serbest halde yetiştirmeye uygun olmadıkları, sülünler için uygun olan alan genişliğinin araştırılması gerektiği, sülün yumurtalarının kuluçkasında kuluçka şartlarına azami ihtimam gösterilmesi gerektiği sonucuna varıldı

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