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Öğe Comparison of Growth and Development Characteristics of Hair and Damascus Kids Reared under Extensive Conditions(2022) Özbaşer, Fatma Tülin; Erdem, Evren; Erat, SerkanThe present study aimed to compare the growth and the development of Hair and Damascus kids reared under extensive conditions. The body weights of Damascus goats were significantly higher than that of the Hair goats during the 360 days growth period (P < 0.05; P<0.001). Body weight was influenced by birth type only at birth and on the 360th day of the growth period, and single-birth kids had higher values than twin-born kids (P < 0.05). Exceptfor the 120th day of the growth period, the body weight of kids born in dam age group III was higher than that of kids born in the other dam age groups (P < 0.05; P < 0.01; P < 0.001). The breed effect was markedly observed after the 120th day of the growth period concerning body measurements especially chest depth, rump height, and body length. Damascus goats were significantly higher than that in the Hair goats for these traits (P < 0.001). It can be suggested that comparative studies containing the entire growth period should be conducted on other indigenous goat breeds (Angora, Honamlı, Kilis, and Norduz goat breeds) and to demonstrate the growth and development characteristics of these breeds.Öğe Correlation between live weight and body measurements in certain dog breeds(South African Journal Of Animal Sciences, 2021) Yüceer Özkul, B.; Doka, P. C. K.; Özen, D.; Özbaşer, Fatma Tülin; Özarslan, Burhan; Atasoy, F.The purpose of this study was to determine the correlation between live weight and body measurements in Zagar, Zerdava, and Catalburun dogs. Animal materials were obtained from various regions of Turkey. A total of 304 dogs from three breeds were used: Zagar (45 females, 59 males), Zerdava (50 females, 50 males), and Catalburun (62 females, 38 males). Live weights and certain body measurements were determined. A linear regression model was created using the parameters obtained in this study. The bodyweights calculated with the body measurements were found to be at a high or acceptable level in the Zagar, Zerdava, and Catalburun genotypes (R-2 = 0.902, 0.467, and 0.697, respectively).Öğe Determination of the reproductive characteristics of Saanen goats using estrus synchronization and the growth performances of kids(Ankara Univ Press, 2021) Erdem, Evren; Özbaşer, Fatma Tülin; Atasoy, FatihThis study aimed to determine the reproductive characteristics of Saanen goats of Australian origin using an estrus synchronization program with hormones (MPA and PMSG) in two different mating periods (Period I and Period II) and to investigate the survival rates and growth performances of kids. According to the results of the research, it was determined that pregnancy rate and litter size were higher in the mating period I (87% and 2.16) compared to mating period II (80.5% and 2.03), and it is hypothesized that this situation is related to the length of dry period of the goats. Although the mortality rate (P<0.001), and body weight (P<0.05) at birth were affected by kidding season, the survival rate and their body weights of the Saanen-kids at days 30, 60, 90, and 120 were not affected by the kidding season (P>0.05). These results indicate that the kidding season should be an environmental factor to be taken into account when planning the production. In addition to this, it is important to optimize the care and management conditions, especially during the kidding season, due to the high multiple birth types for the estrus synchronization program in Saanen goats.Öğe Environmental factors influencing milk yield and lactation length in Italian Mediterranean buffaloes in Turkiye(Hellenic Veterinary Medical Soc, 2022) Yenilmez, Kudret; Doğan, Halef; Özbaşer, Fatma TülinThis preliminary study was conducted to investigate the impact of the fixed effects of calving season, parity, calving age and service period, on the annual average milk yield and lactation length of the Italian Mediterra-nean Buffaloes that were milked by rotary milking parlor. For this purpose the data of 347 buffaloes of a dairy farm (with milking parlor) was used. Their annual average milk yield and lactation length were found to be 1587.55 +/- 33.82 L and 247.66 +/- 4.39 days. It was observed that the prolonged service period had a positive effect on the total milk yield and lactation length. The calving season did not affect the milk yield, but the lactation length was longer in the buffa-loes calving in winter months. The service period had a direct effect on the economic profitability, and it was observed that the service period of buffaloes calving in winter was shorter. It was also determined that milk productivity was positively affected due to the increase of calving age and parity, but there were wide variations in the herd. In conclu-sion, calving age, parity, and service period had a positive effect on the annual average milk yield and lactation length, but, on the other hand, calving season did not affect the annual average milk yield. Further studies on breeding and herd management are required to minimize variations in buffalo herds milked by rotary milking system.Öğe Evaluation of some morphological and genetic characteristics of Catalburun dog breed(Scientific Technical Research Council Turkey-Tubitak, 2021) Özarslan, Bora; Atasoy, Fatih; Erdoğan, Metin; Özkul, Banu Yüceer; Özbaşer, Fatma TülinCatalburun (Fork-nose) dogs are the members of Turkeys indigenous gene pool. Although there are some studies on phenotypic identification of this breed, there is no study on genetic characterization. This study aimed to define the detailed morphological and genetic characteristics of this breed. For this purpose, initially, some morphological traits in 100 Catalburun dogs were measured. Furthermore, the blood samples were taken from a total of 62 animals to identify genetic characteristics. The mean live weight was found as 20.20 kg, and the means of withers height, rump height and body length were measured as 48.2, 49.1 and 54.1 cm, respectively. In the microsatellite analysis, the mean of inbreeding coefficient (F-IS) was calculated as 0.048. The observed (Ho) and the expected heterozygosity (He) values were determined as 0.743 +/- 0.12 and 0.744 +/- 0.11, respectively. Mitochondrial DNA (mtDNA) sequence analyses revealed that AHT 137 loci (12 alleles) and REN247M2 loci (4 alleles) were found to have the highest and the lowest frequencies. The highest frequencies in A and B haplogroups were found to be A18 (14.52%) and B1 (59.68%) haplotypes, respectively. The factorial similarity analysis denoted that the examined dogs may be grouped in closely-related two parent lines. Although the heterozygosity values were found to be relatively high, conversely, the mutation or nucleotide diversities were found to be low. This is the first study to comprehensively describe the genomic diversity and population structure of the Catalburun breed. Special attentions should be taken to the protection of this breed as soon as possible.Öğe Genetic Animal Heritage of Anatolia: Short-beaked Pigeon Genotypes(2022) İhsansoysal, Mehmet; Özbaşer, Fatma Tülin; Erdem, Evren; Gürcan, Eser KemalThis study aimed to determine the morphological and morphometric characteristics of Bango, Mısıri and Baska pigeons, which have been preferred to breed as ornamental and diver pigeons in Anatolia. The ages of the pigeons were classified into four groups: 12-24 months of age (age group I), 25-36 months of age (age group II), 37-48 months of age (age group III), and 48 months of age and over (age group IV). These three pigeon genotypes were included in the bird group with short beak and small body structure. There were statistically significant differences among the genotypes in terms of body weight, head length-width, beak length-depth, chest depth-width, thoracic perimeter, tail and body length, wing span-length, tarsus diameter (p?0.01). Considering the body plumage color of pigeons, Mısıri and Bango pigeons show more similar appearance, however Baska pigeons has a different appearance from both genotypes. However, it is thought that it would be appropriate to evaluate morphological data together with genetic analysis. We think that these three pigeon genotypes should be taken under immediate protection in order to protect the domestic gene resources of Turkey.Öğe Morphological and Genetic Characteristics of Zerdava, A Native Turkish Dog Breed(Kafkas Univ, Veteriner Fakultesi Dergisi, 2020) Özbaşer, Fatma Tülin; Atasoy, Fatih; Erdoğan, Metin; Özkul, Banu Yüceer; Özarslan, BoraZerdava dogs are considered as one of the many native animal genetic resources of Turkey. However, the genetic characteristics of these dogs and detailed phenotypic studies related to them have not been reported yet.The aim of this study was to determine the morphological and genetic characteristics of Zerdava dogs. Blood samples (n = 100) were collected from Zerdava dogs. The morphological characteristics of these dogs were also taken. The mean live weights of Zerdava dogs were found to be 16.02 +/- 0.35 kg. The mean withers height, rump height and body length were measured as 48.20 +/- 0.21, 47.08 +/- 0.24 and 51.24 +/- 0.23 cm, respectively. According to the results of microsatellite markers, the mean Fn (inbreeding coefficient) value was documented as 0.03611-0.0003. Observed (Ho) and expected heterozygosity (He) values were found to be 0.708 +/- 0.091 and 0.694 +/- 0.077, respectively. In addition, the frequency of A018 (72%) and 8001 (16%) haplotypes were high in Zerdava dogs. The mitochondria' DNA sequence results show that the majority of Zerdava dogs originate from two different maternal lines. According to the results, the phenotypic and genotypic variations of Zerdava dogs were low. Therefore, these results may suggest that Zerdava dogs may have been protected by local breeders and can be considered a separate breed.Öğe Morphological characteristics of the cakal, mulakat and oriental pigeon breeds raised in the marmara region of turkey(Agricultural Research Communication Centre, 2020) Özbaşer, Fatma Tülin; Erdem, Evren; Gürcan, Eser Kemal; Soysal, Mehmet İhsanThis study was aimed to determine the morphological characteristics of Cakal, Mulakat and Oriental roller pigeon in Marmara region in Turkey. The study materials were consisted of 300 pigeons reared in 16 different enterprieses. The pigeons were examined for plumage colour, markings, head crest and foot feathers, eye colour, number of wing feathers, number of tail feathers, body weight and some other morphological measurements. Statistically significant differences were observed between the sex groups for body weight, head width, beak depth, trunk length (P<0,001) in Çakal, Mulakat and Oriental pigeons. It was determined that, in comparison to the local Turkey pigeon breeds (Bursa and Thrace roller, Ankara Tumbler, Squadron Flyer, Dewlap) raised in Turkey, the Cakal is small-sized, the Mulakat is medium-sized and the Oriental is large-sized. Furthermore, the comparison of the age groups for some morphological measurements demonstrated that the Oriental and Cakal pigeons grew slower than the Mulakat pigeon. © 2020, Agricultural Research Communication Centre. All rights reserved.Öğe The morphological and morphometric characteristics of Alabadem pigeons(Scientific Technical Research Council Turkey-Tubitak, 2021) Erdem, Evren; Özbaşer, Fatma Tülin; Gürcan, Eser Kemal; Soysal, Mehmet İhsanThis study aimed to determine the morphological and morphometric characteristics of Alabadem pigeons, which are grown as ornamental pigeons in Edirne province, and to determine mutual traits with other indigenous pigeon breeds in Turkey by comparing with previous studies. Body weight (P < 0.001), head length (P < 0.01), head width (P < 0.05), beak length (P < 0.001), and tarsus diameter (P < 0.05) of age group III were higher than those of other age groups; however, the wingspan of age group II was greater than that of other age groups in Alabadem pigeon. Compared to other indigenous genotypes in Turkey, the Alabadem pigeon is a small-sized genotype. Alabadem pigeons were similar to Edremit butterfly pigeons and Thracian tumbler pigeons in terms of crested and blackeyed pigeons. On the other hand, the irregularly shaped mark (almond) on the head in Alabadem pigeons was similar to the wide-long irregular shaped mark on the neck of Edremit butterfly pigeons. Some basic plumage colors (black, yellow, and red) and intermediate colors (chickpea and scarlet) were identical to Alabadem pigeons and Thrace roller pigeons. Since Alabadem pigeons have many mutual characteristics with Edremit butterfly pigeons and Thracian roller pigeons, genetic studies may be recommended to determine the degree of relationship among these breeds.Öğe The morphological characteristics of the muradiye dönek pigeon, a native Turkish genetic resource(Chartered Inst. of Building Services Engineers, 2021) Özbaşer, Fatma Tülin; Erdem, Evren; Gürcan, Eser Kemal; Soysal, Mehmet İhsanThis study was conducted to investigate the morphological characteristics of Muradiye Dönek pigeon. It is a local animal genetic resource and cultural heritage and has an important place among the genotypes of domestic pigeons in Turkey. The animal material of this study consisted of 100 pigeons (50 females and 50 males) from seven pigeon enterprises. In the study, morphological characteristics were evaluated and morphometric measurements were determined. Body plumage colors of pigeons were determined as black (70%), red (16%) and blue (14%) galaca. In some birds, the yellow beaks and nails may bear black spots, which pigeon breeders refer to as ‘zikir’. The term ‘biyik’ (mustache) is used when black feathers appear among the white feathers on the head, and the term ‘kemer’ (belt) is used when black feathers appear in the tail. The differences between the mean values of body weight and wingspan (P<0.001), chest depth (P<0.05) values were statically significant for age groups, which were reported to affect flight characteristics in birds. As a result, when the morphological characteristics obtained in Muradiye Dönek pigeons are compared with other researchers, it is thought that the selection of these birds were carried out by the breeders in terms of the game behavior such as rotation movement during the diving and landing. Although the data obtained in the study support the hypothesis that Muradiye Dönek pigeons should be defined as a different breed, further studies with DNA analysis are required to confirm this situation. © 2021, Chartered Inst. of Building Services Engineers. All rights reserved.Öğe Türkiye's indigenous genetic resource: Muradiye Kelebek pigeon(2024) Erdem, Evren; Özbaşer, Fatma Tülin; Gürcan, Eser Kemal; Soysal, Mehmet İhsanThe current study was carried out to determine the morphological characteristics of the Muradiye kelebek pigeon, which has been reared for many years by breeders in the Muradiye region. The ages of pigeons were classified into two groups: 12-24 months (age group I) and 25-36 months (age group II). The male pigeons had a significantly higher trunk length (P<0.001), head width (P<0.05), beak length (P<0.001), beak depth (P<0.05), thoracic perimeter (P<0.001), and tarsus diameter (P<0.001) compared to the female pigeons. The body weight (P<0.001), chest width (P<0.05), and thoracic perimeter (P<0.01) values of age group II were higher than those of age group I. It was determined that most of the pigeons were grayish blue-eyed (69.90%) and non-crested (76.72%). It was determined that the head structure of the Muradiye kelebek pigeon was similar to the Edremit kelebek, Muradiye donek, Bursa oynarı, Thrace roller, and Alabadem pigeon genotypes. The spotted plumage color of the Muradiye butterfly pigeon and the other three genotypes (jackal plumage in the Thrace roller, speckled plumage in the Edremit kelebek pigeon, and red/black galaca in the Muradiye donek pigeon) may be a common trait. Since these genotypes share some phenotypic characteristics, the phylogenetic relationships between the Muradiye butterfly pigeon and the other five pigeon genotypes (Edremit kelebek, Muradiye donek, Alabadem, Bursa oynarı, and Thrace roller) should be determined by molecular studies.Öğe Türkiye’deki Bir İşletmede Yetiştirilen İtalyan Mandalarına Ait Bazı Reprodüktif Özellikler ve Karşılaşılan Reprodüktif Bozuklukların İnsidensi Üzerine Bir Çalışma(2022) Özbaşer, Fatma Tülin; Yenilmez, Kudret; Doğan, HalefBu çalışmada, Türkiye’de özel bir işletmede entansif yetiştiriciliği yapılan İtalyan mandalarına aitbazı reprodüktif özellikler ve karşılaşılan reprodüktif bozuklukların insidensinin belirlenmesiamaçlanmıştır. Araştırmada, işletmede bulunan 347 adet dişi mandaya ait iki yıllık işletme kayıtlarıincelenerek, hayvanların reprodüktif verim özelliklerinden gebelik oranı, ilkine gebe kalma yaşı,ilkine malaklama yaşı, doğum-yeniden gebe kalma aralığı, iki doğum arasındaki süre, gebeliksüresi, dişi ve erkek malak doğum ağırlığı parametreleri hesaplandı. Ayrıca sürüde iki yıllık süreçtegözlenen abort, güç doğum ve bazı postpartum bozuklukların insidensi belirlendi. İncelenen verilersonucunda, sürü içerisinde bazı parametrelerde önemli varyasyonların olduğu, ayrıca etkili bir sürüyönetimi için düzenli reprodüktif takip ve üreme programları uygulanması gerektiği kanaatinevarıldı.
