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Production Characteristics Of White Karaman, Chios X White Karaman (F_1 ) Crossbred Lambs. I. Growth, Survival Ability And Body Measures, Fi̇kret Esen, Ni̇hat Yildiz
Production Characteristics Of White Karaman, Chios X White Karaman (F_1 ) Crossbred Lambs. I. Growth, Survival Ability And Body Measures, Fi̇kret Esen, Ni̇hat Yildiz
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the growth, survival ability and body measurements of White Karaman and Chios x White Karaman (F_1 ) crossbred lambs. The data for the study were obtained from 34 White Karaman and 32 Chios x White Karaman (F_1 ) crossbred lambs in suckling period and from 8 White Karaman and 10 Chios x White Karaman (F_1 ) crossbred lambs to determine body measurements. Lambs were fed with alfalfa hay and concentrates in the suckling period. The average birth weight was 3.73 and 3.78 kg, the weaning weight was 20.23 and 19.03 kg, the …
Determination Of Seropositivity For Toxoplasma Gondiiinfection In Pregnant And Aborted Sheep In Elazig And Vicinity By Sabin-Feldman (Sf) Test, Müni̇r Aktaş, Nazi̇r Dumanli, Cahi̇t Babür, K. Zafer Karaer, Hasan Öngör
Determination Of Seropositivity For Toxoplasma Gondiiinfection In Pregnant And Aborted Sheep In Elazig And Vicinity By Sabin-Feldman (Sf) Test, Müni̇r Aktaş, Nazi̇r Dumanli, Cahi̇t Babür, K. Zafer Karaer, Hasan Öngör
Turkish Journal of Veterinary & Animal Sciences
This study was conducted in pregnant and aborted sheep to determine Toxoplasma gondiiantibodies. Blood samples were collected from a total of 154 sheep from 22 different herds during the period December 1996-January 1997 in Elazig and vicinity. Of these 154 sheep, 56 were pregnant, 57 aborted in the previous year and the remaining 41 sheep aborted within the period of the study. Sera obtained properly from these blood samples were examined by Sabine-Feldman (SF) test. Seropositivity for Toxoplasma gondiiinfection was determined in 72 (46.8%) of the 154 sheep at the titers ranging from 1/16 to 1/1024. The seropositivity rates of …
The Effect Of Different Levels Of Feeding In Late Gestation On Ewe Weight, Lamb Birth Weight And Lamb Growth Of Karakas And Hamdani Ewes, Murat Demi̇rel, Turgut Aygün, Tufan Altin, Mehmet Bi̇ngöl
The Effect Of Different Levels Of Feeding In Late Gestation On Ewe Weight, Lamb Birth Weight And Lamb Growth Of Karakas And Hamdani Ewes, Murat Demi̇rel, Turgut Aygün, Tufan Altin, Mehmet Bi̇ngöl
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to investigate the effect of different feeding levels on ewe weight gain, deviation in weight gain, lamb birth weight and lamb growth performance of Karakas and Hamdani breeds. The ewes were devided into 4 groups; the first, second, third and fourth groups had 80, 100, 115 and 130 % of the NRC recommendation for 60 kg late gestation, respectively, The mean deviation of ewe live weight in late gestation and in postpartum were 0.39 and -5.80 kg, 9.09 and 2.57 kg, 11.95 and 5.26 kg, 14.29 and 7.53 kg for groups 1, 2, 3 and 4, …
A Study On Qualitative And Quantitative Bacterial Flora Of The Rainbow Trout (Oncorhynchus Mykiss) Living In Different Fish Farms, Öznur Di̇ler, Soner Altun, Fi̇rdevs Çalikuşu, Abdullah Di̇ler
A Study On Qualitative And Quantitative Bacterial Flora Of The Rainbow Trout (Oncorhynchus Mykiss) Living In Different Fish Farms, Öznur Di̇ler, Soner Altun, Fi̇rdevs Çalikuşu, Abdullah Di̇ler
Turkish Journal of Veterinary & Animal Sciences
In this study, the qualitative and quantitative aspects of aerobic bacterial flora of the skin, gills, intestine, liver, kidney and spleen of rainbow trout in relation to pond water in two different fish farms were analysed. The bacterial load of pondwater in Seniçbey Farm was 10 2 -10 5 cfu/ml. It was determined that the total viable counts of aerobic microorganisms of pond water in this farm were higher than these in Aksu Farm (10 2 -10 4 cfu/ml). The total bacterial counts in the skin of rainbow trout in Seniçbey Farm were 10 2 -10 7 cfu/g, while in …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Functional Analysis Of Age-Weight Gain And Age-Feed Consumption In Brown Swiss And Holstein Calves, Ömer Akbulut, Bahri̇ Bayram
Functional Analysis Of Age-Weight Gain And Age-Feed Consumption In Brown Swiss And Holstein Calves, Ömer Akbulut, Bahri̇ Bayram
Turkish Journal of Veterinary & Animal Sciences
This research was carried out to determine the amount of concentrate and hay consumed during the milk feeding period and the weaning age of Brown Swiss and Holstein calves. Twenty-five Brown Swiss and twenty Holstein Friesian calves were used. Calves reached 500 g and 1000 g/daily calf starter feed consumption at 36.5 ± 1.8 and 53.8 ± 1.2 days-old respectively. Also, gains in live weight and daily feed consumption depending upon age were studied functionally. Linear and quadratic models accurately explained the live weight, daily feed consumption and consumption of calf starter feed according to age, and consumption of hay …
The Effects Of Environmental Temparature And Vitamin C On Thyroid Hormones Of Blood Serum And Some Haematological Values In Swiss Brown Bulls, Tufan Keçeci̇, Ercan Keski̇n, Zafer Durgun
The Effects Of Environmental Temparature And Vitamin C On Thyroid Hormones Of Blood Serum And Some Haematological Values In Swiss Brown Bulls, Tufan Keçeci̇, Ercan Keski̇n, Zafer Durgun
Turkish Journal of Veterinary & Animal Sciences
The present study was carried out to investigate the effect of different environmental temperatures and vitamin C administration on the levels of serum thyroid hormones, some haematological values, respiration rate (RR), pulse rate (PR) and rectal temperature (RT) in Swiss Brown bulls. For this purpose, a total of 84 healthy animals were used in the experiment. At two month intervals during one year, the amount of 50 ml/week vitamin C solution containing 20% ascorbic acid (n:7) and the same amount of sterile physiological saline (n:7) were intramuscularly injected into the bulls, which were at the same conditions of maintenance and …
Determination Of Prevalence Of Paratuberculosis In Dairy Cattle By Polymerase Chain Reaction (Pcr), Burhan Çeti̇nkaya, Adi̇le Muz, Hasan Basri̇ Ertaş, Hasan Öngör, İ. Yavuz Sezen, H. Basri̇ Gülcü
Determination Of Prevalence Of Paratuberculosis In Dairy Cattle By Polymerase Chain Reaction (Pcr), Burhan Çeti̇nkaya, Adi̇le Muz, Hasan Basri̇ Ertaş, Hasan Öngör, İ. Yavuz Sezen, H. Basri̇ Gülcü
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the prevalence of paratuberculosis in dairy cattle in ElazİÛ and the surrounding villages. A polymerase chain reaction (PCR) based on IS900, an insertion sequence specific to Mycobacterium avium subsp. paratuberculosis, was used to detect mycobacterial DNA in milk samples of 500 dairy cows. The detection limit of the PCR was assessed by spiking a known negative milk sample with a dilution series (1x10 9 to 10 bacteria/ml) of reference M. avium subsp. paratuberculosis culture). In the agarose gel examination of the PCR amplified products, approximately 50 bacteria/ml were detected. In the examination …
A Morphological Investigation Of The Postnatal Development Of The Syrinx In The Quail, Güner Bayram, Nari̇n Li̇man
A Morphological Investigation Of The Postnatal Development Of The Syrinx In The Quail, Güner Bayram, Nari̇n Li̇man
Turkish Journal of Veterinary & Animal Sciences
The morphological and structural development of the syrinx was studied with a light microscope in 100 female and male Japanese quails from 1 to 60 days old and adults. The quails had a tracheobronchial syrinx since it was based on both tracheal and bronchial elements. Two tracheal syringeal cartilages were attached at both ends to the pessulus in the tympanum. In this species the tympanum had a slightly increased diameter. The pessulus was a wedge-shaped cartilage, its blade lying dorsoventrally so that it divided the airway vertically. The pessulus examined histologically at 35 and 42 days post-hatching showed marked and …
The Effects Of Plasma Vitamin C And Ceruloplasmin Levels And Exogen Vitamin C Supplementation On Reproduction In Sheep, Seyfullah Hali̇loğlu, Behi̇ç Serpek
The Effects Of Plasma Vitamin C And Ceruloplasmin Levels And Exogen Vitamin C Supplementation On Reproduction In Sheep, Seyfullah Hali̇loğlu, Behi̇ç Serpek
Turkish Journal of Veterinary & Animal Sciences
The effects of vitamin C on progesterone and oestradiol 17b synthesis, and fertility rate were studied in Merino sheep. A total of 60 sheep, aged between 2 and 7 years, of which 30 had low, and the other 30 had high plasma vitamin C levels were used. Each low and high vitamin C group was divided into 2 subgroups. Each subgroup had equal numbers of sheep. Subgroups 2 and 4 served as controls in the low and high vitamin C groups, respectively. 500 mg of vitamin C was injected intramuscularly into the subgroups 1 and 3 in the low and …
The Effects Of Weaning Age On The Growth, Milk And Milk Fat Characteristics Of Brown Swiss Cattle, Mete Yanar, Recep Aydin
The Effects Of Weaning Age On The Growth, Milk And Milk Fat Characteristics Of Brown Swiss Cattle, Mete Yanar, Recep Aydin
Turkish Journal of Veterinary & Animal Sciences
In this research, the effects of early weaning on the growth rate and milk production characteristics of Brown Swiss cattle in later years were investigated. The calves used in the study were weaned at 5, 7 and 9 weeks of age, and the weights obtained at 6, 9, 12, 15 and 18 months of age were not significantly affected by the age of weaning. The weight gains determined between 6 and 18 months of ages with 3-month intervals were also not significantly affected by the different ages of weaning. The various ages of weaning did not result in a significant …
Evidence That The Neurokinin 1 Receptor Is Expressed In Spinal Neurones Which Do Not Synthesize Nitric Oxide In The Rat, Mümtaz Nazli, Richard Morris
Evidence That The Neurokinin 1 Receptor Is Expressed In Spinal Neurones Which Do Not Synthesize Nitric Oxide In The Rat, Mümtaz Nazli, Richard Morris
Turkish Journal of Veterinary & Animal Sciences
The co-localization of the distribution of the neurokinin 1 receptor with nitric oxide was investigated in laminae I-II, III- IV, X and in the intermediolateral horn of the spinal cord in thirteen adult rats. Silver-intensified gold and standard immunocytochemical labelling or standard double immunocytochemical labelling were employed in 40µm-thick sections of the spinal cord. There were many NK1 receptor-expressing neurones in the dorsal horn of the spinal cord, but none of these expressed NOS. Although neurones expressing the NK1 receptor and NOS were in close proximity in LX and IML, co-localization of the NK1 receptor and NOS in single neurones …
Cost Of Mastitis In Scottish Dairy Herds With Low And High Subclinical Mastitis Problems, Cengi̇z Yalçin
Cost Of Mastitis In Scottish Dairy Herds With Low And High Subclinical Mastitis Problems, Cengi̇z Yalçin
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to estimate the cost of mastitis and the contribution of each cost component of mastitis to the total mastitis induced cost in herds with low and high levels of subclinical mastitis under Scottish field conditions. It was estimated that mastitis cost £140 per cow/year to the average Scottish dairy farmer in 1996. However, this figure was as low as £69 per cow/year in herds with lower levels of subclinical mastitis, and as high as £228 cow/year in herds with high sub- clinical mastitis. The magnitude and proportion of the cost components in the total …
Analysis Of Fluids Of Hydatid Cysts From Sheep By Sds-Page, And Determination Of Specific Antigens In Protein Structure By Western Blotting, Ayşe Burgu, Ahmet Doğanay, Bahadir Gönenç, H. Oğuz Sarimehmetoğlu, Funda Kalinbacak
Analysis Of Fluids Of Hydatid Cysts From Sheep By Sds-Page, And Determination Of Specific Antigens In Protein Structure By Western Blotting, Ayşe Burgu, Ahmet Doğanay, Bahadir Gönenç, H. Oğuz Sarimehmetoğlu, Funda Kalinbacak
Turkish Journal of Veterinary & Animal Sciences
Protein bands of hydatid fluids of sheep liver were determined by SDS-PAGE and Western blotting, and this was followed by the determination of specific bands of hydatid cysts for sheep and humans. For diagnostic purposes, 30 positive and 20 negative sheep sera, 1 commercially obtained non-infected sheep serum, and 10 posi- tive and 10 negative human sera were used in this experiment. According to our results, the specific protein band for hydatid dis- ease in sheep was determined as 116 kDa, while the specific protein bands for hydatid disease in humans were determined as 68 and 8 kDa. We determined …
Epidermal Growth Factor Receptor (Egfr) Immunolocalization In The Male Rat Reproductive Tract During Pre-And Postnatal Periods, Celal Kaloğlu, Hüseyi̇n Eray Bulut, Bi̇lge Onarlioğlu
Epidermal Growth Factor Receptor (Egfr) Immunolocalization In The Male Rat Reproductive Tract During Pre-And Postnatal Periods, Celal Kaloğlu, Hüseyi̇n Eray Bulut, Bi̇lge Onarlioğlu
Turkish Journal of Veterinary & Animal Sciences
A number of recent studies suggest the effects of several growth factors as well as genetic factors on the development and differentiation of the testes and excretory ducts. One of the most important growth factors affecting the development and differentiation of the above-mentioned organs may be epidermal growth factor (EGF). Therefore, the aim of the present study was to investigate the effects of EGF on the development of the testes and excretory ducts of male rats by determining the immunolocalization of EGF receptors in these organs during foetal and postnatal periods. To do this, testicular and excretory duct tissue samples …
A Study On The Effects Of Chilling On The Microbiological Quality Of Poultry Carcasses And Surface Decontamination With Lactic Acid, Hali̇l Tosun, Abdurrahman Üsame Tamer
A Study On The Effects Of Chilling On The Microbiological Quality Of Poultry Carcasses And Surface Decontamination With Lactic Acid, Hali̇l Tosun, Abdurrahman Üsame Tamer
Turkish Journal of Veterinary & Animal Sciences
Effects of immersion chilling on the microbiological quality of poultry carcasses and cross contamination of Salmonella were studied. Levels of aerobic mezophilic bacteria, coliform, Escherichia coli and the incidence of Salmonella were determined prechill and postchill. The level of coliform and E. coli were reduced by immersion chilling (P0.05) but there was an increase in Salmonella incidence in carcasses exiting the immersion chiller indicating that this may be the point of most significant cross contamination in broiler processing plants. Experiments on microbial decontamination of poultry carcasses with lactic acid were performed. The microbial levels of poultry carcasses were reduced significantly …
Investigations On The Spermatological Characteristics Of Ram Semen Frozen In Liquid Nitrogen Vapour And Used For Insemination With Different Methods, Hazim Gökçen, M. Kemal Soylu, İbrahi̇m Doğan
Investigations On The Spermatological Characteristics Of Ram Semen Frozen In Liquid Nitrogen Vapour And Used For Insemination With Different Methods, Hazim Gökçen, M. Kemal Soylu, İbrahi̇m Doğan
Turkish Journal of Veterinary & Animal Sciences
In the first step, semen samples were diluted with Tris+Citric acid+Fructose+Egg yolk and Sadium citrate+Egg yolk diluents and were frozen in liquid nitrogen vapour. In the second step, 120 Merino ewes were synchronised with sponges, which contained flourogestone acetate, for 14 days. PMSG was injected into the ewes on the withdrawal day. Ewes were divided into groups and subgroups. Gn-RH was injected into half of the subgroup ewes at the beginning of their oestrus. Ewes were inseminated with fresh and frozen semen. Conception rates of ewes inseminated with fresh semen both at the beginning and at the end of the …
Determination Of The Association Between Heart Diameter And Myocardial Thickness With Body Weights In English Racing Horses By M-Mode Echocardiography, Tarik Bi̇lal, Yücel Meral
Determination Of The Association Between Heart Diameter And Myocardial Thickness With Body Weights In English Racing Horses By M-Mode Echocardiography, Tarik Bi̇lal, Yücel Meral
Turkish Journal of Veterinary & Animal Sciences
In this study, the heart structures of 30 English racing horses with different weights were examined by M-mode echocardiography. Horses were separated into 3 groups of 10 horses. Group A consisted of the horses weighing between 350 and 400 kg, group B between 400 and 450 kg, and group C between 450 and 500 kg. M-mode sections were taken from transducer I (M. papillaris), transducer II (C. tendinei), transducer III (Mitral valve) and trans- ducer IV (Aortic root) using 2-D and measurements were made in four standard-transducer positions. The internal dimension of the left ventricle, the myocardial thickness of the …
Effects Of The Levels Of Astaxanthin In The Diet On The Flesh Pigmentation Of Rainbow Trout, Muammer Erdem, Sebahatti̇n Ergün
Effects Of The Levels Of Astaxanthin In The Diet On The Flesh Pigmentation Of Rainbow Trout, Muammer Erdem, Sebahatti̇n Ergün
Turkish Journal of Veterinary & Animal Sciences
A feeding trial was conducted to study the effects of dietary astaxanthin concentration on muscle pigmentation of rainbow trout ( Oncorhynchus mykiss) with a mean initial weight of 270 g fed diets supplemented with astaxanthin in diet concentrations of 60 (group II) and 90 mg/kg (group III) for 35 days. A control (I) group received a diet without astaxanthin. At the end of the experiment, the trout showed average body weight increases of 250.660g, 261.675 g and 234.410 g, and the flesh reached a level of 0.695 mg/kg, 10.539 mg/kg and 11.954 mg carotenoid/kg in groups I, II and III, …
The Effect Of Modified Atmosphere Packaging (Map) On The Shelf? Life Of Marinated And Breaded Rainbow Trout, Nuray Erkan, Sühendan Mol, Candan Varlik, Taçnur Baygar, Özkan Özden, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu
The Effect Of Modified Atmosphere Packaging (Map) On The Shelf? Life Of Marinated And Breaded Rainbow Trout, Nuray Erkan, Sühendan Mol, Candan Varlik, Taçnur Baygar, Özkan Özden, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu
Turkish Journal of Veterinary & Animal Sciences
The rainbow trout has a great production capacity in Turkey. Marinated and breaded rainbow trout was prepared and the effect of the MAP technology on the shelf-life was studied. The samples were packaged and stored in 3 groups. These were the control (air), group A (5% O_2 + 35% CO_2 + 60% N_2 ), and group B (30% CO_2 + 70% N_2 ). According to the results of the sensory, physical, chemical and the microbiological analyses, the control group samples spoiled after the 90^{th} day and the A and B groups spoiled after the 120^{th} day of storage. The results …
Estimation Of Milk Yield Losses From Subclinical Mastitis In Dairy Cows, Cengi̇z Yalçin, Yavuz Cevger, Kenan Türkyilmaz, Gül Uysal
Estimation Of Milk Yield Losses From Subclinical Mastitis In Dairy Cows, Cengi̇z Yalçin, Yavuz Cevger, Kenan Türkyilmaz, Gül Uysal
Turkish Journal of Veterinary & Animal Sciences
Multiple regression analysis was utililised to estimate the relationship between somatic cell counts (SCC) and milk yield using the data of 1687 quarter milk samples collected weekly from 20 cows at the Dairy Unit of A.U. Veterinary Faculty's Research Farm between May and October 1998. The findings of this study supported the results of similar previous studies on that there is a negative relationship between SCC and milk yield, the relationship between milk yield and lnSCC (natural logarithmic form) is not linear. It was found that milk yield loss from SCC vary considerably according to the level of SCC. The …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Effect Of Calcium, Magnesium, Sodium And Potassium Levels In Seminal Plasma Of Holstein Bulls On Spermatological Characters, Seyfetti̇n Gür, Eşref Demi̇rci̇
Effect Of Calcium, Magnesium, Sodium And Potassium Levels In Seminal Plasma Of Holstein Bulls On Spermatological Characters, Seyfetti̇n Gür, Eşref Demi̇rci̇
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to investigate the levels calcium, magnesium, sodium and potassium in the seminal plasma of bulls, semen volume, sperm motility, sperm concentration and the correlation between these parametres. Five Holstein bulls constituted the material of this study. Twenty ejaculates were collected from each bull and the spermatological characteristics of these ejaculates were determined. Then, seminal plasma was separated from 3ml semen from each ejaculate by centrifugation at 1500g for 20 min at 4 °C. Calcium, magnesium, sodium and potassium concentrations in seminal plasma were determined by atomic absorption spectrophotometry. The average values for calcium, magnesium, sodium and …
Comparative Studies On The Production Performances Of Chios And Imroz Breeds Kept Under Semi-Intensive Conditionus Ii. Milk Production, Fleece Yields And Characteristics, Şebnem Gündal Çörekçi̇, Mehmet Evri̇m
Comparative Studies On The Production Performances Of Chios And Imroz Breeds Kept Under Semi-Intensive Conditionus Ii. Milk Production, Fleece Yields And Characteristics, Şebnem Gündal Çörekçi̇, Mehmet Evri̇m
Turkish Journal of Veterinary & Animal Sciences
This paper is the second part of a study carried out to reveal the comparative production performances and effect of some environmental factors on the production characteristics of Chios and Imroz ewes kept in a single flock under semi-intensive conditions. In this part of the study milk yields, lactation lengths and fleece weights and characteristics were considered. Mean lactation lengths and milk yield of Chios ewes were 203 days and 73.92 kg respectively; the comparative values for Imroz ewes were 223 days and 102.04 kg respectively. At the first shearing (6 months of age), average fleece weights of Chios and …
Fattening Performance And Carcass Characteristics Of Akkaraman Crosses (F1 And B1) With German Blackheaded Mutton And Hampshire Down Male Lambs, Ali̇ Akmaz, Emi̇n Teki̇n, Cafer Tepeli̇, Ramazan Kadak
Fattening Performance And Carcass Characteristics Of Akkaraman Crosses (F1 And B1) With German Blackheaded Mutton And Hampshire Down Male Lambs, Ali̇ Akmaz, Emi̇n Teki̇n, Cafer Tepeli̇, Ramazan Kadak
Turkish Journal of Veterinary & Animal Sciences
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 …
Lipid Peroxidation, Antioxidant Enzymes And Pyruvate Kinase Activity In Rats With Carbontetrachloride-Induced Cirrhosis, Seval Yilmaz, İbrahi̇m Hali̇l Bahçeci̇oğlu
Lipid Peroxidation, Antioxidant Enzymes And Pyruvate Kinase Activity In Rats With Carbontetrachloride-Induced Cirrhosis, Seval Yilmaz, İbrahi̇m Hali̇l Bahçeci̇oğlu
Turkish Journal of Veterinary & Animal Sciences
Changes in the level of malondialdehyde (MDA, a degradative product of lipid peroxidation) and in the antioxidant defense system in rats with carbon tetrachloride-induced liver cirrhosis were studied, in order to determine whether there is any relation between these parameters and the disease. Liver cirrhosis was induced in Wistar-Albino rats by carbon tetrachloride (0.15 gr/100 gr body weight) which was injected subcutanously three times a week for six weeks. In the liver, the level of tissue malondialdehyde was analysed according to Yagi's method; and glutathione peroxidase, glucose-6-phosphate dehydrogenase, pyruvate kinase activities according to Beutler's method. The level of liver malondialdehyde …
An Investigation About The Effects Of Insemination Depth, Cervico-Vaginal Mucus Productionand Reflux Of Semen In The Vagina After Insemination In Sheep, Nedi̇m Koşum, Rudolf Wassmuth
An Investigation About The Effects Of Insemination Depth, Cervico-Vaginal Mucus Productionand Reflux Of Semen In The Vagina After Insemination In Sheep, Nedi̇m Koşum, Rudolf Wassmuth
Turkish Journal of Veterinary & Animal Sciences
The possible influence of factors such as depth of insemination, cervico-vaginal mucus production and reflux of semen in the vagina after insemination in German merinolandrace were considered. Fresh diluted semen was inseminated intracervically. The results obtained for non-return-rate, lambing rate and fecundity are 49.01%, 39.75% and 64.55% respectively. The year had a significant effect (p ² 0.05) on non-return-rate and lambing rate but not on fecundity.The other parameters considered did not affect prolificacy significantly.
The Effect Of Lactation Number On Milk Production And Reproduction In Holstein Cows, Mahi̇ye Özçeli̇k, Rafet Arpacik
The Effect Of Lactation Number On Milk Production And Reproduction In Holstein Cows, Mahi̇ye Özçeli̇k, Rafet Arpacik
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to investigate the effect of lactation number on milk production and reproduction. Data on milk and reproductive traits in the first five lactations of Holstein cows reared at Bala State Farm were used. The following characteristics were studied: milk yield, lactation duration and dry period. The following reproductive traits were also studied: number of inseminations per conception, service period, gestation period and calving interval. According to the results, in general milk yield increased but lactation duration decreased with increasing lactation number. However, no linear relationship was determined between dry period and lactation number. The effect …
Effects Of E And C Vitamins On The Growth And Immunity Of The Angora Goat Kids Exposedto Stress, Hali̇t İmi̇k, Meli̇h Aytaç, Behi̇ç Coşkun, Hati̇ce Fi̇danci
Effects Of E And C Vitamins On The Growth And Immunity Of The Angora Goat Kids Exposedto Stress, Hali̇t İmi̇k, Meli̇h Aytaç, Behi̇ç Coşkun, Hati̇ce Fi̇danci
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the effects of administration of vitamin E and C on the live weight gain, anti-body levels against Brucella melitensis (Rev.1) vaccine and liveability of Angora goat kids separated from their mothers at the age of 21 days, and then exposed to stress. Forty kids were used in this study. They were divided into four groups having ten kids per group. This study was conducted with the control group (+) in which the kids were not separated from their mothers until the wean-ing period, a group(-) which was exposed to stress and being …
Effects Of Isofluran On Cardiac Performance In Dogs With Experimental Acute Hemorrhagic, Utku Bakirel, Yücel Meral, Abdullah Kayar, Tarik Bi̇lal, Oktay Düzgün
Effects Of Isofluran On Cardiac Performance In Dogs With Experimental Acute Hemorrhagic, Utku Bakirel, Yücel Meral, Abdullah Kayar, Tarik Bi̇lal, Oktay Düzgün
Turkish Journal of Veterinary & Animal Sciences
The effects of isofluran on cardiac performance in dogs with experimental acute hemorrhagic anemia (AHA) were inves-tigated. A local anesthetic agent was administered to dogs in the control group (=2) and isofluran to dogs in the experimental group (n=6). Left ventricle systolic and diastolic blood pressure with filling and ejection time before and 15 min after AHA were deter-mined in all dogs. While left ventricle systolic blood pressure decreased (from 114±3 mm/Hg to 54±4 mm/Hg) and diastolic blood pressure decreased (from 88±6 mm/Hg to 40±2 mm/Hg), filling time increased (from 0.16±0.025 mm/sec to 0.40±0.065 mm/sec, p