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2008

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Articles 3871 - 3900 of 3985

Full-Text Articles in Life Sciences

Beneficial Effects Of Fungal Treatment Before Pulping And Bleaching Of Acacia Mangium And Eucalyptus Camaldulensis, Md. Nazrul Islam, Md. Rezaul Karim, Raimo O. Malinen Jan 2008

Beneficial Effects Of Fungal Treatment Before Pulping And Bleaching Of Acacia Mangium And Eucalyptus Camaldulensis, Md. Nazrul Islam, Md. Rezaul Karim, Raimo O. Malinen

Turkish Journal of Agriculture and Forestry

Three white-rot fungi (Ceriporiopsis subvermispora (Pilát) Gilb. & Ryvarden, Phanerochate chrysosporium Burds, and Trametes (Coriolus) versicolor (L.) Lloyd) were tested for their ability to modify/degrade lignin in cooking and bleaching. Both chips and pulps of Acacia mangium Willd. and Eucalyptus camaldulensis Dehn. were pretreated with these white-rot fungi for different time periods (8, 12, and 16 days for chips; and 4, 8, and 12 days for pulps). For chip pretreatment, Kappa number decreased with the increase of fungal treatment time, and the maximum reduction in Kappa number was 28% and 25% for acacia and eucalyptus, respectively, after 16 days of …

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Alkaline Pulping And Bleaching Of Acacia Auriculiformis Grown In Bangladesh, M. Sarwar Jahan, Rowshan Sabina, Arjumand Rubaiyat Jan 2008

Alkaline Pulping And Bleaching Of Acacia Auriculiformis Grown In Bangladesh, M. Sarwar Jahan, Rowshan Sabina, Arjumand Rubaiyat

Turkish Journal of Agriculture and Forestry

The physical, chemical, and morphological characteristics of Acacia auriculiformis were evaluated in terms of its suitability for papermaking. The fiber length (1.1 mm) of A. auriculiformis in this study was within the range of tropical hardwoods. The lignin content in A. auriculiformis was 19.4% and \alpha-cellulose 44.1%, which was within the range of other acacias, but that of extractives was higher. Soda, soda-AQ, and kraft processes were studied in pulping. Screened pulp yield was increased with increasing active alkali. Acceptable pulp yield (43%-44%) and kappa number (22-24) were obtained at 20% alkali and 2.5 h of cooking in soda, 16% …

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Estimating Fuel Biomass Of Some Shrub Species (Maquis) In Turkey, Bülent Sağlam, Ömer Küçük, Ertuğrul Bi̇lgi̇li̇, Bahar Di̇nç Durmaz, İsmai̇l Baysal Jan 2008

Estimating Fuel Biomass Of Some Shrub Species (Maquis) In Turkey, Bülent Sağlam, Ömer Küçük, Ertuğrul Bi̇lgi̇li̇, Bahar Di̇nç Durmaz, İsmai̇l Baysal

Turkish Journal of Agriculture and Forestry

Regression equations were developed to estimate shrub fuel biomass of a maquis formation in western Turkey. The relationships between some shrub characteristics and live, dead, available (for consumption), and total fuel biomass were determined by simple/multiple linear regression. Measured biomass values for live, available, and total fuels varied from 0.70 to 6.74 kg m^{-2}, from 0.78 to 3.03 kg m^{-2}, and from 1.06 to 7.72 kg m^{-2}, respectively. The results obtained indicated that shrub fuel biomass could be satisfactorily predicted using the regression equations generated. The resulting equations were able to account for 60% to 89% of the observed variation …

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Rapid Characterization Of Garlic Clones With Locus-Specific Dna Markers, Meryem İpek, Ahmet İpek, Philipp W. Simon Jan 2008

Rapid Characterization Of Garlic Clones With Locus-Specific Dna Markers, Meryem İpek, Ahmet İpek, Philipp W. Simon

Turkish Journal of Agriculture and Forestry

Maintenance of redundant garlic (Allium sativum L.) accessions is expensive due to the necessity of yearly regenerating garlic accessions in germplasm centers. Therefore, rapid characterization of garlic accessions is important for avoiding duplicated genotypes. For this purpose we developed several locus-specific polymerase chain reaction (PCR)-based DNA markers, and tested them for the characterization of garlic clones that were previously analyzed using amplified fragment length polymorphism (AFLP) and randomly amplified polymorphic DNA (RAPD) markers. Among 25 garlic clones, 4 locus-specific markers generated 24 polymorphic alleles. Garlic accessions within a group determined by AFLP and RAPD analyses generally had the same alleles …

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Comparison Of Sea Buckthorn Genotypes (Hippophae Rhamnoides L.) Based On Rapd And Fame Data, Sezai̇ Erci̇şli̇, Emi̇ne Orhan, Nalan Yildirim, Güleray Ağar Jan 2008

Comparison Of Sea Buckthorn Genotypes (Hippophae Rhamnoides L.) Based On Rapd And Fame Data, Sezai̇ Erci̇şli̇, Emi̇ne Orhan, Nalan Yildirim, Güleray Ağar

Turkish Journal of Agriculture and Forestry

FAME and RAPD profiles were used to examine biochemical and genetic relationships between 10 selected sea buckthorn genotypes found in the same area of Eastern Anatolia. Fatty acid composition of sea buckthorn berries was determined using gas chromatography. Fatty acid results showed that there were differences between genotypes in both the percent and presence of fatty acids in the berries. Myristic acid was detected only in berries of the ESB8 and ESB9 genotypes. Nervonic acid was detected only in the ESB5 genotype and linoleic acid was detected only in the ESB4 genotype. RAPD data also showed that the ESB4 genotype …

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Biological, Serological, And Molecular Characterization Of Citrus Tristeza Virus Isolates From Different Citrus Cultivation Regions Of Turkey, Savaş Korkmaz, Bayram Çevi̇k, Serkan Önder, N. Kemal Koç Jan 2008

Biological, Serological, And Molecular Characterization Of Citrus Tristeza Virus Isolates From Different Citrus Cultivation Regions Of Turkey, Savaş Korkmaz, Bayram Çevi̇k, Serkan Önder, N. Kemal Koç

Turkish Journal of Agriculture and Forestry

Field surveys were carried out in 5 different citrus cultivation regions of Turkey in 2005 and 2006, and 201 samples were collected from different citrus species. Samples were tested for the presence of Citrus tristeza virus (CTV) by double antibody sandwich-enzyme-linked immunosorbent assay (DAS-ELISA) and reverse transcription-polymerase chain reaction (RT-PCR). While DAS-ELISA showed that 41 trees were infected with CTV, an additional 13 trees were found to be positive based on RT-PCR. When CTV-positive samples were tested with the Western blot method using the monoclonal antibody MCA13, which is specific to severe isolates of CTV, 32 isolates, mostly from satsuma, …

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Biological Control Of Bacterial Spot Disease Of Pepper With Bacillus Strains, Mustafa Mi̇ri̇k, Yeşi̇m Aysan, Özden Çinar Jan 2008

Biological Control Of Bacterial Spot Disease Of Pepper With Bacillus Strains, Mustafa Mi̇ri̇k, Yeşi̇m Aysan, Özden Çinar

Turkish Journal of Agriculture and Forestry

Bacterial spot disease caused by Xanthomonas axonopodis pv. vesicatoria (X. axonopodis pv. vesicatoria) is a devastating pepper (Capsicum annuum) disease in Turkey. Biological control of Xanthomonas axanopodis pv. vesicatoria is of great interest, in terms of environmental safety and economic return. In this study, 3 Bacillus strains isolated from soil samples of the rhizospheres of peppers grown in greenhouses and fields were used to suppress the size of the population of X. axonopodis pv. vesicatoria. Results indicated that disease development decreased by 11%-62% and 38%-67% in pepper plants inoculated with the 3 Bacillus strains alone and in combination, respectively, in …

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Feeding And Foraging Behaviour In Two Coccinellid Predators: Scymnus Levaillanti Muls. And Cycloneda Sanguinea L., Ali̇ Arda Işikber Jan 2008

Feeding And Foraging Behaviour In Two Coccinellid Predators: Scymnus Levaillanti Muls. And Cycloneda Sanguinea L., Ali̇ Arda Işikber

Turkish Journal of Agriculture and Forestry

Predatory behaviour, prey consumption, and foraging cycle of adults and larvae of Scymnus levaillanti Muls. and Cycloneda sanguinea L. (Coleoptera: Coccinellidae) were investigated using a video/computer recording and measurement system. Larvae of S. levaillanti spent more time in feeding activities compared to C. sanguinea. Adults of both S. levaillanti and C. sanguinea spent more time in non-feeding activities (digestion and cleaning) compared to their larvae whilst adults of S. levaillanti spent less time in non-feeding activities than those of C. sanguinea. Generally, larvae and adults of both coccinellid species spent most of their time in non-feeding activities. Although S. levaillanti …

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Pilot Study For An Assessment Of Vegetation Structure For Steppe Rangelands Of Central Anatolia, Hüseyi̇n Kansur Firincioğlu, Bi̇lal Şahi̇n, Steven Seefeldt, Fehmi̇ Mert, Basri̇ Hakan Hakyemez, Meci̇t Vural Jan 2008

Pilot Study For An Assessment Of Vegetation Structure For Steppe Rangelands Of Central Anatolia, Hüseyi̇n Kansur Firincioğlu, Bi̇lal Şahi̇n, Steven Seefeldt, Fehmi̇ Mert, Basri̇ Hakan Hakyemez, Meci̇t Vural

Turkish Journal of Agriculture and Forestry

In the last 50 years, rangelands in the Central Anatolian Region of Turkey have been converted to cropping lands, which has negatively accelerated vegetation change, resulting in overgrazing and poor condition and productivity. In these steppe rangelands, to develop a rational basis for making restoration and management decisions, the vegetation structure must be well understood. Thus, the objectives of this study were to: (1) define vegetation patterns through assessing spatial distribution of the plant species and groups, (2) evaluate the relationships between vegetation and environmental aspects and range condition, and (3) outline possible restoration implementations. Therefore, a study was carried …

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Genotypic Differences For Reproductive Growth, Yield, And Yield Components In Groundnut (Arachis Hypogaea L.), Sevgi̇ Çalişkan, Mehmet Emi̇n Çalişkan, Mehmet Arslan Jan 2008

Genotypic Differences For Reproductive Growth, Yield, And Yield Components In Groundnut (Arachis Hypogaea L.), Sevgi̇ Çalişkan, Mehmet Emi̇n Çalişkan, Mehmet Arslan

Turkish Journal of Agriculture and Forestry

This study was conducted to evaluate reproductive growth, oil and protein accumulation in seeds, and some yield components of 8 groundnut genotypes in 2001 and 2002. The number of flowers, pegs, and pods per plant during the reproductive period were determined with periodic counts starting from flowering. The percentage of flowers turned to pegs and pods, and the percentage of pegs turned to pods were calculated at the end of the growing period. After pod setting, 6 plants per plot were harvested at 15-day intervals to determine oil and protein content of seeds. At final harvest pod yield and some …

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Comparing Neural Networks, Linear And Nonlinear Regression Techniques To Model Penetration Resistance, Hossein Bayat, Mohammad Reza Neyshaburi, Mohammad Ali Hajabbasi, Ali Akbar Mahboubi, Mohammad Reza Mosaddeghi Jan 2008

Comparing Neural Networks, Linear And Nonlinear Regression Techniques To Model Penetration Resistance, Hossein Bayat, Mohammad Reza Neyshaburi, Mohammad Ali Hajabbasi, Ali Akbar Mahboubi, Mohammad Reza Mosaddeghi

Turkish Journal of Agriculture and Forestry

Penetration resistance (PR) is an important property of soils, and can be expressed as cone index (CI). Because of high variability, there are no accurate and representative PR data in most cases. Variable PR is considerably affected by gravimetric soil water content (GWC) and bulk density (BD). In this study, artificial neural networks (ANNs) were used to simulate relationship between BD, GWC, and CI. A data set of 381 samples was collected from 2 study sites, Hamadan and Maragheh. Pedotransfer functions (PTFs) were developed using ANNs and linear and nonlinear regression models to predict CI for the combined data set …

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Performance Analysis Of Collective Set-Move Lateral Sprinkler Irrigation Systems Used In Central Anatolia, İdri̇s Bahçeci̇, Ali̇ Fuat Tari, Nazmi̇ Di̇nç, Pinar Bahçeci̇ Jan 2008

Performance Analysis Of Collective Set-Move Lateral Sprinkler Irrigation Systems Used In Central Anatolia, İdri̇s Bahçeci̇, Ali̇ Fuat Tari, Nazmi̇ Di̇nç, Pinar Bahçeci̇

Turkish Journal of Agriculture and Forestry

Performance assessment (PA) of irrigation and drainage systems has been an important area of research and debate in recent years. The present study was carried out to determine some performance parameters of sprinkler irrigation systems. Thirty-eight subunits (lateral) were monitored and assessed in the Konya Basin of Turkey. Sprinkler nozzle-pressure, flow rate, and their variations, and the amount of irrigation water were determined. Application and distribution uniformity, irrigation adequacy, and characteristics of system design and application were analyzed. Christensen Uniformity coefficient (CUC) and distribution uniformity (DU) values were between 41% and 88%, and between 18% and 81%, respectively. Variation in …

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Development Of A Precision Seed Drill For Oilseed Rape, Ebrahim Ahmadi, Hamid Reza Ghassemzadeh, Mohammad Moghaddam, Kyeong Uk Kim Jan 2008

Development Of A Precision Seed Drill For Oilseed Rape, Ebrahim Ahmadi, Hamid Reza Ghassemzadeh, Mohammad Moghaddam, Kyeong Uk Kim

Turkish Journal of Agriculture and Forestry

At the present time, the most widely used machine for seed and oilseed planting is a seed drill with a roller-type-metering device. Due to nonuniform spacing of seeds along the rows and lack of control on planting depth, this machine aggravates the growth related problems and degrades the quality of a sensitive crop such as oilseed rape. To solve the above-mentioned problems, an attempt was made to develop a precision seed drill with a roller-type-metering device and a depth control system. Some of the design parameters affecting the uniformity of seed distribution were studied from the view point of roller …

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Effects Of Loaf Weight And Storage Time On The Qualitative Properties Of White And Traditional Vakfıkebir Breads, H. Gürbüz Kotancilar, K. Emre Gerçekaslan, M. Murat Karaoğlu Jan 2008

Effects Of Loaf Weight And Storage Time On The Qualitative Properties Of White And Traditional Vakfıkebir Breads, H. Gürbüz Kotancilar, K. Emre Gerçekaslan, M. Murat Karaoğlu

Turkish Journal of Agriculture and Forestry

Vakfıkebir bread (VB), a special kind of bread, is produced in Turkey, especially in Trabzon, Black Sea region. The aim of this research was to introduce VB and compare the properties of traditionally baked VB with those of white bread (WB). It has been reported that sourdough VB had a thick and hard crust, large pores in crumb, longer processing time with high tolerance, rich aroma, good quality, high volume and weight, later staling and longer baking time at low temperature. In this research 2 different loaf weights (500 and 1500 g) for the both bread types were studied. It …

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Host Preference And Nutrition Efficiency Of The Gypsy Moth, Lymantria Dispar L. (Lymantriidae: Lepidoptera), On Different Poplar Clones, Mehrdad Ghodskhahe Daryaei, Simin Darvishi, Kayvan Etebari, Mansor Salehi Jan 2008

Host Preference And Nutrition Efficiency Of The Gypsy Moth, Lymantria Dispar L. (Lymantriidae: Lepidoptera), On Different Poplar Clones, Mehrdad Ghodskhahe Daryaei, Simin Darvishi, Kayvan Etebari, Mansor Salehi

Turkish Journal of Agriculture and Forestry

Poplar is a tree species with a considerable growth rate and the ability to produce high yield in a short period of time, and is one of the main sources of wood in Iran. Considering its importance, the identification of poplar pests could have a significant effect on improving production and forest management. The gypsy moth, Lymantria dispar L. (Lymantriidae: Lepidoptera), is an important pest of forest trees in Guilan province, northern Iran. Therefore, host preference of this pest on the clones of Populus deltoids Bartram ex Marsh., P. euramericana (Dode), and P. caspica (Bornm.) was analyzed. The host preference …

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Field Resistance Of Wheat (Triticum Aestivum L.) Genotypes From Different Countries To Leaf Rust (Puccinia Triticina), Beyhan Akin, Nusret Zenci̇rci̇, İzzet Özseven Jan 2008

Field Resistance Of Wheat (Triticum Aestivum L.) Genotypes From Different Countries To Leaf Rust (Puccinia Triticina), Beyhan Akin, Nusret Zenci̇rci̇, İzzet Özseven

Turkish Journal of Agriculture and Forestry

Puccinia triticina causes leaf rust in wheat and results in severe yield losses in mild wheat growing areas of Turkey: Thrace, Marmara, Mediterranean, and Çukurova. A feasible way to avoid any damage is to grow slow rusting cultivars. We evaluated 94 wheat genotypes from different countries and 39 leaf rust differentials for their reactions to leaf rust field epidemics. Slow rusting, though, requires both the prediction of Lr genes in the greenhouse and an effective screening of genotypes against the leaf rust field epidemics; the evaluation at the sites regularly favoring leaf rust epidemics like Adapazarı is also possible. Various …

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Genetic Analysis Of Grain Yield And Starch Content In Nine Maize Populations, Zvonimir Zdunic, Anto Mijic, Krunoslav Dugalic, Domagoj Simic, Josip Brkic, Ana Marjanovic Jeromela Jan 2008

Genetic Analysis Of Grain Yield And Starch Content In Nine Maize Populations, Zvonimir Zdunic, Anto Mijic, Krunoslav Dugalic, Domagoj Simic, Josip Brkic, Ana Marjanovic Jeromela

Turkish Journal of Agriculture and Forestry

The objective of this study was to estimate main genetic effects including digenic non-allelic epistasis for yield and starch content in grain by generation mean analysis performed in 9 maize populations (biparental crosses) and their subsequent 6 generations (2 parental, F1 and F2, and 2 backcrosses). The estimated additive-dominance model of inheritance was, due to epistasis, only partially successful in explaining inheritance model for investigated traits and crosses. The additive-dominance model was adequate at 6 crosses for grain yield and 3 crosses for starch content. A digenic epistatic model was sufficient to explain the inheritance model at 6 crosses for …

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Response Of Silage Maize (Zea Mays L.) To Nitrogen Fertilizer After Different Crops In A Semi Arid Environment, İsmai̇l Gül, Mehmet Yildirim, Cuma Akinci, İlhan Doran, Hasan Kiliç Jan 2008

Response Of Silage Maize (Zea Mays L.) To Nitrogen Fertilizer After Different Crops In A Semi Arid Environment, İsmai̇l Gül, Mehmet Yildirim, Cuma Akinci, İlhan Doran, Hasan Kiliç

Turkish Journal of Agriculture and Forestry

The use of legume crops in maize rotation systems may decrease the need for nitrogen (N) fertilization and increase total output. The effect of previous crops (wheat, barley, lentil, Hungarian vetch, and fallow) and different N fertilization rates (0, 120, 160, 200, and 240 kg of N ha^{-1}) on yield and N content of silage maize (Zea mays L.) were evaluated under irrigated conditions in Diyarbakır, Turkey, during the 1999-2000, 2000-2001, and 2001-2002 growing seasons. Dry matter yield varied between 10,068.2 and 16,480.4 kg ha^{-1}. It was determined that Hungarian vetch was a suitable rotation crop, and that 200 kg …

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Seed Quality, And Fatty Acid And Sugar Contents Of Pepper Seeds (Capsicum Annuum L.) In Relation To Seed Development And Drying Temperatures, İbrahi̇m Demi̇r, Azi̇z Teki̇n, Z. Aytanga Ökmen, Gamze Okçu, Burcu B. Kenanoğlu Jan 2008

Seed Quality, And Fatty Acid And Sugar Contents Of Pepper Seeds (Capsicum Annuum L.) In Relation To Seed Development And Drying Temperatures, İbrahi̇m Demi̇r, Azi̇z Teki̇n, Z. Aytanga Ökmen, Gamze Okçu, Burcu B. Kenanoğlu

Turkish Journal of Agriculture and Forestry

This study was carried out in order to determine the effects of drying temperature (25, 35, and 45 °C) and the developmental stage (55, 65, 75, and 85 days after anthesis (DAA)) on germination, vigor, and the sugar (sucrose, glucose, fructose) and fatty acid contents of pepper seeds (Capsicum annuum L.) over 2 consecutive years. In seeds harvested at 75 DAA and after, seed viability and vigor were not influenced by drying at temperatures up to 45 °C. Linoleic acid (18:2) was the main fatty acid in pepper seeds, comprising 75-80% of total fatty acids. It was followed by oleic …

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Some Properties Of Eucalyptus Wood Flour Filled Recycled High Density Polyethylene Polymer-Composites, Fati̇h Mengeloğlu, Kadi̇r Karakuş Jan 2008

Some Properties Of Eucalyptus Wood Flour Filled Recycled High Density Polyethylene Polymer-Composites, Fati̇h Mengeloğlu, Kadi̇r Karakuş

Turkish Journal of Agriculture and Forestry

The mechanical properties of eucalyptus wood flours (EWF) filled recycled high density polyethylene (HDPE) composites were investigated. First thermal gravimetric analysis (TGA) and differential scanning calorimetry (DSC) analysis were conducted for recycled HDPE and EWF. Later the effects of EWF and maleic anhydride grafted polyethylene (MAPE) concentrations were studied. TGA analysis revealed that EWF and recycled HDPE started degrading around 230 °C and 280 °C, respectively. Melting temperature of the recycled HDPE was around 129 °C. Mechanical property evaluation showed that the increased concentration of EWF in polymer-composites reduced the tensile, flexural, and impact strength while increased the tensile and …

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Semen Collection From Japanese Quail (Coturnix Japonica) Using A Teaser Female, Bronislawa Chelmonska, Anna Jerysz, Ewa Lukaszewicz, Artur Kowalczyk, Irek Malecki Jan 2008

Semen Collection From Japanese Quail (Coturnix Japonica) Using A Teaser Female, Bronislawa Chelmonska, Anna Jerysz, Ewa Lukaszewicz, Artur Kowalczyk, Irek Malecki

Turkish Journal of Veterinary & Animal Sciences

The quantity and quality of Japanese quail (Coturnix japonica) semen collected individually after stimulation by a teaser female was assessed. From among 25 mature males, 10 were selected for experimental purposes on the basis of reaction intensity to stimulation, size of the proctodeal foam gland, and ejaculation speed. Males were kept individually in cages (32 x 44 x 24 cm) and 5 females that served for male stimulation were kept in a group cage (60 x 45 x 48 cm). The applied method of semen collection was very effective and with it we obtained ejaculates of good quality; average volume …

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Harvesting And Evaluation Of Riverine Buffalo Follicular Oocytes, Huma Jamil, Hafiz Abdus Samad, Zafar Iqbal Qureshi, Najeeb Ur Rehman, Laeed Akbar Lodhi Jan 2008

Harvesting And Evaluation Of Riverine Buffalo Follicular Oocytes, Huma Jamil, Hafiz Abdus Samad, Zafar Iqbal Qureshi, Najeeb Ur Rehman, Laeed Akbar Lodhi

Turkish Journal of Veterinary & Animal Sciences

The low superovulatory response and poor recovery rate of oocytes are major impediments to the application of in vitro fertilization and embryo transfer technology in buffaloes. The present study aimed to evaluate the comparative efficacy of oocyte collection methods, season (low and peak breeding season), and ovarian status (presence or absence of corpus luteum) on the recovery rate and quality of recovered buffalo follicular oocytes. For this purpose riverine buffalo ovaries were collected from buffaloes slaughtered at Faisalabad Municipal Corporation Slaughter House. To study the efficiency of 3 different recovery methods the ovaries were dissected (n = 291), punctured (n …

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Epidemiology Of Tropical Theileriosis In The Cappadocia Region, Abdullah İnci̇, Anil İça, Alparslan Yildirim, Zati̇ Vatansever, Ayşe Çakmak, Hasan Albasan, Yücel Çam, Ayhan Atasever, Önder Düzlü Jan 2008

Epidemiology Of Tropical Theileriosis In The Cappadocia Region, Abdullah İnci̇, Anil İça, Alparslan Yildirim, Zati̇ Vatansever, Ayşe Çakmak, Hasan Albasan, Yücel Çam, Ayhan Atasever, Önder Düzlü

Turkish Journal of Veterinary & Animal Sciences

A total of 554 cattle from the Cappadocia region were divided into 5 different groups according to vaccination and were examined for Theileria annulata by microscope and indirect fluorescence antibody test (IFAT). The sampled cattle were checked for tick infestation. The prevalence of T. annulata was 60.5% by microscopic examination and 67.5% by IFAT. According to the microscopic examination, the prevalence of T. annulata was significantly (P < 0.001) higher in the unvaccinated group. The seropositivity according to IFAT was significantly (P < 0.001) lower in the unvaccinated group. The morbidity was significantly (P < 0.001) higher in the unvaccinated, semi-grazed, pure breed, and >2 years age groups. The mortality was significantly higher in the unvaccinated (P < 0.001), semi-grazed (P < 0.05), pure breed (P < 0.05), and female (P < 0.001) groups. A total of 1585 tick specimens belonging to the genera Hyalomma, Rhipicephalus, Dermacentor, Boophilus, and Ornithodorus were detected in 21.48% of examined cattle. The developing forms of T. annulata were determined in the H. anatolicum anatolicum ticks microscopically. Out of 554 cattle, 156 (27.61%) were diagnosed with acute tropical theileriosis. Out of these 156 cattle, 86 (56.21%) died due to the disease.

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Influence Of Additives And Fermentation Periods On Silage Characteristics, Chemical Composition, And In Situ Digestion Kinetics Of Jambo Silage And Its Fodder In Nili Buffalo Bulls, M. Aasif Shahzad, Muhammad Sarwar, Mahr-Un Nisa, N. A. Tauqir Jan 2008

Influence Of Additives And Fermentation Periods On Silage Characteristics, Chemical Composition, And In Situ Digestion Kinetics Of Jambo Silage And Its Fodder In Nili Buffalo Bulls, M. Aasif Shahzad, Muhammad Sarwar, Mahr-Un Nisa, N. A. Tauqir

Turkish Journal of Veterinary & Animal Sciences

Jambo grass (Sorghum bicolour x Sorghum sudanefe) harvested 50 days after sowing was ensiled in laboratory silos using 2 additives, cane molasses and ground corn grains, each at the rate of 2%, 4%, and 6% levels for 30, 35, and 40 days at room temperature (28 °C). Data regarding incubation days were pooled. The pH and lactic acid concentration in jambo grass silage were not affected by the additive type, level, or fermentation period. Dry matter (DM) content of jambo silage was significantly (P < 0.05) affected by additive type; however, additive levels and fermentation periods did not affect its DM contents. Crude protein content of jambo grass was not affected by ensiling time, additive type, or level. The true protein contents of jambo grass silage were significantly (P < 0.05) higher with molasses than with ground corn. Neutral detergent fiber (NDF) and hemicellulose content of jambo grass were significantly (P < 0.05) affected by additives and their levels, but fermentation periods did not influence the NDF contents of jambo grass silage. Cellulose, acid detergent fiber, and acid detergent lignin contents of jambo silage were not affected by additive type, level, or fermentation period. Therefore, jambo grass ensiled with 2% molasses for 30 days was selected for in situ digestion kinetics in bulls. Dry matter and NDF degradabilities of jambo grass were significantly higher than those of its silage at 48 h of ruminal incubation. Ruminal lag time, and rate and extent of DM and NDF degradation were similar for jambo grass and its silage. The results of this study implied that jambo grass ensiled with 2% molasses for 30 days has similar nutritive value to that of its forage in bulls.

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The Effects Of A Nutritionally Unbalanced Diet On Some Blood And Postpartum Fertility Parameters In Dairy Cows, Erol Alaçam, Şaki̇r Doğan Tuncer, M. Rifat Salmanoğlu, Seher Küçükersan, Kemal Küçükersan, Abdurrahman Özlüer Jan 2008

The Effects Of A Nutritionally Unbalanced Diet On Some Blood And Postpartum Fertility Parameters In Dairy Cows, Erol Alaçam, Şaki̇r Doğan Tuncer, M. Rifat Salmanoğlu, Seher Küçükersan, Kemal Küçükersan, Abdurrahman Özlüer

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the effects of mineral imbalances and negative energy balance on reproductive functions during the early and later stages of the postpartum period in dairy cows. The study included 100 randomly selected multiparous Holstein cows aged between 2 and 8 years (mean weight: 650 kg). The animals´ diets were not manipulated and they were fed the rations used by the study farm. Blood samples were taken on postpartum days 0, 20, 24, 30, 31, 38, 45, 60, and 90. Cows with calving and/or puerperium problems were recorded. Analyses were made for non-esterified fatty acids, …

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Genetic Heterogeneity And Antibiotic Susceptibility Of Vibrio Alginolyticus Strains Isolated From Horse-Mackerel (Trachurus Trachurus L., 1758), Selmi̇n Özer, Gönül Aslan, Seda Tezcan, Pinar Sevi̇m Bulduklu, Mehmet Sami̇ Seri̇n, Gürol Emekdaş Jan 2008

Genetic Heterogeneity And Antibiotic Susceptibility Of Vibrio Alginolyticus Strains Isolated From Horse-Mackerel (Trachurus Trachurus L., 1758), Selmi̇n Özer, Gönül Aslan, Seda Tezcan, Pinar Sevi̇m Bulduklu, Mehmet Sami̇ Seri̇n, Gürol Emekdaş

Turkish Journal of Veterinary & Animal Sciences

This study was performed to investigate the presence of halophylic Vibrio spp. in horse-mackerel (Trachurus trachurus L., 1758). In total, 80 fish samples were collected from fish markets and supermarkets between 04.04.2006 and 16.05.2006 in the city of Mersin. All fish samples were microbiologically tested for halophylic Vibrio spp. Nine (11.25%) Vibrio spp. strains were isolated and identified as V. alginolyticus. Molecular epidemiological discrimination and antimicrobial susceptibility patterns of V. alginolyticus strains were also analysed by arbitrarily primed polymerase chain reaction (AP-PCR) and Kirby-Bauer disc diffusion, respectively. Genotypic heterogeneity of these 9 isolates discriminated by AP-PCR determined that while only …

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Circadian Variations Of Thyroid Hormone Levels Of Nonpregnant Uniparous Fat-Tailed Iranian Ewes In Summer, Saeed Nazifi, Mahdi Saeb, Mahdi Hasankhani, Maryam Ansari-Lari, Narjes Ghafari, Fatemeh Hasanshahi Jan 2008

Circadian Variations Of Thyroid Hormone Levels Of Nonpregnant Uniparous Fat-Tailed Iranian Ewes In Summer, Saeed Nazifi, Mahdi Saeb, Mahdi Hasankhani, Maryam Ansari-Lari, Narjes Ghafari, Fatemeh Hasanshahi

Turkish Journal of Veterinary & Animal Sciences

Circadian variations in serum triiodothyronine (T_3), thyroxine (T_4), free triiodothyronine (fT_3), and free thyroxine (fT_4) levels were investigated in Iranian ewes. For that purpose, blood samples were collected from the jugular veins of 15 adult clinically healthy Iranian nonpregnant uniparous ewes every 6 h (0600, 1200, 1800, and 0000) during 6 days in summer with a mean ambient temperature of 40 °C. Serum T_3, T_4, fT_3, and fT_4 were measured by radioimmunoassay. There were statistically significant differences in thyroid hormone concentrations (T_3, T_4, fT_3, and fT_4) at different hours of the day. The results revealed that serum T_3, T_4, fT_3, …

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Seminoma And Cholangiocarcinoma In An 18-Year-Old Male Camel, Serap Bi̇ri̇nci̇oğlu, Hamdi̇ Avci, Ahmet Aydoğan Jan 2008

Seminoma And Cholangiocarcinoma In An 18-Year-Old Male Camel, Serap Bi̇ri̇nci̇oğlu, Hamdi̇ Avci, Ahmet Aydoğan

Turkish Journal of Veterinary & Animal Sciences

Herein, diffuse-type seminoma and intrahepatic cholangiocarcinoma in an 18-year-old male camel are described. The seminoma was located on the right testis (11 x 8.5 x 4.5 cm) and the cut surface of the tumor had a lobulated appearance. The tumor cells disseminated diffusely in the tumoral stroma with hemorrhages, and multiple necrotic foci were seen with microscopic examination. Additionally, the liver was enlarged, firm, and grayish-white; multiple lesions were observed both on the serosal surface and in the cut surface of the liver. Microscopically, the intrahepatic cholangiocarcinoma was composed of gland-like structures and/or solitary islands of neoplastic cells in the …

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The Effects Of Feeding Pollen Cake Containing Royal Jelly On Bombus Terrestris L. (Hymenoptera: Apidae) Colony Development, Fehmi̇ Gürel, Ayhan Gösteri̇t Jan 2008

The Effects Of Feeding Pollen Cake Containing Royal Jelly On Bombus Terrestris L. (Hymenoptera: Apidae) Colony Development, Fehmi̇ Gürel, Ayhan Gösteri̇t

Turkish Journal of Veterinary & Animal Sciences

This study was performed to determine the effects of feeding pollen cake containing honeybee royal jelly on Bombus terrestris colony development. In total, 125 bumblebee queens, 68 of which were fed pollen cake containing 10% royal jelly and 57 of which were fed normal pollen cake, were used. We found that 84% of the queens fed pollen cake containing royal jelly and 82% of those fed normal pollen cake laid eggs; 56% of the queens fed normal pollen cake established colonies, whereas queens fed pollen cake containing royal jelly did not establish any colonies and their larvae died. The results …

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The Effects Of Dietary Inclusion Of Hydrated Aluminosilicate On Performance And Biochemical Parameters Of Broiler Chickens, Dejan Prvulovic, Danijela Kojic, Gordana Grubor-Lajsic, Slavica Kosarcic Jan 2008

The Effects Of Dietary Inclusion Of Hydrated Aluminosilicate On Performance And Biochemical Parameters Of Broiler Chickens, Dejan Prvulovic, Danijela Kojic, Gordana Grubor-Lajsic, Slavica Kosarcic

Turkish Journal of Veterinary & Animal Sciences

This study investigated the effects of dietary supplementation with hydrated aluminosilicate (antitoxic nutrient-ATN), based on zeolitic ore (of > 90% clinoptilolite), bentonite (of > 83% montmorillonite), and small amounts of activated charcoal, on performance, hematological, serum, and liver biochemical parameters, as well as organ weights and meat quality in broiler chickens. The study included 300 1-day-old broilers of both sexes, which were assigned at random to 2 groups based on treatment: no dietary supplementation (control) and supplementation with 5 g/kg of ATN (ATN group). Dietary supplementation with 5 g/kg of ATN in broiler diets significantly increased weight gain only during the 1{st} …

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