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Articles 2243851 - 2243880 of 5206060

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Control Of Lodging And Reduction In Plant Length In Rice (Oryza Sativa L.) With The Treatment Of Trinexapac-Ethyl And Sowing Density, Rasi̇m Ünan, İsmai̇l Sezer, Mevlüt Şahi̇n, Luis A. J. Mur Jan 2013

Control Of Lodging And Reduction In Plant Length In Rice (Oryza Sativa L.) With The Treatment Of Trinexapac-Ethyl And Sowing Density, Rasi̇m Ünan, İsmai̇l Sezer, Mevlüt Şahi̇n, Luis A. J. Mur

Turkish Journal of Agriculture and Forestry

In this study, the effects of the plant growth regulator trinexapac-ethyl (TE) combined with different sowing densities on field-grown rice (Oryza sativa L.) plant length, lodging, and grain yield were evaluated over 2 growing seasons. Two different rice cultivars (Karadeniz and Osmancik-97), 3 different sowing densities (400, 500, and 600 seeds m^{-2}), and 4 different doses of TE (0, 100, 200, and 300 g ai ha^{-1}) were compared. The experiments were designed in a randomized block design in factorial ordering with 3 replicates. An increase in sowing density led to an increase of lodging, but it did not have a …

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The Effect Of Mesotrione Applied With Adjuvants On Weed Control Efficacy And Forage Sorghum Tolerance, Robert Idziak, Witold Skrzypczak, Hubert Waligóra, Zenon Woznica Jan 2013

The Effect Of Mesotrione Applied With Adjuvants On Weed Control Efficacy And Forage Sorghum Tolerance, Robert Idziak, Witold Skrzypczak, Hubert Waligóra, Zenon Woznica

Turkish Journal of Agriculture and Forestry

Field experiments were conducted over 2 years to determine the influence of timing, rate, and method of application of mesotrione on weed control, forage sorghum injury, and fresh weight biomass. Sucrosorgo 506 sorghum was treated with 120 and 80 g ha^{-1} of mesotrione with petroleum oil (PO) or methylated seed oil (MSO) plus 28% N urea-ammonium nitrate liquid fertilizer (UAN). Mesotrione was applied once between the 4- and 6-leaf stages of sorghum or split and applied between the 2- and 3-leaf and the 6- and 7-leaf stages in 2 equal applications, with or without adjuvants. Mesotrione at 120 g ha^{-1} …

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Effects Of Mulch Practices On Fresh Ear Yield And Yield Components Of Sweet Corn, Burhan Kara, Beki̇r Atar Jan 2013

Effects Of Mulch Practices On Fresh Ear Yield And Yield Components Of Sweet Corn, Burhan Kara, Beki̇r Atar

Turkish Journal of Agriculture and Forestry

The experiment was carried out in the vegetation seasons of 2010 and 2011. The main purpose of the study was to determine the effects of mulch practices (a control-unmulched treatment, a plastic mulch treatment, and a straw mulch treatment) on fresh ear yield and some yield-related traits of sweet corn according to 3 sowing dates: 1 April, 15 April, and 1 May, respectively. The main effects of sowing dates were significant for the harvest period, the emerging rate from soil, the fresh ear yield per hectare, and the yield components of the sweet corn. The emergence rate of sweet corn …

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Effects Of Organic Manures And Non-Chemical Weed Control On Wheat. Ii. Grain Quality, Sancar Bulut, Ali̇ Öztürk, Mehmet Murat Karaoğlu, Nesri̇n Yildiz Jan 2013

Effects Of Organic Manures And Non-Chemical Weed Control On Wheat. Ii. Grain Quality, Sancar Bulut, Ali̇ Öztürk, Mehmet Murat Karaoğlu, Nesri̇n Yildiz

Turkish Journal of Agriculture and Forestry

Deficit plant nutrients, especially nitrogen, and weed competition are the most critical problems in organic farming. This research was carried out on research plots of the Agricultural Research and Extension Center of Atatürk University Agricultural Faculty during the cropping seasons of 2006-07, 2007-08, and 2008-09 under dry farming conditions. A factorial experimental design with 4 replications was used to set up the experimental plots. The factors were 2 wheat cultivars (Kırik and Doğu-88), 3 weed control practices (weedy control, hand weeding, dense sowing), and 7 fertilizer sources [control, standard inorganic (NP), Bio-Organic (Bio), Bio-SR Organic (Bio SR), Leonardite, Organic fertilizer …

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Development Of Short Gssrs In G. Arboreum And Their Utilization In Phylogenetic Studies, Tayyaba Shaheen, Yusuf Zafar, James M. Stewart, Mehboob-Ur Rahman Jan 2013

Development Of Short Gssrs In G. Arboreum And Their Utilization In Phylogenetic Studies, Tayyaba Shaheen, Yusuf Zafar, James M. Stewart, Mehboob-Ur Rahman

Turkish Journal of Agriculture and Forestry

Microsatellite regions in DNA fragments of Gossypium arboreum were explored and PCR products 500-800 bp long were analyzed for genomic simple sequence repeats (gSSRs). From 39 segments, 23 short gSSRs were identified; on average they occurred every 1.6 kb. Primers were used to amplify fragments from 18 diploid species representing 6 diploid genomes and 1 tetraploid species, G. hirsutum (AD). The phylogeny of diploid genomes was subsequently determined. No primer amplified the DNA from all genotypes; however, amplification occurred in 59% of 437 PCR events. All genomes were grouped into 2 clusters (a and b). The obtained phylogeny of the …

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Hydropriming And Hot Water-Induced Heat Shock Increase Cotton Seed Germination And Seedling Emergence At Low Temperature, Yüksel Bölek, Mehmet Nuri̇ Nas, Hati̇ce Çokkizgin Jan 2013

Hydropriming And Hot Water-Induced Heat Shock Increase Cotton Seed Germination And Seedling Emergence At Low Temperature, Yüksel Bölek, Mehmet Nuri̇ Nas, Hati̇ce Çokkizgin

Turkish Journal of Agriculture and Forestry

Increasing seed germination ability in cold soil conditions is necessary for effective cotton production. A major aim of cotton producers is to have good stand establishment and healthy seedlings. To determine the effects of hydropriming and heat shock treatment on seed germination and seedling emergence, seeds of 3 cotton cultivars, i.e. Stoneville-468, Maraş-92, and Sayar-314, were primed in distilled water at 5 °C or 25 °C for 2, 4, 6, 8, or 10 h or subjected to a hot water bath (96 °C) for 10, 30, 60, 90, 120, or 240 s. Germination and emergence percentage, and seedling fresh weight …

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Changes In Phenolic Content Of Wild And Greenhouse-Grown Hypericum Triquetrifolium During Plant Development, Cüneyt Çirak, Jolita Radusiene, Birute Kapraviciene, Necdet Çamaş, Mehmet Serhat Odabaş Jan 2013

Changes In Phenolic Content Of Wild And Greenhouse-Grown Hypericum Triquetrifolium During Plant Development, Cüneyt Çirak, Jolita Radusiene, Birute Kapraviciene, Necdet Çamaş, Mehmet Serhat Odabaş

Turkish Journal of Agriculture and Forestry

Hypericum triquetrifolium is a promising medicinal plant from eastern Europe and the Mediterranean area. The present study was conducted to determine ontogenetic and morphogenetic variation of chlorogenic acid, rutin, hyperoside, isoquercetin, quercitrin, and quercetin content in this species. The wild-growing and greenhouse-grown plants were harvested at vegetative, floral budding, full flowering, fresh fruiting, and mature fruiting stages and were dissected into stem, leaf, and reproductive tissues, which were dried separately and subsequently assayed for bioactive compounds by high performance liquid chromatography. Chemical contents in whole plants increased during plant phenology and, generally, higher accumulation levels were observed in wild plants. …

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Land Suitability Assessment For Rice Cultivation Based On Gis Modeling, Orhan Dengi̇z Jan 2013

Land Suitability Assessment For Rice Cultivation Based On Gis Modeling, Orhan Dengi̇z

Turkish Journal of Agriculture and Forestry

The main objective of this study was to develop a spatial model for land suitability assessment for rice (Oryza sativa L.) cultivation using geographic information system (GIS) techniques. The land mapping units, resulting from the overlay of the selected theme layers, have unique land quality information, on which land suitability is based. Results showed that 55.5% of the study area is highly or moderately suitable for rice cultivation, whereas 34% of that area is unsuitable for rice cultivation due to soil and topographic conditions. The model was also validated with field studies. According to the statistical analysis, there was a …

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Performance Of Dacryodes Edulis Mycorrhized Layers Under Different Cropping Conditions In Makenene, Cameroon, Martin Mbeuyo, Nehemie Donfagsiteli Tchinda, Emmanuel Youmbi, Hubert Jean Claude Mbita Messi, Akoa Amougou Jan 2013

Performance Of Dacryodes Edulis Mycorrhized Layers Under Different Cropping Conditions In Makenene, Cameroon, Martin Mbeuyo, Nehemie Donfagsiteli Tchinda, Emmanuel Youmbi, Hubert Jean Claude Mbita Messi, Akoa Amougou

Turkish Journal of Agriculture and Forestry

Dacryodes edulis, with its potential dietary and medicinal uses, is an aging member of the agroforestry system and is classified among the priority species for domestication in Central Africa. Reliable techniques for producing quality planting materials other than seeds are urgently needed. The aims of this study were to produce D. edulis layers and integrate them into the cropping system. To promote rooting and the survival rates of layers, 4 treatments were used. The layers produced were inoculated with mycorrhiza and introduced into cropping systems for the evaluation of morphobiochemical parameters. The results show that 67.91% of D. edulis trees …

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Effects Of Microbial Inoculants Enterococcus Faecium Ef2/3s And Ef26/42 On Microbial, Chemical, And Fermentation Parameters In Grass Silage, Zora Varadyova, Dusan Jalc, Andrea Laukova, Katarina Mihalikova, Petr Homolka Jan 2013

Effects Of Microbial Inoculants Enterococcus Faecium Ef2/3s And Ef26/42 On Microbial, Chemical, And Fermentation Parameters In Grass Silage, Zora Varadyova, Dusan Jalc, Andrea Laukova, Katarina Mihalikova, Petr Homolka

Turkish Journal of Agriculture and Forestry

Survival of inoculants in grass silages may enable them to improve the quality of silages through enrichment with polyunsaturated fatty acids (PUFAs). The effects of 2 inoculants, Enterococcus faecium 2/3s (EF2/3s) and E. faecium 26/42 (EF26/42), on nutrient composition, fermentation parameters, and fatty acid content in grass silages during ensiling (111 days) of fresh grass (G) were examined under laboratory conditions. The G [285 g of dry matter (DM) kg^{-1}] was ensiled in 36 polyethylene jars (1 L) divided into 3 × 12 sets per treatment and ensiled at 21 °C for 111 days. The 3 silage treatments used were: …

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Auxetic Springs For Seating, Jerzy Smardzewski Jan 2013

Auxetic Springs For Seating, Jerzy Smardzewski

Turkish Journal of Agriculture and Forestry

It is commonly believed that furniture spring systems are far more durable and friendly to use than foam systems. The aim of this research project was to design and realise models of individual auxetic compression springs and determine their resistance to cyclic as well as prolonged static loads. The study was conducted using numerical calculations and verification of results by laboratory experiments. The results of the performed investigations made it possible to conclude that the designed spring had stiffness characteristics similar to the compression characteristics of polyurethane foams. Cyclical and prolonged static loads have no significant influence on changes in …

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Tolerance And Avoidance Responses To Salinity And Water Stresses In Calotropis Procera And Suaeda Aegyptiaca, Ali Hassan Ibrahim Jan 2013

Tolerance And Avoidance Responses To Salinity And Water Stresses In Calotropis Procera And Suaeda Aegyptiaca, Ali Hassan Ibrahim

Turkish Journal of Agriculture and Forestry

This study was designed to evaluate the response of 2 wild shrubs, Calotropis procera and Suaeda aegyptiaca, to salinity (100% seawater), drought, and waterlogging stresses. The 90-day-old plants were subjected to the stress treatments for 3 weeks, and growth and some physiological parameters were evaluated. The total plant dry mass of C. procera plants was reduced by 40%, whereas S. aegyptiaca was not significantly affected by salinity stress. Water deficit and waterlogging stresses significantly reduced the total dry mass of both species. Under all conditions, the root/shoot ratio in C. procera was 3-fold higher than in S. aegyptiaca. All applied …

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Photosynthetic Efficiency And Quantitative Reaction Of Bread Winter Wheat To Mild Short-Term Drought Conditions, Josip Kovacevic, Maja Kovacevic, Vera Cesar, Georg Drezner, Alojzije Lalic, Hrvoje Lepedus, Zvonimir Zdunic, Zorica Jurkovic, Kresimir Dvojkovic, Zorana Katanic, Vlado Kovacevic Jan 2013

Photosynthetic Efficiency And Quantitative Reaction Of Bread Winter Wheat To Mild Short-Term Drought Conditions, Josip Kovacevic, Maja Kovacevic, Vera Cesar, Georg Drezner, Alojzije Lalic, Hrvoje Lepedus, Zvonimir Zdunic, Zorica Jurkovic, Kresimir Dvojkovic, Zorana Katanic, Vlado Kovacevic

Turkish Journal of Agriculture and Forestry

The effect of water reduction stress on photosynthetic efficiency and the agronomic traits of 10 bread winter wheat cultivars were investigated, with an aim to develop breeding methods for improving wheat drought tolerance. In the 2008 and 2009 crop seasons, the trial was grown in vegetative pots according to the method of a 2-factorial experiment (cultivar and treatment) as a randomized complete block with 3 replications. The stressed version of the treatment was exposed to mild water reduction short-term stress 3 times (at the end of tillering stage, at the flag leaf to beginning of heading stage, and at the …

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Biomass Production And Nutritional Quality Of Moringa Oleifera As A Field Crop, Wasif Nouman, Muhammad Tahir Siddiqui, Shahzad Maqsood Ahmed Basra, Hasnain Farooq, Muhammad Zubair, Tehseen Gull Jan 2013

Biomass Production And Nutritional Quality Of Moringa Oleifera As A Field Crop, Wasif Nouman, Muhammad Tahir Siddiqui, Shahzad Maqsood Ahmed Basra, Hasnain Farooq, Muhammad Zubair, Tehseen Gull

Turkish Journal of Agriculture and Forestry

Dairy and meat production are very complex in dry regions due to shortages and the low quality of fodder, especially in dry months. Livestock scientists are enthusiastic to explore and investigate good quality fodder that can boost milk and meat production in an economical way. Moringa oleifera is known as one of the best fodder crops for dry regions with scanty amounts of water. Hence, the present study was designed to evaluate the potential of Moringa oleifera as a field crop by harvesting at different cutting heights (30, 90, and 150 cm). The nutritional quality (minerals like P, K, Ca, …

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Essential Oil Composition Of Sweet Basil Cultivars As Affected By Nitrogen And Potassium Fertilization, Renata Nurzynska-Wierdak, Bartlomiej Borowski, Katarzyna Dzida, Grazyna Zawislak, Radoslaw Kowalski Jan 2013

Essential Oil Composition Of Sweet Basil Cultivars As Affected By Nitrogen And Potassium Fertilization, Renata Nurzynska-Wierdak, Bartlomiej Borowski, Katarzyna Dzida, Grazyna Zawislak, Radoslaw Kowalski

Turkish Journal of Agriculture and Forestry

This study was designed to find correlations between the rate of nitrogen and potassium and basil herb quality resulting from essential oil content and composition. An increase in the amount of nitrogen in the nutritional environment of the plants resulted in the enhanced accumulation of essential oil, as well as in a rise in linalool and germacrene D concentration. The present study also showed increased content of essential oil in the herb, as well as an increase of 1,8-cineole in the oil under the influence of the increased rate of potassium. The studied basil cultivars Kasia and Wala were characterized …

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An Axr1 Suppressor Mutation In Arabidopsis That Partially Restores Auxin Signaling Also Reverses Defects In Jasmonate Response, İskender Ti̇ryaki̇, Paul E. Staswick Jan 2013

An Axr1 Suppressor Mutation In Arabidopsis That Partially Restores Auxin Signaling Also Reverses Defects In Jasmonate Response, İskender Ti̇ryaki̇, Paul E. Staswick

Turkish Journal of Agriculture and Forestry

The Arabidopsis mutant axr1 is defective in both auxin and jasmonic acid responses. A screen for axr1-24 suppressors yielded sar1-5, an allele of previously described mutants that partially correct the auxin response defects in axr1. The new allele partially suppresses defects in jasmonate response in axr1. The JA concentration required for 50% inhibition of seedling root growth was 5-10 µM for axr1-24 sar1-5. This was at least 10-fold less than that required for axr-24, but 5- to 10-fold higher than for WT. In the axr1-24 background sar1-5 also partially restored resistance to the soil fungus Pythium irregulare, a trait known …

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Modification Of Water Vapor Diffusion In Poplar Wood (Populus Nigra L.) By Steaming At High Temperatures, Maedeh Sayar, Asghar Tarmian Jan 2013

Modification Of Water Vapor Diffusion In Poplar Wood (Populus Nigra L.) By Steaming At High Temperatures, Maedeh Sayar, Asghar Tarmian

Turkish Journal of Agriculture and Forestry

In this investigation, the effect of steaming on the water vapor diffusion coefficient of poplar wood (Populus nigra L.) was studied. Boards with dimensions of 50 × 50 × 150 (W × H × L) mm3 and average moisture content of 12% were steamed at temperatures of 120, 140, 160, and 180 ^°C for 1, 2, and 3 h. The diffusion coefficients were then measured based on Fick's law of diffusion in steady-state conditions using the cup method. Results showed that the steaming of poplar wood at all mentioned temperatures can decrease the water vapor diffusion coefficient. However, no further …

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Phenolic Composition And Antioxidant Activity Of Salvia Tomentosa Miller: Effects Of Cultivation, Harvesting Year, And Storage, Cüneyt Di̇nçer, İsmai̇l Tontul, İhsan Burak Çam, Kübra Sultan Özdemi̇r, Ayhan Topuz, Hi̇lal Şahi̇n Nadeem, Saadet Tuğrul Ay, Ramazan Süleyman Göktürk Jan 2013

Phenolic Composition And Antioxidant Activity Of Salvia Tomentosa Miller: Effects Of Cultivation, Harvesting Year, And Storage, Cüneyt Di̇nçer, İsmai̇l Tontul, İhsan Burak Çam, Kübra Sultan Özdemi̇r, Ayhan Topuz, Hi̇lal Şahi̇n Nadeem, Saadet Tuğrul Ay, Ramazan Süleyman Göktürk

Turkish Journal of Agriculture and Forestry

Salvia tomentosa is a common medicinal plant, and it is consumed as an herbal tea in some Mediterranean countries. It has been extensively collected from its natural habitat, and careless collection has caused the recent extinction of some plants. The present study was undertaken to cultivate S. tomentosa and compare the phenolic composition and antioxidant properties of wild and cultivated plants. Total phenolics, total flavonoids, and antioxidant activity of S. tomentosa ranged between 49.27 and 66.15 mg GAE g^{-1} dry weight (dw), 36.27 and 40.83 mg catechin g^{-1} dw, and 1.77 and 2.29 mg dw mg^{-1} DPPH, respectively. Total phenolic …

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Combustion Properties Of Medium-Density Fiberboards Coated By A Mixture Of Calcite And Various Fire Retardants, Abdullah İstek, Deni̇z Aydemi̇r, Hüdaverdi̇ Eroğlu Jan 2013

Combustion Properties Of Medium-Density Fiberboards Coated By A Mixture Of Calcite And Various Fire Retardants, Abdullah İstek, Deni̇z Aydemi̇r, Hüdaverdi̇ Eroğlu

Turkish Journal of Agriculture and Forestry

In this study, we investigated the effect of fire retardants (FRs) on the combustion performance of medium-density fiber boards (MDFs) that were coated with mixtures of water, binder, calcite, and various FRs (FR coatings). We used MDF panels, calcite as the coating pigment, melamine formaldehyde as the binder, and FRs, including borax (BX), boric acid (BA), and zinc borate (ZB), to investigate the effects on the properties of the test boards. According to the results of combustion properties of coated MDFs with FR coatings, BA presented the highest stability, followed by BX and ZB, respectively. It was also found that …

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Arbuscular Mycorrhizal Fungi Associated With Tree Peony In 3 Geographic Locations In China, Zhaoyong Shi, Yinglong Chen, Xiaogai Hou, Shuangcheng Gao, Fayuan Wang Jan 2013

Arbuscular Mycorrhizal Fungi Associated With Tree Peony In 3 Geographic Locations In China, Zhaoyong Shi, Yinglong Chen, Xiaogai Hou, Shuangcheng Gao, Fayuan Wang

Turkish Journal of Agriculture and Forestry

The diversity of arbuscular mycorrhizal fungi (AMF) is of great interest because of their potential function in ecosystems. Tree peony is an important traditional ornamental and medicinal plant with economic significance. We examined the mycorrhizal status of the rhizosphere of 14 common cultivars of tree peony (Paeonia suffruticosa) in 3 different geographic locations in China. Root samples of all cultivars were colonized by AMF. The mean percentage of root length colonization, vesicles, and arbuscules were 39%, 3.6%, and 6.0%, respectively. AMF species richness varied from 5 to 11, and spore density ranged from 20 to 61 per 50 g of …

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In Vitro Rooting And Biochemical Parameters In The Cherry Rootstocks Cab-6p And Gisela 6 Using L-Methionine, Virginia Sarropoulou, Kortessa Dimassi-Theriou, Ioannis Therios Jan 2013

In Vitro Rooting And Biochemical Parameters In The Cherry Rootstocks Cab-6p And Gisela 6 Using L-Methionine, Virginia Sarropoulou, Kortessa Dimassi-Theriou, Ioannis Therios

Turkish Journal of Agriculture and Forestry

In the present study, the effects of indole-3-butyric acid (IBA) alone and in combination with L-methionine were investigated on the morphogenic and biochemical responses in the shoot tip explants of the cherry rootstocks CAB-6P (Prunus cerasus L.) and Gisela 6 (Prunus cerasus × Prunus canescens). The best results for roots, regarding their number and the fresh and dry weight, were obtained with 2 mg L^{-1} IBA in both rootstocks. Maximum rooting percentage was with the combination of 2 mg L^{-1} IBA and 0.5 mg L^{-1} L-methionine. Root length was greatest in the control plants. L-methionine had an inhibitory effect on …

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Survey Of Apple Mosaic Virus In Apple-Growing Provinces Of East Anatolia (Malatya And Van) By Rna Probe Hybridization Assay And Rt-Pcr, Gülüstan Korkmaz, Hi̇kmet Murat Si̇pahi̇oğlu, Mustafa Usta Jan 2013

Survey Of Apple Mosaic Virus In Apple-Growing Provinces Of East Anatolia (Malatya And Van) By Rna Probe Hybridization Assay And Rt-Pcr, Gülüstan Korkmaz, Hi̇kmet Murat Si̇pahi̇oğlu, Mustafa Usta

Turkish Journal of Agriculture and Forestry

Two main apple growing provinces (Van and Malatya) of East Anatolia were surveyed for the presence of the Apple mosaic virus (ApMV). Dot-blot hybridization and RT-PCR tests were implemented to investigate the incidence of ApMV, testing a total of 481 samples collected from commercial apple orchards. Digoxigenin-labeled RNA probes of the ApMV were synthesized from the cloned PCR products and applied in dot-blot hybridization to detect the virus in RNA extracts isolated from fresh leaf tissues. A validated RNA probe (dot-blot) hybridization method was adopted to investigate the presence of ApMV infections in the apple orchards of East Anatolia. In …

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Physicochemical And Sensory Properties Of Mulberry Products: Gümüşhane Pestil And Köme, Oktay Yildiz Jan 2013

Physicochemical And Sensory Properties Of Mulberry Products: Gümüşhane Pestil And Köme, Oktay Yildiz

Turkish Journal of Agriculture and Forestry

'Pestil' and 'köme', well known as traditional Turkish foods, are prepared from a mulberry, honey, walnut, hazelnut, and flour mixture. Although they have been produced for the last few decades on an industrial scale, the production methods and properties of the products are not standardized yet. Gümüşhane pestil and köme have been registered and attained Geographical Registration Certificates from the Turkish Patent Institute with their unique production methods and properties, among many similar products in the world markets. Thus, some biochemical, physical, and sensory properties of pestil and köme were investigated. In addition, the main raw material (mulberry) and semifinished …

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Sustainable Approach To Produce Bioethanol From Karanja (Pongamia Pinnata) Oilseed Residue, Pooja Doshi, Gopal Srivastava Jan 2013

Sustainable Approach To Produce Bioethanol From Karanja (Pongamia Pinnata) Oilseed Residue, Pooja Doshi, Gopal Srivastava

Turkish Journal of Agriculture and Forestry

Agricultural biomass is the world's largest, most sustainable, and most promising renewable energy source. This study investigated the potential of Karanja (Pongamia pinnata) oilseed residual waste (defatted kernel, hull, and their mixture) as a source of ethanol. The pretreatment of the finely ground samples was carried out using dilute sulfuric acid (0.5%) hydrolysis at a higher temperature of 121 °C and 15 psi pressure for 90 min. The pretreatment usually removes the lignin and facilitates the hydrolysis of cellulose and hemicelluloses. They were further hydrolyzed using 5% H_2SO_4 at 50 °C for 70 h. The analyses of hydrolyzed products have …

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Liquid Sorption Properties And Structural Changes Of Metal-Organic Frameworks Of Cobalt Nitrate And 4,4'-Bipyridine, Kathryn Mauger-Sonnek Jan 2013

Liquid Sorption Properties And Structural Changes Of Metal-Organic Frameworks Of Cobalt Nitrate And 4,4'-Bipyridine, Kathryn Mauger-Sonnek

Dissertations and Theses @ UNI

Metal-organic frameworks consist of metal ions connected by organic ligands. When the metal ions and organic ligands link together in the right geometry, polymeric and infinite 1D chains or 2D and 3D networks are formed. Porous metal-organic frameworks were synthesized from the organic ligand 4,4′-bipyridine (bpy) and cobalt(II) nitrate. The metal-organic frameworks synthesized in this study grew into both a previously known 2D bilayer structure, [Co2(bpy)3(NO3)4]n, and a new, orange 1D chain structure, [Co(bpy)NO3)2(H2O)2]n, within ethanol. It was found that the presence of water was the main factor of causing formation of the orange 1D chain crystals. Drying the orange …

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From Saeter To Sod: Single Women Homesteaders Of Norwegian Descent Farming Their Land In Dakota Territory, 1862-1929, Sara Marie Skindelien Jan 2013

From Saeter To Sod: Single Women Homesteaders Of Norwegian Descent Farming Their Land In Dakota Territory, 1862-1929, Sara Marie Skindelien

Dissertations and Theses @ UNI

On May 20, 1862 Congress signed into effect the Homestead Act which provided 160 acres of surveyed government land to any citizen over the age of twenty-one and who was a head of household. One of the most historical aspects of this act was that it allowed single women the opportunity to own land. Not only were native-born women taking advantage of such a lucrative offer, but the women of Norway saw just the opening they needed to venture out on their own. They joined thousands of their countrymen across the Atlantic to find a bit of land where they …

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Seroepidemiology Of Canine Brucellosis In Beijing, China, Fu Xiang, Zhaofei Xia, Qingming Wu, Yanyun Chen, Jinhau Yu, Jianging Wan Jan 2013

Seroepidemiology Of Canine Brucellosis In Beijing, China, Fu Xiang, Zhaofei Xia, Qingming Wu, Yanyun Chen, Jinhau Yu, Jianging Wan

Turkish Journal of Veterinary & Animal Sciences

A seroepidemiological survey of canine brucellosis was carried out in Beijing, China. Serum samples were taken from dogs admitted to the Beijing Companion Animal Hospital for immigration and emigration inspection, including dogs from 4 breeding farms and stray dogs (n = 1200, 14 districts), between January 2008 and April 2009. All of the sera were first tested and preselected by Rose Bengal plate agglutination test (RBAT), and the positive samples by RBAT were determined by tube agglutination test (TAT) again. Of the 1200 dogs studied, 60 (5%) were positive by RBAT, 21 (51.7%) of which were confirmed by TAT. The …

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Whole-Blood Thrombelastography Using Calcium Chloride Activation In Healthy Cats, Ramazan Çöl, Alicia Montgomery, Maria Cristina Iazbik, Ashley Defelice, Poulo Vilar Saavedra, Guillermo Couto Jan 2013

Whole-Blood Thrombelastography Using Calcium Chloride Activation In Healthy Cats, Ramazan Çöl, Alicia Montgomery, Maria Cristina Iazbik, Ashley Defelice, Poulo Vilar Saavedra, Guillermo Couto

Turkish Journal of Veterinary & Animal Sciences

Thrombelastography (TEG, Haemoscope Corp., Niles, IL, USA) allows for a global evaluation of the hemostatic system; while conventional coagulation tests typically evaluate only one part of the coagulation system, TEG simultaneously examines the interaction between platelets, clotting factors, the fibrinolytic system, and clot retraction mechanisms. Since its development, TEG has been widely employed in human clinical medicine and research, but has only recently gained popularity in veterinary medicine. The purpose of this study was to establish TEG reference ranges in healthy cats using the citrated native technique. In this study, 31 clinically healthy cats were evaluated. We sampled healthy adult …

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Cytotoxicity Of Nickel Ions For Human Osteoblasts In The Context Of Orthodontic Treatment In Humans And Animals, Marcin Mikulewicz, Katarzyna Chojnacka, Iwona Kochanowska, Agnieszka Dziewicka, Maciej Janeczek, Jerzy Cieplik, Aleksander Chrószcz Jan 2013

Cytotoxicity Of Nickel Ions For Human Osteoblasts In The Context Of Orthodontic Treatment In Humans And Animals, Marcin Mikulewicz, Katarzyna Chojnacka, Iwona Kochanowska, Agnieszka Dziewicka, Maciej Janeczek, Jerzy Cieplik, Aleksander Chrószcz

Turkish Journal of Veterinary & Animal Sciences

In the present work, the biocompatibility of orthodontic devices was tested by the propagation of human osteoblasts. A different methodological approach was applied. Since the materials used in human and veterinary orthodontics (not in implantology) had been tested, osteoblasts were not implanted on the surface of the biomaterial, but have been cultured in the medium containing the products of corrosion. In the present work, osteoblasts were propagated in the medium spiked with Ni(II) salt versus the control. Osteoblast cells (live, dead, and total) were counted under light microscope. The statistical significance of the differences between the experimental and control groups …

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Blood Chemistry, Thyroid Hormones, And Insulin Serum Content In Bulls Fed A Ration Limited In Energy, Adam Oler, Beata Glowinska Jan 2013

Blood Chemistry, Thyroid Hormones, And Insulin Serum Content In Bulls Fed A Ration Limited In Energy, Adam Oler, Beata Glowinska

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to determine blood biochemical profile and selected hormone concentrations in bulls fed a diet limited in energy content. Bulls in the experimental group (I) over the 63 days prior to slaughter were provided with ration energy limited to 80% of the maintenance requirement. Animals in the control group (II) received a balanced ration. Blood samples from all of the animals were collected 3 times (A, B, C). The decrease in the ration energy level did not have a significant effect on the concentrations of glucose, total protein, total cholesterol, high-density lipoproteins, triglycerides, and the …

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