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Найденный: 71 Экземпляр 0.002 sn
Кафедра : Bahçe ve Tarla Bitki ... ✕
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Karadeniz Bölgesinde Farklı Gübre Uygulamalarının Meranın Ot Verimi, Ot Kalitesi ve Botanik Kompozisyonuna Etkisi

Selahattin ÇINAR

Araştırma 2014-2015 vejetasyon döneminde, Türkiye’de Trabzon İli Düzköy İlçesi Beypınarı doğal merasında, farklı azot ve fosfor dozlarının meranın ot verimi, ot kalitesi ve botanik kompozisyona etkilerini belirlemek amacıyla yürütülmüştür. Deneme tesadüf bloklarında faktöriyel deneme desenine göre üç tekrarlamalı olarak kurulmuştur. Çalışmada azotun 5 (0, 5, 10, 15, 20 kg /da) ve fosforun 3 (0, 5, 10 kg/da) kombinasyonu incelenmiştir. Araştırma sonucunda, Karadeniz Bölgesi’nde yüksek rakımlı, buğdaygillerin baskın olduğu bir merada, azot ve fosforlu gübrelerin ot verimi, ot kalitesi ve botanik ...Более

Статья 2021 Ziraat Fakültesi MANAS Journal of Agriculture, Veterinary and Life Science (MJAVL)11 ( 1 ) 97 Просмотры
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Determination of the Effect of Tebuconazole Applications on Cucumber (Cucumis sativus L.) Seedling via Morphological and Molecular Methods = Tebuconazole Uygulamalarının Hıyar (Cucumis sativus L.) Fidelerindeki Etkisinin Morfolojik ve Moleküler Yöntemler ile Belirlenmesi

Atilla DURSUN

Aim of this study was to determine t he effect of tebuconazole applications on cucumber seedling via morphological. and molecular methods. In order to determine the most appropriate dose of different concentrations (25. 50, 75, 100. 125 and 150 ppm) of tebuconazole affecting the seedling quality and preventing possible genotoxic effects, retrotransposon motility at all doses was determined. Polymorphism rates and changes in GTS values were also determined. At the applied doses, polymorphism values were found as 0%. 5.55%. 16.66%, 38.88%, 55.55% and 61.11%, respectively. The GTS value was decre ...Более

Статья 2021 Ziraat Fakültesi KSU Tarım ve Doğa Dergisi - KSU Journal of Agriculture and Nature24 ( 5 ) 66 Просмотры
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CHARACTERIZATION OF TEA (CAMELLIA SINENSISL.) GENOTYPES GROWN IN TURKEY BY ISSR MARKERS

Ahmet AYGÜN

The aim of this study was to determine the genetic diversity of 18 tea (Camellia sinensis) genotypes and 6 varieties collected from different provinces in the Black Sea region of Turkey. DNA isolation was performed according to the CTAB method of tea samples. PCR was performed for all DNA samples with 59 ISSR primers. In order to determine the genetic relationship between tea genotypes among these primers, 15 polymorphic ISSR primers were used. At the end of the PCR procedures, the polymorphism rate was determined as 77?rom the bands formed. As a result of the analysis of products obtained by ...Более

Статья 2021 Ziraat Fakültesi Applied Ecology and Environmental Research19 ( 5 ) 96 Просмотры
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Improved water productivity in summer squash under water deficit with PGPR and synthetic methyl amine applications

Atilla DURSUN

Insufficient freshwater resources require the improvement of deficit irrigation with approaches that induced high yields by increasing the adaptation of plants to physiological and photosynthetic responses to water scarcity in the soil. The aim of this study is to evaluate water productivity applying combinations of three different plant growth promoting rhizobacteria-PGPR (Bacillus megaterium TV91C, Bacillus megaterium TV6D, Bacillus subtilis RK1900) with a synthetic methylamine molecule for summer squash (Cucurbita pepo L.) at four irrigation levels (full irrigation, and 15, 30 and 45% defic ...Более

Статья 2021 Ziraat Fakültesi Rhizosphere20 154 Просмотры
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Determination of the Stress Responses and Mineral Compositions of Some Common Wheats (Triticum aestivum L.) under Salt Treatment

Hasan CAN

The aim of this research is to evaluate and analyze the influence of different degrees of salt stress on the tolerance of Australian wheat lines having characteristics derived from wild types in comparison with a local cultivar well–adapted to Anatolian conditions under controlled conditions. In the research, the two lines, namely AU5924 and AU5907, adapted to Australian conditions harbor HKT1;4 and HKT1;5 loci and Bayraktar 2000 cultivar used as genetic material. In our study, a trial plan with four replicates and two salt treatment doses (0 mM control group and 200 mM stress group) was desig ...Более

Статья 2021 Ziraat Fakültesi Yuzuncu Yil University Journal of Agricultural Sciences / Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi31 ( 2 ) 100 Просмотры
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EFFECTS OF NITROGEN FERTILIZATION RATES ON FORAGE YIELD AND QUALITY OF ANNUAL RYEGRASS (LOLIUM MULTIFLORUM L.) IN CENTRAL BLACK SEA CLIMATIC ZONE IN TURKEY

Selahattin ÇINAR

In this research, we aimed to determine the effects of nitrogen fertilization on forage yield and forage quality of annual ryegrass (Lolium multiflorum L.) in Kazova, Tokat/Turkey conditions (the Central Black Sea Climate Zone) in 2014/2015 and 2015/2016 growing years. The experiment consisted of four replications in randomized complete block design to test effect of seven nitrogen rates (0, 50, 100, 150, 200, 250, 300 kg ha(-1)) on plant height (PH), fresh forage yield (FFY), dry matter yield (DMY), crude protein ratio (CP), crude protein yield (CPY), Acid Detergent Fiber (ADF) ratio, Neutral ...Более

Статья 2020 Ziraat Fakültesi Applied Ecology and Environmental Research18 ( 1 ) 47 Просмотры
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DETERMINATION OF BOTANICAL COMPOSITION, HAY YIELD AND FORAGE QUALITY OF SOME NATURAL RANGELANDS IN KYRGYZSTAN'S CHUY REGION

Selahattin ÇINAR | Abdıkerim ABDULLAYEV

This research was carried out in 2018 in order to determine the hay yields, forage qualities botanical compositions and range conditions of 5 different natural rangelands located at different altitudes the Chuy Region, Kyrgyzstan. In the rangelands, the ratio of plant coverage was 96.0-98.0%, the ratio of grasses, legumes, other plant families in the plant covered area was 24.5-48.1%, 4.7-24.0%, 36.2-63.8%, respectively. In the rangelands, the rate of decreaser, increaser and invader species was 37.0%, 7.3% and 55.7%, respectively. The average dry matter yield (DMY) of all five ranges was 2904 ...Более

Статья 2020 Ziraat Fakültesi Applied Ecology and Environmental Research18 ( 1 ) 104 Просмотры
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Some Morphological Characteristics of Gene Pool from the Hybridization of Local Tomato Genotypes and Some Commercial Types

Mustafa PAKSOY | Önder TÜRKMEN

Determination of different gene sources is important for plant breeding studies; therefore, local genotypes are of interest. In this study, collected genotypes were hybridizied with commercial genotypes in order to transfer some traits such as disease resistance and long shelf life to local genotypes. After that, obtained genotypes were self pollinated twice and gene pool was created according to some morphological traits. Nine different groups were created from combinations according to result of clustering analysis. Result of principal component analysis (PCA) revealed that total rate of 65. ...Более

Статья 2020 Ziraat Fakültesi Alinteri Journal of Agriculture Sciences / Alınteri Zirai Bilimler Dergisi35 ( 1 ) 58 Просмотры
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Environment-Based Impairment in Mineral Nutrient Status and Heavy Metal Contents of Commonly Consumed Leafy Vegetables Marketed in Kyrgyzstan: a Case Study for Health Risk Assessment

Hasan CAN | İbrahim İlker ÖZYİĞİT

Leafy vegetables are important components of the human diet for providing mineral nutrients. However, due to the tendency of metal accumulation, metal contents of leafy vegetables need not only to be determined but also estimated health risk for revealing possible health effects on humans. The aims of this study are (I) to examine comprehensive concentrations of trace/heavy metals along with some macroelements including Ca, Cd, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, and Zn in selected leafy vegetables from Kyrgyzstan; (II) to assess recommended dietary allowances (RDA); and (III) to evaluate hazard qu ...Более

Статья 2020 Ziraat Fakültesi Biological Trace Element Research199 ( 3 ) 51 Просмотры
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Antioxidant Activity and Total Phenolics of Local Apple Cultivars Encountered along the Coastal Zone of Northeastern Anatolia Region of Turkey

Ahmet AYGÜN

In this study, antioxidant activity and total phenolics in fruit flesh and fruit flesh skin tissue of local apple cultivars encountered along the coastal zone of Northeastern Anatolia Region (Turkey) and 5 standard cultivars were determined. In local cultivars, antioxidant activities (μmol Trolox equivalent (TE) antioxidant g fresh weight (fw)-1) varied between 0.17-1.70 in fruit flesh and between 0.35-1.55 in fruit flesh skin tissue; in standard cultivars, the values varied between 0.24 (‘Royal Gala’) and 0.29 (‘Granny Smith’ and ‘Pink Lady’) in fruit flesh and between 0.27 (‘Jonagold’) and 0 ...Более

Статья 2020 Ziraat Fakültesi Journal of Agricultural Sciences / Tarim Bilimleri Dergisi26 ( 4 ) 45 Просмотры
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Determining of the effects of paclobutrazol treatments on seedling height control of wild Gypsophila bicolor (Freyn & Sint.) Grossh

Atilla DURSUN

Within the scope of this study, seeds were collected from Gypsophila bicolor (Freyn&Sint.) Grossh plants in their natural environment and two different locations (Turkey). The research was carried out to determine the effects of paclobutrazol applied at different concentrations (0.6, 0.9, 1.2, 1.5- and 2.0-ml L-1) on the seedling height control in the cotyledon leaf stage of G. bicolor. As a result of the study, it was determined that the decrease in the number of leaves per plant was determined at a dose of 1.2 mg L-1 paclobutrazol. The effect of paclobutrazol treatments on the seedling heigh ...Более

Статья 2023 Ziraat Fakültesi Notulae Botanicae Horti Agrobotanici Cluj-Napoca51 ( 2 ) 36 Просмотры
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