21 results on '"Kiymaz, Sultan"'
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2. Investigation of The Possibilities of Using The Wastewater of Kırklareli Region in Agriculture
- Author
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GÜLOCAK, Hacer and KIYMAZ, Sultan
- Subjects
water pollution ,Wastewater ,domestic waste ,water quality ,industrial waste ,reuse - Abstract
Water is a vital resource for the survival of all living things. In recent years, rapid population growth and the increase in industrial, urban and agricultural practices cause pollution and depletion of water resources. For this reason, it is very important to protect existing water resources and reuse waste water. In this study, it was aimed to investigate the effects of some heavy metal parameters on the water quality of the wastewater of the stations determined in Kırklareli Stream and to reuse the wastewater in agriculture. Within this scope, 10 different stations were determined by considering the various characteristics of the stations selected on the Kırklareli Stream. Seasonal water samples were taken from each station between February and October 2018. Heavy metal analyzes were performed with an inductively coupled plasma-optical emission spectroscopy (ICP-OES) device. The results obtained from the study were determined according to the Classes of Inland Surface Water Resources (CPCB) in the Water Pollution Control Regulation. According to this; Differently from other heavy metal parameters, the mercury (Hg) parameter of Kırklareli stream water samples is seasonal and station-based. class, Lead (Pb) and Manganese (Mn) II. determined to be of class quality. Analysis of variance, one-way analysis of variance (ANOVA) and correlation analysis were performed in a repeated measurement experiment on the measurement values of water samples. Significant differences and relationships between parameters were determined statistically.
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- 2022
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3. Effect of different water regimes and nitrogen applications on the growth, yield, essential oil content, and quality parameters of the oil rose (Rosa damascena Mill.)
- Author
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Kiymaz, Sultan, primary, Altun, Bahadir, additional, and Ertek, Ahmet, additional
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- 2022
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4. The Effect of Water Stress on Nutrient Elements in Soil and Leaf of Common Bean (Phaseolus vulgaris L.)
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KIYMAZ, Sultan, ABACI-BAYAR, Ahu Alev, and BEYAZ, Ramazan
- Subjects
Fen ,Science ,Common bean,water deficit,leaf,plant nutrients,soil nutrients - Abstract
Water resources are a scarce and limiting factor for expanding cultivation and plant production in many arid and semi-arid areas. This study was conducted to investigate the effects of different water deficit levels on soil and plant (leaf) concentration of macro and micro nutrients of four common bean cultivars and was carried out in a pot in a greenhouse. The treatments consisted of three irrigation regimes to which 100% (I1.00), 75% (I0.75) and 50% (I0.50) of depleted water from field capacity and four bean varieties ("Sarıkız", "Sazova", "Kırk Günlük", and "Gina"). It was determined that leaf macro and micro nutrients reduced from the full irrigation treatment (I1.00) to the treatment exposed the highest water stress (I0.50). The highest values of the macro and micro parameters in the soil under the highest water constraint were obtained in cv. "Gina". However, the highest values in the cv. "Sazova" were obtained in terms of micro elements in the leaf, and the highest values were obtained from the cv. "Gina" in terms of macro elements in the treatments of the highest water constraint (I0.50). As a result, based on the data obtained in this study, it may be stated that cv. "Gina" is more tolerant to water stress in comparison to the other varieties in the pot experiment.
- Published
- 2020
5. Su Stresinin Fasulyenin (Phaseolus vulgaris L.) Yaprak ve Toprağındaki Besin El
- Author
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KIYMAZ, Sultan, primary
- Published
- 2020
- Full Text
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6. Kırşehir Koşullarında Şeker Pancarında Uygun Sulama Programı
- Author
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KIYMAZ, Sultan, ERTEK, Ahmet, and Kırşehir Ahi Evran Üniversitesi
- Subjects
Ziraat ,Fen ,Science ,Mühendislik ,Bitki-pan katsayısı,gübreleme,sulama,su sulanım randımanı,şeker pancarı - Abstract
Bu çalışmanın amacı, şeker pancarı (Beta vulgaris L.) verim ve kalitesine farklı sulama düzeylerinin etkilerini araştıran iki farklı çalışma sonuçlarını karşılaştırarak, Kırşehir koşullarında şeker pancarı için uygun bir sulama programını ortaya koymaktır. Söz konusu çalışmalar 2012 ve 2013 yıllarında Kırşehir merkezinde bulunan Çukurçayır'da bir çiftçi arazisinde yapılmıştır. Denemeler tesadüf bloklarında bölünmüş parseller deneme deseninde 3 yinelemeli olarak yürütülmüştür. Her iki denemede de sulama uygulamalarında A sınıfı buharlaşma kabından sulama aralıklarında ölçülen yığışımlı buharlaşma değerlerinden yararlanılmıştır. Birinci çalışmada, iki farklı şeker pancarı çeşidi için (Ç1: Esperanza ve Ç2: Calixta) sulama aralığı 7 gün ve 3 farklı bitki-pan katsayısı (Kcp1: 0.5; Kcp2: 0.75 ve Kcp3: 1.00) kullanılarak sulama programı (S1, S2 ve S3) oluşturulmuştur. İkinci çalışmada ise; sulama program aynı kalmak şartıyla, tek bir pancar çeşidinde 4 farklı azot düzeyi (N1:30 kg ha-1; N2:40 kg ha-1; N3:50 kg ha-1; ve N4: 60 kg ha-1) ile deneme yürütülmüştür. İlk çalışmada en düşük ve en yüksek verim ve bitki su tüketimi değerleri her iki yılda da Kcp1 ve Kcp3 konularında gerçekleşmiştir. 2012'de en yüksek ve en düşük verim değerleri, S3Ç1 (85.38 t ha-1) ve S2Ç2 (75.10 t ha-1) konularından elde edildi. 2013'de ise en yüksek ve en düşük verim değerleri, S3Ç1 (66.13 t ha-1) ve S2Ç2 (47.57 t ha-1) konularından elde edildi. Ç2 konuları üzerine sulama programlarının önemli bir etkisi olmazken, Ç1 konularında sulama programları şeker oranı, şeker verimi ve diğer parametreleri önemli düzeyde etkilemiştir. Bu çalışmada, ekonomik verim ve kalite dikkate alındığında benzer iklim ve toprak koşulları için S1Ç1 konusunun önerilebileceği belirlenmiştir. İkinci çalışmada ise en yüksek su kullanım randımanı (WUE), sulama suyu kullanım randımanları (IWUE), en kaliteli parametreler (sodyum, potasyum ve zararlı azot içeriği) ve ekonomik kök pancar verimi S1N1 (Kcp1:0.5 ve N1: 30 kg ha-1) konularından elde edilmiştir. Her iki çalışma sonucu incelendiğinde, şeker pancarı sulama programında Kcp1:0.5 bitki-pan katsayısının en ekonomik verim ve kalite için önemli olduğu söylenebilir The aim of this study is to compare the results of two different studies investigating the effects of different levels of irrigation on yield and quality of sugar beet (Beta vulgaris L.) and to propose a suitable irrigation program for sugar beet in Kırşehir conditions. These studies were carried out in a farmer's field in Çukurçayır in the center of Kırşehir in 2012 and 2013. Experiments were performed in randomized blocks split-plot design with three replications. In both experiments, irrigation scheduling utilized by using Class-A pan evaporation method within irrigation intervals. In the first study, treatments consisted of one irrigation interval (7 days); the two sugar beet varieties (C1: Esperanza and C2: Calixta) and three different irrigation levels (I1, I2, and I3) adjusted according to the Class-A pan evaporation using three different plant-pan coefficients (Kcp1: 0.5; Kcp2: 0.75; and Kcp3:1.00). In the second study; treatments consisted one sugar beet variety (C1: Isella) four nitrogen fertilizer levels (N1: 30kg ha; N2: 40 kg ha; N3: 50kg ha; and N4: 60 kg ha) based on the same irrigation program. In the first study, the lowest and the highest values of irrigation water and plant water consumption (Et) were observed in the I1 and I3 treatments in both years, respectively. In 2012, the lowest and the highest root yields were observed in the I3C1 (85.38 t ha) and I2C2 (75.10 t ha) treatments. In the second experimental year, the lowest and the highest root yields were achieved with the I3C1 (66.13 t ha) and I1C2 (47.57 t ha) treatments, respectively. The impact on the examined parameters of irrigation programs in the C2 treatment had not significant. On the other hand, in the C1 treatment of irrigation programs had a significant effect on sugar rate, sugar yield, and other parameters. If the economic yield and quality are desired, the I1C1 treatment can be suggested for sugar beet production under the similar soil and climatic conditions. In the second study; the highest WUE and IWUE values, the best quality parameters (Na, K, and alpha-amino nitrogen), and economic sugar beet
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- 2017
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7. ELIMINATION OF SUSPENDED MATERIALS IN IRRIGATION WATER WITH DIFFERENT MEDIA FILTERS.
- Author
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Korkut, Ozlem, Kiymaz, Sultan, and Kuslu, Yasemin
- Abstract
Suspended materials in irrigation water are very important for the economic life of pressured irrigation systems. This study analyzed the effectiveness of pumice and sand-gravel media in removing suspended solids from irrigation water. Sand-gravel and pumice media passed through 0.05-2 mm and 24 mm sieve openings were used. Raw water with a sediment concentration of 250 mg/L was passed through the media filters under the operating pressure of 100 kPa. For each hour of process time, the discharge velocities measured and the sediment contents determined via the gravimetric method. Total cumulative flow volumes for sand-gravel and pumice media were 12897 L and 14035 L respectively, after the 30 h operating period. The discharge velocities were changed between 47.71 m3/m2/h and 3.22 m3/m2/h for sand-gravel medium, and 49.46 m3/m2/h and 3.44 m3/m2/h for pumice medium. Based on the analyses, we found that the sediment contents and discharge velocities decreased as the total amount of treated water increased in both sand-gravel and pumice media filters. Layers created of small size were more effective than the other layers at removing the solid particles. Based on the amount of the sediment measured of the treated water, it can be said that the sand-gravel medium was more effective than the pumice medium. [ABSTRACT FROM AUTHOR]
- Published
- 2021
8. Determination of the Relationships between Plant Distribution and Salinity in Water Source of Kırşehir Province, Turkey
- Author
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Karadavut, Ufuk, Şi̇mşek, Galip, Canli, Murat, Kiymaz, Sultan, and Yazici, Mehmet Emin
- Subjects
Salinity,production pattern,irrigation water,Kırşehir - Abstract
Knowing the quality andcontent of the irrigation water used in agriculture irrigation management isvery important in terms of the impact on soil-plant and the environment. Allsurface and underground water used in irrigation also contain salts dissolvedin their plant bodies. Salts transmitted to the soil by irrigation water,affect the physical and chemical properties of the soil and as a result, theydecrease in yield and quality. This study was carried out to investigate thesalt contents of irrigation water in irrigated agricultural areas in Kırşehirprovince in the Middle Kızılırmak region and to determine the relationshipbetween the amount of salinity in irrigation water and the distribution of plant.In the study, 120 irrigation water samples were taken from 40 differentirrigation points, and the analysis of the mentioned samples was carried out atChemistry Laboratory of Ahi Evran University Mucur Vocational High School. As aresult, it has been observed that related to the contents of the water and theplants grown. The amount of salinity varied from 201 μS/cm to 1878 μS/cm. Grainplants such as barley, wheat and triticale are at the foreground in areas wheresalinity is high, while plants such as walnut, grape, bean and lentil are grownin places where salinity is low. In the studied areas, very high salinity wasobserved in 23 areas, while low salt concentration in 38 areas was observed.The remaining 59 regions were found to have moderate salinity.
- Published
- 2018
9. Farklı Sulama Rejimleri Altında Yetiştirilen Fasulyenin (Phaseolus vulgaris L.) Yaprak Alanı Gelişiminin Bazı Matematiksel Büyüme Modelleri İle Karşılaştırılması
- Author
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KIYMAZ, Sultan, KARADAVUT, Ufuk, ŞİMŞEK, Galip, and SOĞANCI, Kübra
- Subjects
Agricultural, Engineering ,Mühendislik, Ziraat ,Phaseolus vulgaris,irrigation regimes,mathematical models - Abstract
Growth, productivity and quality of plants are directly related to leaf area. Leaf area plays an important role affecting radiation interception, transpiration and photosynthesis. Some mathematical models are useful tool for analyzing the plant growth and development. The aim of the study was to compare some mathematical growth models of leaf area development of bean (Phaseolus vulgaris L.) grown under different irrigation regimes. Experiment was conducted in randomized block design with three replications in a greenhouse Application and Research, Kırşehir Ahi Evran University, Turkey. Three irrigation regimes (50, 75 and 100 % of field/pot capacity) and four bean cultivars ("Sarıkız", "Sazova", "Kırkgünlük" and "Gina") were performed. Leaf area measurement were done from germination to harvesting time, as total eight times. Gompertz, Weibull, Logistic and Monomolecular models were used for determining leaf areas. As comparison criteria were used the coefficient of determination (R2) and mean square error (MSE). As a result, leaf area growth was determined to vary according to bean varieties and different irrigation levels. The development leaf area of plants can be predicted by some mathematical growth models., Bitkilerin büyüme, verimlilik ve kalitesi doğrudan yaprak alanı ile ilgilidir. Yaprak alanı radyasyon durdurma, transpirasyonu ve fotosentezi etkileyen önemli bir rol oynar. Bazı matematiksel modeller, bitki büyümesini ve gelişimini analiz etmek için yararlı bir araçtır. Bu çalışmanın amacı, farklı sulama rejimleri altında yetiştirilen baklanın (Phaseolus vulgaris L.) yaprak alanı gelişimindeki bazı matematiksel büyüme modellerini karşılaştırmaktır. Deneme Kırşehir Ahi Evran Üniversitesi Uygulama ve Araştırma serasında, tesadüf blokları deneme desenine göre 3 tekrarlamalı olarak yürütülmüştür. Üç sulama rejimi (%50, %75 ve %100 tarla /saksı kapasitesi) ve dört fasulye çeşidinden ("Sarıkız", "Sazova", "Kırkgünlük" ve "Gina") oluşturulmuştur. Yaprak ölçümleri ilk sulamadan hasada kadar sekiz kez ölçülmüştür. Yaprak alanlarının belirlenmesi için Gompertz, Weibull, Lojistik ve Monomoleküler modeller kullanılmıştır. Karşılaştırma kriterleri olarak belirleme katsayısı (R2) ve hata kareler ortalaması (HKO) kullanılmıştır. Sonuç olarak, fasulye çeşidine ve farklı sulama seviyesine göre yaprak alanı büyümesinin değiştiği belirlenmiştir. Bitkilerin yaprak alanı, bazı matematiksel büyüme modelleri ile tahmin edilebilir.
- Published
- 2018
10. Application of multivariate statistical analysis in the assessment of surface water quality in Seyfe Lake, Turkey
- Author
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Karadavut and Kiymaz Sultan
- Subjects
Biochemical oxygen demand ,Pollution ,Hydrology ,media_common.quotation_subject ,Chemical oxygen demand ,Sampling (statistics) ,Plant Science ,chemistry.chemical_compound ,chemistry ,Nitrate ,Principal component analysis ,Statistics ,Environmental science ,Animal Science and Zoology ,Water quality ,Sulfate ,Agronomy and Crop Science ,media_common - Abstract
Multivariate statistical methods are successfully used in many areas. Cluster Analysis and Principal Component Analysis methods are the most used of these methods. In this study, water quality data prepared for Seyfe Lake were evaluated. For this purpose, principal components and cluster analysis techniques were used. The 26 selected parameters were gathered at 11 of the points and evaluated. The cluster analysis was obtained from three different groups. These sampling points have different physicochemical characteristics and the pollution levels. According to the results of Principal Component Analysis, the six factors explained 92.72% of the total variance. The first factor 29.52%, the second factor 17.89%, the third factor 16.75%, the fourth 13.65%, the fifth 9.73%, and the sixth 5.17% of the cumulative variances explained respectively. Results reveal that sulfate, nitrate, total phosphorus, hardness, electrical conductivity, total dissolved solid, magnesium, potassium, sodium, calcium, biochemical oxygen demand, chemical oxygen demand, aluminum, iron, chromium, and lead were the most important parameters used to evaluate changes in water quality of the lake.
- Published
- 2014
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11. GROWTH, YIELD AND WATER USE EFFICIENCY RESPONSES OF GREENHOUSE-GROWN BELL PEPPER {CAPSICUMANNUM L.) CULTIVARS TO DIFFERENT IRRIGATION AND NITROGEN APPLICATIONS.
- Author
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Kiymaz, Sultan, Basak, Hakan, and Ertek, Ahmet
- Abstract
Pepper is considered one of the vegetable crops most susceptible to water stress from insufficient irrigation. In this study, the effects of different irrigation and nitrogen levels on yield, morphological parameters, plant water consumption, water use efficiency, nitrogen contents and yield response factor of bell pepper were investigated under greenhouse conditions. Treatments were consisted of three irrigation water levels (I
1.oo : 100% control of field/pot capacity, I0.80 : 80% of field/pot capacity and I0.60 : 60% of field/pot capacity) and four fertilizer rates (Ni: 0 ppm; N2 : 100 ppm (1.515 g pot-1 ); N3 : 200 ppm (3.030 g pot-1 ); N4 : 300 ppm (4.545 g pot-1 ) and two pepper cultivars ("Cemele" and "Kandil Dolma"). The study was conducted in splitsplit plots on randomized complete-block design with ten replications. As results, the I1.00 N3 C2 treatments have given a high results in term of measured parameters. The findings suggested cv. "Kandil Dolma" come forward against to water deficit under greenhouses conditions. On the other hand, according to our results, we suggested levels of irrigation (I0.80 : 80% of field/pot capacity) and nitrogen (N3 : 200 ppm; 3.030 g pot-1 ) for bell pepper under the green house condititons. The results of this study are important in terms of knowing plant water consumption, irrigation and fertilization programs for greenhouse pepper cultivation. [ABSTRACT FROM AUTHOR]- Published
- 2020
12. THE EFFECTS OF WATER DEFICIT ON CONCENTRATION OF MACRO AND MICRONUTRIENTS OF COMMON BEAN (PHASEOLUS VULGARIS L.) CULTIVARS.
- Author
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Kiymaz, Sultan, Kuslu, Yasemin, and Buyukcangaz, Hakan
- Abstract
Water deficit is one of the main restrictions to crop growth and productivity worldwide. This study was conducted to investigate the effects of different levels of water deficit (I1.oo: 100%-control of field/pot capacity, Io.7s:75% of field/pot capacity and I
0.50 :50% of field/pot capacity) on the concentration of macro-and micronutrients of four common bean (Phaseolus vulgaris L.) cultivars ("Sankiz", "Sazova", "Kirk Giinliik", and "Gina"). The investigation was carried out in pot experiment in a greenhouse and experiments were designed using a randomized block design with ten replications. Water stress significantly but differentially affected the growth, seed yield components and nutrients of the four common beans in our study. In the fresh pod, cv."Gina" has come to the fore in terms of macro and micro elements (P, K, Ca, Mg, B, Cu, Mn, and Se) under the maximum water stress (I0.50 )Similarly, cv."Gina" was released mainly foreground in terms of growth parameters (pod width, pod length, number of pods in the plant and number of seed in the total plant) and macroand micronutrients in terms of P, Cu, F and S under the maximum water stress (I0.50 ). Based on the results of this study, it can be said that cv. "Gina" is more tolerant to water stress than other bean cultivars. The use of drought-tolerant cultivar of common bean may produce more yield with less water; thereby improves water productivity for efficient use of water resources. [ABSTRACT FROM AUTHOR]- Published
- 2020
13. Yapay Sinir Ağları ve Bazı Doğrusal Olmayan Modellerin Farklı Azot Seviyelerindeki Şeker Pancarı Yaprak Alan Tahmininin Karşılaştırılması
- Author
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KIYMAZ, Sultan, primary, KARADAVUT, Ufuk, additional, and ERTEK, Ahmet, additional
- Published
- 2018
- Full Text
- View/download PDF
14. SEYFE GÖLÜ SULAK ALANI VE SU KAYNAKLARI YÖNETİMİNE İLİŞKİN SORUNLAR VE ÇÖZÜM ÖNERİLERİ
- Author
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Kiymaz, Sultan
- Subjects
Fen ,Science ,Seyfe Gölü,Su Kaynakları Yönetimi,Biyoçeşitlilik,Koruma,Sürdürülebilirlik ,Seyfe Lake,Water Resources Management,Biodiversity,Conservation,Sustainability - Abstract
Natural resources are very important in having a place for wetlands, biological diversity and ecological balance of protection and to ensure continuity in terms of importance. As all the world in our country needs for water while pollution and improper use of water resources due to rapidly were decreased. The water resources in Turkey in the last 40 years as a result of inefficient management and use of approximately 1300 thousand hectares of wetlands were not existed. This paper, Kırşehir Province in the wetlands of Lake Seyfe and current problems related to water resources management was identified, the effects were examined. Seyfe to solve the problem of feeding the lake water resources and the protection of ecological balance as well as agricultural irrigation and drinking water slag needs to be aimed against; these two objectives according to the same order of priority issues to be addressed in the recommendations were presented., Doğal kaynaklarımız içerisinde oldukça önemli biryere sahip olan sulak alanlar, biyolojikçeşitliliğin ve ekolojik dengenin korunması ve devamlılığının sağlanmasıaçısından büyük öneme sahiptir. Tüm dünyada olduğu gibi ülkemizde de suya olangereksinim her geçen gün artarken, kirlenme ve yanlış kullanım nedeniyle sukaynaklarımız hızla azalmaktadır. Türkiye’de son 40 yılda su kaynaklarınınverimsiz yönetimi ve kullanımı sonucunda yaklaşık 1.300 bin hektar sulak alanyok olmuştur. Bu bildiride, Kırşehir ilinde yer alan Seyfe Gölü sulak alanı vesu kaynakları yönetimine ilişkin mevcut sorunlar belirlenerek, etkileriincelenmiştir. Sorunların çözümü için Seyfe Gölünü besleyen su kaynaklarınınhem ekolojik dengenin korunması hem de tarımsal sulama ve içme suyuihtiyaçlarının karşılanabilmesine yönelik olmak üzere, bu iki amacın aynıöncelik sırasına göre ele alınması hususunda öneriler sunulmuştur.
- Published
- 2014
15. People’s Perspectives about Seyfe Lake Wetland, Turkey
- Author
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KIYMAZ, Sultan and KARADAVUT, Ufuk
- Subjects
Wetlands,Seyfe Lake,protection of flora ,Sulak alanlar ,Seyfe Gölü,floranın korunması - Abstract
The aim of this study was to identify individual perspectives about the Seyfe Lake Wetland in Turkey. In the study, local’s knowledge and perceptions were studied by means of a questionnaire. In addition, the demographic and socio-economic characteristics of the respondents and an economic profile of the sampled villages in the research area were also collected. Agriculture and animal husbandry production are the main occupational activity of the local people in this area. Local people know about the objectives (73.1%), important values (84.7%), and changes of the wetland (81.7%). The locals were knowledgeable about Seyfe Lake wetland ecosystems. In particular, they are aware of ecological changes such as the decline in lake water levels and lake sizes, the decreases in crop yields, decreases in species and populations of waterfowl, and destruction of the natural habitat. However, a low level of awareness was observed regarding the knowledge about the management plan of Seyfe Lake. Managers and planners should inform locals about the objectives of Seyfe Lake management planning. Informative activities such as technical trip, seminar and training to raise awareness should be conducted to protect the wetlands., Bu çalışmanın amacı, Türkiye’de Seyfe Gölü Sulak alan hakkında yerel halkın bakış açılarını tespit etmektir. Çalışmada, yerel halkın bilgi ve algıları bir anket aracılığıyla incelenmiştir. Buna ek olarak, katılımcıların demografik ve sosyo-ekonomik özellikleri ve araştırma alanındaki örneklenen köylerin ekonomik profili de toplanmıştır. Tarım ve hayvancılık üretimi, bu alandaki yerel halkın başlıca geçim kaynağıdır. Katılımcıların çoğu sulak alanın amaçlarını (%73.1), önemli değerlerini (%84.7) ve sulak alanda (%81.7) görülen değişimleri bilmektedir. Seyfe Gölü sulak alan ekosistemi hakkında bilgiye sahiptirler. Özellikle göl su seviyesi ve göl alanının azalması, ürün veriminin azalması, su kuşları populasyonunun ve türlerinin azalması ve doğal habitatın tahribatı gibi ekolojik değişimlerin farkında olduğunu belirttiler. Ancak, katılımcıların Seyfe gölü yönetim planı ile ilgili bilgilerinin çok düşük düzeyde oldukları gözlenmiştir. Yöneticiler ve planlamacılar Seyfe Gölü yönetim planlamasının hedefleri hakkında yerel halkı bilgilendirmelidir. Kamuoyunda sulak alanları koruma bilincini oluşturmak için teknik gezi, seminer ve eğitim gibi çalışmalar düzenlenmelidir.
- Published
- 2014
16. Evaluation of irrigation water quality in groundwater well water in Seyfe Lake Basin
- Author
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Kiymaz, Sultan, Karadavut, Ufuk, and Selçuk Üniversitesi
- Subjects
Seyfe Basin ,Water quality ,Irrigation water ,Groundwater ,Irrigation - Abstract
Groundwater is a significant water resource widely used for drinking, irrigation, and industrial purposes. Therefore, the determination and evaluation of quality parameters are of great importance for the sustainable use of groundwater resources. This study was conducted to evaluate the irrigation water quality of groundwater wells in the Seyfe Lake Basin and to determine the variation in groundwater quality parameters. Water samples were taken from six groundwater wells during pre-irrigation (June) and post-irrigation (September) periods of the years 2008-2009. Some physicochemical parameters were determined, such as: EC, pH, Na+, K+, Ca+2, Mg+2, Cl-, ,, HNO3, NH3, total salt content, and water hardness. The parameters of sodium adsorption ratio, residual sodium carbonate, and sodium percentage were computed to evaluate water quality. For statistical analysis of the data, the repeated measurements method was employed. Water samples were evaluated according to the criteria of the Water Pollution Control Regulation and the researchers determined that based on the electrical conductivity, total amount of salt, percent sodium, sodium, chloride, and nitrate values of the groundwater well, it cannot be used for irrigation water due to higher than the permissible values of the usable water.
- Published
- 2014
17. Kırşehir İli Toprak ve Su Kaynaklarının Tarımsal Açıdan Değerlendirilmesi
- Author
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KIYMAZ, Sultan
- Subjects
Kırşehir province,soil and water potential,irrigation ,Kırşehir ili,toprak ve su potansiyeli,sulama - Abstract
Soil and water resources are among natural wealth of a country and are main components of agriculture that meet food requirement. Development, protection and management of the soil and water resources have become a necessity today. Required investments should be made on improvement of water resources to develop the region in terms of agriculture. This study, examining previous studies on soil and water resources in Kırşehir and problems faced and solutions for these problems provides preliminary information on future studies., Toprak ve su kaynakları ülkelerin en önemli doğal zenginlikleri arasında olup, ülke nüfusunun gıda gereksinimlerini karşılayan tarımın ana unsurlarıdır. Toprak ve su kaynaklarının geliştirilmesi, korunması ve yönetilmesi günümüzde bir zorunluluk haline gelmiştir. Bölgenin tarımsal yönden kalkınması için su kaynaklarının geliştirilmesi konusunda gerekli yatırımlar yapılmalıdır. Kırşehir ilinin toprak ve su kaynaklarına ilişkin yapılan çalışmalar ile karşılaşılan sorunlar ve çözüm olanaklarının incelendiği bu çalışmada gelecekte yapılacak yeni çalışmalara ön bilgi sağlaması açısından gerekli bilgiler verilmiştir.
- Published
- 2011
18. Yield and quality of sugar beet (Beta vulgaris L.) at different water and nitrogen levels under the climatic conditions of Kırsehir, Turkey
- Author
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Kiymaz, Sultan, primary and Ertek, Ahmet, additional
- Published
- 2015
- Full Text
- View/download PDF
19. Water use and yield of sugar beet (Beta vulgaris L.) under drip irrigation at different water regimes
- Author
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Kiymaz, Sultan, primary and Ertek, Ahmet, additional
- Published
- 2015
- Full Text
- View/download PDF
20. Problems and solutions for water user associations in the Gediz basin example
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Kiymaz, Sultan, Özekici, Bülent, Çukurova Üniversitesi, Fen Bilimleri Enstitüsü, Tarımsal Yapılar ve Sulama Anabilim Dalı, and Tarımsal Yapılar ve Sulama Anabilim Dalı
- Subjects
performans değerlendirilmesi ,problems of water user association ,sulama birlikleri sorunları ,irrigation schemes ,Agriculture ,performance indicators ,Gediz Havzası-Türkiye ,Gediz Basin-Turkey ,performans göstergeleri ,Ziraat ,participatory irrigation management ,irrigation management transfer ,katılımcı sulama yönetimi ,performance assessment - Abstract
ÖZDOKTORA TEZİGEDİZ HAVZASI ÖRNEĞİNDE SULAMA BİRLİKLERİNİNSORUNLARI VE ÇÖZÜM YOLLARISultan KIYMAZÇUKUROVA ÜNİVERSİTESİFEN BİLİMLERİ ENSTİTÜSÜTARIMSAL YAPILAR VE SULAMA ANABİLİM DALIDanışman : Prof. Dr. Bülent ÖZEKİCİYıl : 2006, Sayfa: 211Jüri : Prof. Dr. Bülent ÖZEKİCİProf. Dr. Rıza KANBERProf. Dr. Oğuz YURDAKULProf. Dr. Selim KAPURProf. Dr. Sermet ÖNDERBu çalışma Gediz Havzası kapsamında yer alan İzmir ve Manisa illerindeki sulamabirliklerinde yürütülmüştür. Çalışmada, Devlet Su İşleri (DSİ) tarafından işletilen ve GedizHavza'sında yer alan sulama tesislerinin fiziksel, ekonomik, kurumsal işletme, bakım ve yönetimetkinliklerini devir öncesi (DSİ) ve devir sonrası olmak üzere iki ana grup esas alınmış, sulamabirliklerinde üreticilerin ve birlik yöneticilerinin karşılaştığı teknik, yasal, ekonomik, eğitim, sosyal veçevresel sorunlar irdelenmeye çalışılmış ve değinilen sorunların çözümüne yönelik uygulanabiliröneriler ortaya konulmuştur. Bunun yanısıra, Gediz Sulama Projesi üzerindeki mevcut 14 sulamabirliğinden örnek olarak seçilmiş Menemen Ovası sulamasının devir öncesi ve devir sonrası tabansuyu durumu karşılaştırılmıştır.Elde edilen sonuçlara göre, sulama sistemlerinin sulama birliklerine devredilmesi sonucu,işletme giderleri azalmış; sulama ücreti toplama oranı artmış; Manisa ve İzmir İli kapsamındakisulamalarda devirden sonra DSİ işletme ve bakımında görevli personel sayısında sırasıyla %57 ve%65 oranında azalma gerçekleşmiştir. Bu değer, devlet sulama işletmeciliğinde sulama sistemlerininbirliklere devrinde mali yükün azaltılması yönünde çok büyük önem taşımaktadır. Sulamabirliklerinde personel sayısında azalış beklenirken, artış olmuştur. Sulama birlikleri, sulama sisteminingeliştirilmesi ve işletme kararlarını verme aşamasında bu güne kadar çok iyi bir deneyim kazanmıştır.Anketlerden elde edilen sonuçlara göre, sulama birlikleri, makine ve ekipman yetersizliği nedeniylebakım ve onarım hizmetlerinin zamanında ve yeterince yapılamaması, teknik personelin yetersizliğive iş güvenliğinin sağlanamaması, üreticilerde aşırı su kullanma eğilimi, sulama tesislerininkorunmasına yeterli katkıları olmaması, kaçak sulamaların yapılması ve bunlarla ilgili yaptırımlarınuygulanmaması, çiftçi eğitim eksikliği gibi çeşitli sorunlar nedeni ile sulama tesislerinin işletilmesi,bakımı ve onarımlarında yeterli olamamaktadır. Bu bakımdan sulama birliklerinin çalışma ilkeleri,yasal ve kurumsal yetersizlikleri ve sorunları bu konuda yapılan çeşitli araştırmalar ile ortayakonulmalı ve araştırma sonuçlarına uygun olarak, ulusal sulama politikalarının yenidenyapılandırılması sağlanmalıdır.Anahtar Kelimeler: Gediz Havzası-Türkiye, katılımcı sulama yönetimi, performansdeğerlendirilmesi, performans göstergeleri, sulama birlikleri sorunlarıI ABSTRACTPh.D. THESISPROBLEMS AND SOLUTIONS FOR WATER USER ASSOCIATIONS INTHE GEDİZ BASIN EXAMPLESultan KIYMAZDEPARTMENT OF AGRICULTURAL STRUCTURES AND IRRIGATIONINSTITUTE OF NATUREL AND APPLIED SCIENCESUNIVERSITY OF ÇUKUROVASupervisor : Prof. Dr. Bülent ÖZEKİCİYear : 2006, Page : 211Jury : Prof. Dr. Bülent ÖZEKİCİProf. Dr. Rıza KANBERProf. Dr. Oğuz YURDAGULProf. Dr. Selim KAPURProf. Dr. Sermet ÖNDERThis study was carried out in the Water User Associations in İzmir and Manisa provinces,located in the Gediz Basin. In the study, physical, economical and institutional indicators werecompared before and after the transfer to Water User Associations (WUAs). Technical, legal,economical, training, social and environmental problems of Water User Associations were examinedand practicable suggestions were recommended. Furthermore, the groundwater level of the MenemenPlain was compared before the transfer and after the transfer to Water User Associations.Results, revealed that the operation of irrigation schemes transferred to water userassociations reduced the operational expenditures, and increased collection of the water fees. Thenumber of the operation and maintenance personnel of İzmir and Manisa DSİ (The State HydraulicsWorks) were decreased by 57% and 65%, respectively. This value reduced the financial burden of theDSI on the worry the number of the personnel of WUAs increased. The Water User Associations havegained very good experience and improved irrigation systems. According to the results of thequestionnaire, Water User Associations were not sufficient in operation and maintenance of theirrigation schemes due to various problems, including machinery insufficiency, and lack of technicalpersonnel and etc. In this regard, the operation principles of the water user association, insufficiencyof legal and institutional and other problems should be examined with various studies and in the scopeof the study results national water policies should be regulated.Keywords: Gediz Basin-Turkey, irrigation schemes, participatory irrigation management, irrigationmanagement transfer, performance assessment, performance indicators, problems of water userassociationII 211
- Published
- 2006
21. Application of Multivariate Statistical Analysis in the Assessment of Surface Water Quality in Seyfe Lake, Turkey.
- Author
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KIYMAZ, Sultan and KARADAVUT, Ufuk
- Subjects
- *
WATER quality , *CHEMICAL oxygen demand , *LAKES , *CLUSTER analysis (Statistics) , *MULTIVARIATE analysis - Abstract
Multivariate statistical methods are successfully used in many areas. Cluster Analysis and Principal Component Analysis methods are the most used of these methods. In this study, water quality data prepared for Seyfe Lake were evaluated. For this purpose, principal components and cluster analysis techniques were used. The 26 selected parameters were gathered at 11 of the points and evaluated. The cluster analysis was obtained from three different groups. These sampling points have different physicochemical characteristics and the pollution levels. According to the results of Principal Component Analysis, the six factors explained 92.72% of the total variance. The first factor 29.52%, the second factor 17.89%, the third factor 16.75%, the fourth 13.65%, the fifth 9.73%, and the sixth 5.17% of the cumulative variances explained respectively. Results reveal that sulfate, nitrate, total phosphorus, hardness, electrical conductivity, total dissolved solid, magnesium, potassium, sodium, calcium, biochemical oxygen demand, chemical oxygen demand, aluminum, iron, chromium, and lead were the most important parameters used to evaluate changes in water quality of the lake. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
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