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Öğe Agrophysical assessment of alluvial calcareous soils of the Cumra region of Central Anatolia in Turkey(PLEIADES PUBLISHING INC, 2014) Shein, E. V.; Erol, S. A.; Milanovskii, E. Yu.; Verkhovtseva, N. V.; Mikayilov, F. D.; Er, F.; Ersahin, S.Some physical (density, coefficient of filtration, particle-size composition, etc.) and chemical (contents of carbonates, organic carbon, nitrogen, etc.) properties of an alluvial calcareous soil were studied in Central Anatolia (Konya province, Cumra region). These heavy-textured (medium clay) soils with a low content of organic carbon (less than 1%) have favorable agrophysical properties due to the stable structure of the pore space. The studies of the water regime of soils under drop irrigation confirm the favorable hydrological properties of these soils. The use of the known agrophysical estimates (after Medvedev, the index of the optimal water regime, etc.) has revealed the high dispersal of the data related to the low humus content in these heavy-textured soils. The favorable structure of the pore space is suggested to be stipulated by the active activity of the numerous and diverse representatives of soil biota. Four phyla predominate in the microbio-logical composition of the soils studied; among them, Actinobacteria is the dominant. The composition of this phylum is dominated by the elevated number of both higher (Streptomyces) and lower (three species of Rhodococcus) actinobacteria. The high biodiversity of bacteria against the background of their great total number and the developed trophic interactions in the microbial community promote the well-balanced production of specific metabolites, including gaseous ones (CO2, H-2). This circumstance allows this clayey soil to function rather actively while protecting the pore space against compaction and maintaining the optimal density, porosity, and hydrological properties.Öğe Chemical and Fatty Acid Composition of Cyperus Esculentus(Springer, 2010) Özcan, Mehmet Musa; Gümüşcü, A.; Er, F.; Arslan, D.; Özkalp, B.Chufa (Cyperus esculentus L. Tuber), a member of the Cyperaceae family, is one of the finest nuts from the tropics to the temperate regions [1–3]. It is also known by various other names such as chufa “flatsedge,” “Nut-grass,” “Teki,” “ Tiger Nut,” “Earth Nut,” “ rush nut,” and “edible galingale” [4, 5]. It is considered to be a superior oil that compares favorably with olive oil. The tubers contain up to 30% of a nondrying oil and are used in cooking and in making soap. It does not solidify at 0C [6, 7]. The tubers are said to be aphrodisiac, carminative, diuretic, emmenagogue, stimulant, and tonic [8, 9]. The aim of this study is to establish the physical properties, fatty acid composition, and mineral contents of chufa tuber harvested from the east mediterranean region in November 2005.Öğe THE EFFECT OF DIFFERENT WAYS AND DOSAGES OF BORON APPLICATION ON BLACK DIMRIT (Vitis vinifera L.) GRAPE'S YIELD AND QUALITY(SCIENTIFIC ISSUES NATL CENTRE AGRARIAN SCIENCES, 2011) Er, F.; Akın, A.; Kara, MeryemThis study has been carried out to determine the effects of Boron on the yield and quality of Black Dimrit grape Hadim-Aladag (Konya) when NPK is applied and not applied as ground fertilizer. The experiment was carried out in N0P0K0 not applied and NPK applied 150-50-50 g/vine stocks (N1P1K1) by giving Boron as 11% Borax dosages; B-0 0 g, B-1 2,5 g, B-2 5 g, B-3 10 g Boron/vinestock. The Boron application: I. Boron application was on vinestock drop-lines by mixing it (20-30 cm deep) 15 days before blooming, II. Application started 15 days before blooming and repeated at 15 day intervals. One fourth of boron was applied by spraying on the leaves in four times.Öğe THE EFFECT OF DIFFERENT ZINC APPLICATION METHODS AND LEVELS ON YIELD AND QUALITY OF HESAPALI (Vitis vinifera L.) GRAPE(SCIENTIFIC ISSUES NATL CENTRE AGRARIAN SCIENCES, 2009) Er, F.; Gezgin, S.; Bayrakli, F.This study has been done to determine the effects of zinc, applied at different doses and in different ways in the fields where NPK was used and also not used as a base fertilizer on the yield and quality of the grape type of Hesapali grown widely in the environs of Aladag, Hadim, and Konya. The test has been applied to the vine grapevine at the doses of 0, 10, 20, 40g Zn/grapevine for both the ones to which NPK was not applied (N0P0K0.) and to which NPK was applied (150-50-50 g/grapevine N1P1K1) in the form of ZnSO(4)7H(2)O. Zn application has been performed in two different forms: I. By mixing all the zinc with the soil (20-30 cm depth) in the projection of the grapevine 15 days before blossom and II. By spraying j of all the zinc over the leaves with a fifteen-day interval at 4 times, which starts 15 days before blossom. According to results of the study: Wet grape yield obtained from each grapevine, which was exposed to the average of two different applications (N0P0K0 and N1P1K1) forms of zinc has statistically increased in an important proportion by increasing the dose of zinc applied to the grapevine. Comparing with the controls, the highest yield of wet grape with the proportion of 212% and 206% has been obtained in N0P0K0 and N1P1K1 applications by applying 10 and 40gram of zinc to each grapevine. Beside as an average of NPK and zinc levels, application of zinc over leaves has increased the yield of the wet grape more than the one applied to the soil (7.00 b and 8.4 a kg grape/grapevine). Moreover water soluble dry matter (%), and titratable acidity (g/100 cc) of grape with rising zinc doses, has increased as an average of NPK and zinc application and, the most water soluble dry matter (18.91%) and titratable acidity (2.74g/100cc) has been obtained by application of 20g Zn/grapevine.Öğe Evaluation of physical, physiological and some performance parameters of the Turkish elite orienteers(ELSEVIER SCIENCE BV, 2014) Colakoglu, T.; Er, F.; Ipekoglu, G.; Karacan, S.; Çolakoğlu, F. F.; Zorba, ErcanThe aim of the study was to examine physical, physiological and some performance parameters of the elite orienteers in our country. 39 elite orienteers (20 female orienteers and 19 male orienteers) who joined national orienteering team and improvement camp and had at least two-year experience voluntarily participated in our study. It was seen that mean age for female orienteers was 16.35 +/- 2.18 years while it was 15.63 +/- 3.07 years for male orienteers. The participant orienteers' body weights, heights, resting heart rates, systolic / diastolic blood pressures, body mass index (BMI), body fat percentage, body's fat free mass (FFM), fat mass, body water, circumference and diameters were measured. Performance tests were 20 in. shuttle run, vertical jump, 20 m. sprint, T-test, hand grip strength-back strength, standing long jump, sit-up, push-up, sit-reach, reaction time, flamingo balance and star balance tests. Somatotype characteristics of the orienteers were determined through Heath-Carter method. Means and standard deviations of the participant orienteers were found using SPSS package software. It was found out that the participant female orierrteers' body fat percentage was 17.92 +/- 6.34 % while the participant male orienteers' body fat percentage was 11.09 +/- 3.28 %. As for the participant female orienteers' somatotype means; endomorphy was 4.40 +/- 1.19, mesomorphy was 3.12 +/- 1.29 and ectomorphy was 3.48 +/- 1.18 whereas endomorph)/ was 2.58 +/-.84, mesomorphy was 3.86 +/-.85 and ectomorphy was 4.49 +/- 1.15 for the participant male orienteers. It was found out that the participant female orienteers' leg strength was 104.60 +/- 40.47 kg, T-test was 12.11 +/- 6.81 and mean VO2max was 43.66 +/- 4.83 (ml.kg-1.min-1) while the participant male orienteers' leg strength was 168.39 +/- 73.22 kg;T-test was 11.47 +/- 1.04 and VO2max mean was 52.46 +/- 5.28 (ml.kg-1.min-1). It is very important to investigate body structures and performance limits of the athletes in orienteering sport which is a new and developing sportive activity and requires such physical capacities as high level of endurance, strength and speed. On the other hand; performance tests including physical and antropometric characteristics of the orienteers play a key role in determining abilities. Therefore; we are of the opinion that our study will make contribution to the early period orienteer-recruitment and the prospective studies on this field. (C) 2014 The Authors. Published by Elsevier Ltd.Öğe Excessive Phosphorus Fertilization Does Not Increase Cadmium Concentrations in Soil or Carrots (Daucus Carota L.) Grown in Konya (Turkey)(Taylor & Francis as, 2010) Öğüt, Mehmet; Er, F.; Brohi, A.The relationships between soil nutrient concentrations, plant nutrient contents, and soil properties were investigated in carrot (Daucus carota L.) fields in Konya-Kasnhan (Turkey). The soils were high in clay content, slightly alkaline, and were moderate to high in CaCO3 content. The soils had sufficient N, Ca, Mg, K, and Fe, but did not have adequate Zn or B for plant growth. The carrots had moderate to high concentrations of Mg, B, Fe, and Zn; however, they had low concentrations of K, Ca, and N. The Cd-content of the soils ranged between 0.06 and 0.91 mg/kg (with a mean of 0.33 mg/kg). The Cd-content of the carrot leaves and organic matter content of the soils were significantly correlated (r= - 0.351, p0.05). Zinc deficiency is a major problem in carrot fields of Konya. Excessive phosphorus fertilization did not seem to result in Cd-pollution of soil or potentially toxic Cd-levels in carrots. The high pH and CaCO3 contents of the calcareous soils lead to stabilization of heavy metals; however, they also result in reduced availability of many plant nutrients. Consequently, soil-management practices, which will increase the availability of plant nutrients in calcareous soils, need to be investigated. Sulfur fertilization could be a way to reduce soil pH to neutrality as a result of oxidation of added sulfur temporarily in calcareous soils.Öğe PATH ANALYSIS AND RELATIONSHIPS BETWEEN SOME CLIMATIC PARAMETERS AND SUGAR CONTENT OF SUGAR BEET(SCIENTIFIC ISSUES NATL CENTRE AGRARIAN SCIENCES, 2009) Er, F.; Ogut, M.; Erol, A. SamiThis study has been made to determine the relationships between climatic parameters and sugar beet produced in Konya (Cumra) plain. There were statistically significant relationships between monthly mean sugar content of sugar beet and the climatic factors; rainfall, temperature, cloudiness mean and wind velocity (r=0.630*, r=-0.898**, r=-0.900**, r=0.700* in 1999; r=0.528, r=-0.980**, r=0.673, r=0.545 in 2000, respectively). According to path analysis results, temperature, cloudiness mean and rainfall have more direct and indirect effects than other climatic factors on sugar content of sugar beet.
