Yazar "Karakaplan, S." seçeneğine göre listele

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    Determination of irrigation water quality of Lake Beysehir and other water sources used in irrigation of Cumra Plain
    (ASIAN JOURNAL OF CHEMISTRY, 2008) Zengin, M.; Karakaplan, S.; Ersoy, Ilknur
    In this research, irrigation water quality and pollutions of Lakes Beysehir and Sugla, Dams Apa and May used in irrigation of (Cumra Plain were determined. Canal Carsamba which is leading from Lake Beysehir to Cumra Plain and has about 150 km length is connected with Lake Sugla, Dams Apa and May along the route. In the irrigation water samples collected at four different times and from five points pH, EC, Ca2+, Mg2+, Na+, K+, CO32-, HCO3-, Cl-, SO42-, NO3-, Fe2+ Cu2+, Mn2+, Zn2+ and B were also analyzed and from these results SAR, RSC and quality classes were also determined. It was evaluated that all of the water samples had moderate alkaline pH values, class II salty and class I alkalinity (C2S1), class I RSC, class I and II B level and from Lake Beysehir to Dam May along the Canal Carsamba, nitrate and heavy metals increased and boron contents decreased.
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    An Investigation of the Suitable Methods for Determining Plant-Available Nitrogen in the Soil of the Konya-Çumra Plain
    (1994) Gezgin, S.; Karakaplan, S.
    For determining the plant-available nitrogen in the soil, a greenhouse experiment was conducted to determine the most suitable chemical methods by growing wheat as a test plant. Correlations were calculated between the biological indexes, and nine different chemical methods were used to determine the plant-available nitrogen in the soil being studied. Out of the nine different methods, the NO3-N method is recommended for determining the plant-available nitrogen in the soil of the Cumra plain.