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Browsing by Author "Toğay, Necat"

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    EFFECTS OF DIFFERENT DOSES OF NITROGEN AND CHICKEN MANURE ON TIR WHEAT (Triticum aestivum L. var. leucospermum (K o r n.) F a r w.) YIELD AND YIELD COMPONENTS
    (SCIBULCOM LTD, 2015) Toğay, Necat; Toğay, Yeşim; Doğan, Yusuf; Doğan, Yusuf
    Chicken manure is a concentrated and quick acting fertiliser. Application of chicken manure at optimum doses together with nitrogen fertilising may provide balanced significant increase of crop productivity and production quality. In this study, the effects of nitrogen doses (0, 40, 80, 120 and 160 kg nitrogen ha(-1) with sowing and 60 kg nitrogen ha(-1) top fertiliser with tillering season except control plots in total 0, 100, 140, 180 and 220 kg nitrogen ha(-1)) under the condition with chicken manure (10 t ha(-1)) and without chicken manure on yield and yield components of Tir wheat were investigated. Experiment was laid out in Split Plots Design in Randomised Blocks with 3 replicates in Yuzuncu Yil University, in 2009-2010 and 2010-2011 growing seasons. While the highest seed yield was obtained at the chicken manure and 180 kg ha(-1) nitrogen fertiliser as 2346 and 2073 kg ha(-1), repectively, the lowest seed yield was obtained without chicken manure and control as 1451 and 1270 kg he in years of 2011-2012 and 2012-2013, respectively. The results of the study indicated that nitrogen and chicken manure applications increased significantly the seed yield and yield components.
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    EFFECTS OF HUMIC ACID AND PHOSPHORUS APPLICATIONS ON NUTRIENT COMPOSITION OF LENTIL (Lens culinaris Medic.)
    (Oxidation Communications, 2016) Toğay, Yeşim; Doğan, Yusuf; Toğay, Necat; Doğan, Yusuf
    Lentil (Lens culinaris Medic.) is an important food crop with high protein content. This study aimed to determine the effects of increasing doses of phosphorus and humic acid applications on P, K, Ca, Mg, Fe, Cu, Mn, Zn, protein ratio and seed yield in lentil cultivar. The study was carried out in the research and application during the 2008–2009 and 2009–2010 cropping seasons in field of Agriculture Faculty Yuzuncu Yil University, Turkey. The experiment comprised a factorial randomised complete block design replicated three times with three phosphorus treatments 0, 40 and 80 kg ha–1, as triple superphosphate, and three humic acid treatments 0, 300 and 600 kg ha–1. For basic fertilisation 40 kg ha–1 ammonium sulphate were applied for nitrogen. The nutrient contents of seed and yield were significantly increased by increasing phosphorus and humic acid levels except for Zn content nutrient. The combination between phosphorus at 80 kg P2 O5 ha–1 and humic acid at 600 kg ha–1 gave the highest growth and production as well as minerals composition (P, K, Ca, Mg, Fe, Cu and Mn) and protein content compared to other treatments. Humic acid increased the availability of phosphors, macronutrients and micronutrients.