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Effect of different nitrogen fertilizer application to Daphan and Pasinler soil samples under saturated conditions on Fe, Mn, Zn and Cu availability


, : Effect of different nitrogen fertilizer application to Daphan and Pasinler soil samples under saturated conditions on Fe, Mn, Zn and Cu availability. Ziraat Fakultesi Dergisi, Ataturk Universitesi 37(1): 9-15

The objective of this study was to determine effects of different N-fertilizers and doses on the availability of Fe, Mn, Zn and Cu under greenhouse conditions. Soil samples collected from dry (Daphan plain) and irrigated (Pasinler plain) agricultural areas in Erzurum, Turkey, were left under saturated conditions, and sub-samples were taken at the beginning, 30th, 60th and 90th days of the experiment to determine amounts of plant available Fe, Mn, Zn and Cu.

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