Abstract:

This study was carried out in the 10 villages of the Dinar district of Afyonkarahisar (Tatarlı, Haydarlı, Alpaslan, Okçular, Women, Kınık, Doğanlı, Okçular, Yıprak, Migrant) with the aim of determining the efficiency of the land taken from 70 different lands and the nutritional status of the plants. Examples from the soil depths of 0-20 cm and the potato plants grown in these areas have been taken to represent the soil from the soils specified for this purpose. The total N, variable K, Ca, Mg and plant beneficial P, Fe, Zn, Mn and Cu content are determined in the land samples taken. The content of pH, EC and organic substances (OM) has also been determined in order to reveal the body of the soil and its general chemical properties. The results of the analysis of land samples, compared to the limit values, revealed the state of efficiency of the land sampled. In plant samples, the total concentrations of N, P, K, Mg, Ca, Fe, Zn, Mn and Cu are determined. According to the research, the bodies of the soil are in cylindrical structure. The pH of the soil is slightly alkaline reaction, and is also mostly slightly salt (67%). 72.9 percent of land samples were medium and 25.7 percent of them were excessive, while organic material content was low (81 percent) and medium (12.8 percent). Ground samples are usually found to be sufficient in terms of N, P, K, Ca, Mg, Fe, Mn, Cu but to be insufficient in terms of Zn content (67.1%). N, P, K, Ca, Mg, Mn, Cu are sufficient in plant samples, while fe in 55.7% and Zn in 41% are detected.

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