Open Access

The Effect of Biochar and Nitrogen Doses on Yield and Mineral Concentrations in Peanut

1 Isparta University of Applied Sciences, Faculty of Agriculture, Department of Soil Science and Plant Nutrition, Isparta

Abstract

In this study, effect of biochar and nitrogen doses on the yield of peanut plants and the nutrient element contents of leaves were investigated. For this purpose, 2 tons da-1 biochar and biochar + nitrogen applications were grown during the vegetation period. The fruit weights of the harvested plants and the N, P, K, Ca, Mg, Fe, Zn, Cu, Mn, and B concentrations of peanut leaves were determined. As a result of the research, the highest fruit weight nitrogen and the highest N concentration were determined in the biochar + 10 kg da-1 N application. According to the results, there was a 5% decrease in fertilizer requirement as a result of the application of biochar to the soil in peanut plants. The effect of the applications increased the Ca, Mn, and Cu concentrations while decreasing the P, K, Mg Fe, Zn concentrations. The effects of the applications on B concentrations were different. As a result of this research, it is possible to say that mixing biochar and nitrogen will be an effective method for more effective use.

 

 

Keywords

How to Cite

KÜÇÜKYUMUK, Z. (2025). The Effect of Biochar and Nitrogen Doses on Yield and Mineral Concentrations in Peanut. ISPEC Journal of Agricultural Sciences, 9(2), 585–593. https://doi.org/10.5281/zenodo.15295812

References

📄 Bremner, J.M., 1965. Total Nitrogen methods of soil analysis. In: C. A. Black (Ed), Part 2: Chemical and Microbiological Properties, Amer. Soc. of Agron. Inc. Pub. Agron.Series, No: 9, Madison, Wisconsin, U.S.A., pp. 1149-117.
📄 Chan, K.Y., Van Zwieten, L., Meszaros, I., Downie, A., Joseph, S., 2007. Agronomic values of greenwaste biochar as a soil amendment. Australian Journal of Soil Research, 45(8): 629–634.
📄 Coşkan, A., 2004. Effects of stubble burning and tobacco waste applications on nitrogen mineralization, denitrification and grain yield in soils under soybean vegetation. pHD Thesis, Çukurova University, Institute of Science, Adana.
📄 Coşkan, A., Gök, M., Doğan, K., 2007. Effect of wheat stubble burning and tobacco waste application on mineral nitrogen content of soil at different depth. International Journal of Soil Science, 2(1):55-61.
📄 Doğan, K., 2007. Effects of bacterial ınoculation and ıron applications on nodulation, biomass and yield in peanut plants. phD Thesis, Çukurova University Institute of Science, Adana.