Evaluation of Phosphorus Extraction Efficiency from Soils Using Iron-Aluminum Impregnated Paper, Bray P-1, Mehlich-1, and Hunter Methods

Öz

This study aimed to investigate and compare the phosphorus (P) extracted using four extraction methods (Bray-1, Mehlich-1, Hunter, and Fe/Al-Pi extraction methods). For this purpose, the authors analyzed P in a field experiment at the Federal University of Agriculture, Abeokuta conducted over a twelve-week period in the wet season. Analysis for available P was conducted on soil samples at 0, 4, 8, and 12 weeks after beddings (WAB). Data collected were subjected to regression analyses and analysis of variance (ANOVA); Duncan's Multiple Range Test separated significant means at 5% probability levels. Study findings demonstrate the effects of using different extractants. The highest amount of soil-extracted P was linked to the Mehlich-1 solution, followed by the Hunter solution, the Bray-1 solution, and Fe/Al-Pi. Significantly positive regression (p<0.001) relationships were established amongst chemical extractants and ion-sink methods. The strongest relationship was found between Fe/Al-Pi and Bray-1 (R2= 0.82). In conclusion, the Fe/Al-Pi ion-sink method provides a dependable alternative to Bray-1 for estimating P availability and assessing the phosphorus status of southwestern Nigerian soils.

Anahtar Kelimeler

• Physicochemical properties
• ion-sink methods
• available phosphorus
• regression analyses
• Southwestern Nigerian soils
• weeks after beddings

Kaynakça

1. Adepetu, J.A., Adebusuyi, B.A., 1985. Available data base for soil testing programme in Nigeria and further requirement for its development. Workshop on Soil Fertility Survey of Nigeria, 9-10 July, Jos, Nigeria, pp. 15-20.
2. Arai, Y., Sparks, D.L., 2007. Phosphate reaction dynamics in soils and soil minerals: A multiscale approach. Advances in Agronomy, 94: 135-179.
3. Azeez, J.O., Inyang, U.U., Olubuse, O.C., 2013. Determination of appropriate soil test extractant for available phosphorus in southwestern Nigeria soils. Communications in Soil Science and Plant Analysis, 44(10): 1540-1556.
4. Babana, A.H., Antoun, H., 2006. Effect of Tilemsi phosphate rock-solubilizing microorganism on phosphorus uptake and yield of field-grown wheat (Triticum aestivum L.) in Mali. Plant and Soil, 287(1-2): 51-58.
5. Bouyoucos, G.N., 1951. A recalibration of the hydrometer method for making mechanical analysis of soil. Journal of Agronomy, 43(9): 434-438.
6. Bray, R.H., Kurtz, L.T., 1945. Determination of total, organic, and available form of phosphorus in soils. Soil Science Society of America Journal, 59(1): 39-45.
7. De Araújo, L., Sampaio, E., De Araújo, M., 2015. Phosphorus desorption from Fe and Al oxides mediated by soil microorganisms. Communications in Soil Science and Plant Analysis, 46(5): 633-640.
8. Devau, N., Le Cadre, E., Hinsinger, P., Gérard, F., 2010. A mechanistic model for understanding root-induced chemical changes controlling phosphorus availability. Annals of Botany (London), 105(7): 1183-1197.

9. Hunter, A.H., 1974. Tentative ISFEJ Soil Extractant Procedure: International Soil Fertility Evaluation and Improvement Project. North Carolina State University, Raleigh, NC.
10. Jackson, M.L., 1964. Soil Chemical Analysis. Prentice-Hall, Inc., Englewood Cliffs, NJ, pp. 86-92.
11. Jackson, M.L., 1973. Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd., New Delhi.
12. Kweon, G., Lund, E., Maxton, C., Lee, W., Mengel, D., 2015. Comparison of soil phosphorus measurements. The American Society of Agricultural and Biological Engineers, 58(2): 405-414.
13. Lynch, J.P., 2011. Root phenes for enhanced soil exploration and phosphorus acquisition: Tools for future crops. Plant Physiology, 156(3): 1041-1049.
14. McLean, E.O., 1982. Chemical equilibrium with soil buffer systems as bases for future soil testing programs. Communications in Soil Science and Plant Analysis, 13(6): 411-433.
15. Meetei, W.H., Athokpam, H.S., Singh, R.K.K., Watham, L., Chongtham, N., Devi, K.N., Singh, N.B., Singh, K.L., Singh, N.J., 2015. Evaluation of some soil test methods in acid soils for available phosphorus for soybean of Imphal east district, Manipur, India. African Journal of Agricultural Resources, 10(8): 767-771.
16. Mehlich, A., 1953. Determination of P, K, Na, Mg, and Nh4. Raleigh: North Carolina Department of Agriculture, Soil Testing Division Publication No. 1-53, Raleigh, NC.
17. Menon, R.G., Chien, S.H., Hammond, L.L., 1989. Comparison of bray i and pi tests for evaluating plant-available phosphorus from soils treated with different partially acidulated phosphate rocks. Plant and Soil, 114(2): 211-216.
18. Morel, C., Ziadi, N., Messiga, A., 2014. Modeling of phosphorus dynamics in contrasting agroecosystems using long-term field experiments. The Canadian Journal of Soil Science, 94(3): 377-387.
19. Nelson, D.W., Sommers, L.E., 1996. Total carbon, organic carbon, and organic matter. In: A.L. Page, (Ed.), Methods of Soil Analysis, Part 2. Chemical and Microbiological Properties, 2nd Edition, ASA, SSSA, Madison, WI, pp. 961-1010.
20. Oelkers, E.H., Valsami-Jones, E., 2008. Phosphate mineral reactivity and global sustainability. Elements, 4(2): 83-87.
21. Özyazıcı, M.A., 2024. Importance of phosphorus fertilization in legume forage crops. 8th International Conference on Global Practice of Multidisciplinary Scientific Studies, September 25-29, Dubai, pp. 1296-1317. (In Turkish).
22. Rouached, H., Arpat, A.B., Poirier, Y., 2010. Regulation of phosphate starvation responses in plants: signaling players and cross-talks. Molecular Plant, 3(2): 288-299.
23. Ruttenberg, K.C., 2009. The global phosphorus cycles. Treatise on Geochemistry, 9(13): 585-591.
24. Singh, B.R., Krogstad, T., Shivay, Y.S., Shivakumar, B.G., Bakkegard, M., 2005. Phosphorus fractionation and sorption in p-enriched soils of Norway. Nutrient Cycling in Agroecosystems, 73(2-3): 245-256.
25. Smil, V., 2000. Phosphorus in the environment: natural flows and human interferences. Annual Review of Energy and the Environment, 25(1): 53-88.
26. Zheng, Z.M., Zhang, T.Q., 2012. Soil phosphorus tests and transformation analysis to quantify plant availability. In: J.K. Whalen, (Ed.), Soil Fertility Improvement and Integrated Nutrient Management: A Global Perspective, InTech, Rijeka, Croatia, pp. 9-36.
27. Ziadi, N., Simard, R.R., Tran, T.S., Allard, G., 2001. Soil available phosphorus as evaluated by desorption techniques and chemical extractions. Canadian Journal of Soil Science, 81(2): 167-174.