Evaluation of the Mehlich 3 Reagent as an Extractant for Cations and Available Phosphorus for Soils in Mozambique

References

• Bray, R. H., and L. T. Kurtz. 1945. Determination of total, organic, and available forms of phosphorus in soils. Soil Science 59:39–45. doi:10.1097/00010694-194501000-00006.
   Web of Science ®Google Scholar
• Cambule, A. H., D. G. Rossiter, J. J. Stoorvogel, and E. M. A. Smaling. 2015. Rescue and renewal of legacy soil resource inventories: A case study of the Limpopo National Park, Mozambique. Catena 125:169–82. doi:10.1016/j.catena.2014.10.019.
   Web of Science ®Google Scholar
• Draper, N. R., and H. Smith. 1998. Applied regression analysis. 3rd ed. New York, USA: A Wiley-Interscience publication. John Wiley & Sons, Inc.
   Google Scholar
• Ebeling, A. M., L. G. Bundy, A. W. Kittell, and D. D. Ebeling. 2008. Evaluating the Bray P1 test on alkaline, Calcareous soils. Soil Science Society of America Journal 72:985–91. doi:10.2136/sssaj2006.0347.
   Web of Science ®Google Scholar
• Eckert, D. J., and M. E. Watson. 1996. Integrating the mehlich-3 extractant into existing soil test interpretation schemes. Communications in Soil Science and Plant Analysis 27:1237–49. doi:10.1080/00103629609369629.
   Web of Science ®Google Scholar
• Folmer, E. C. R., P. M. H. Geurts, and J. R. Francisco. 1998. Assessment of soil fertility depletion in Mozambique. Agriculture, Ecosystems and Environment 71:159–67. doi:10.1016/S0167-8809(98)00138-8.
   Web of Science ®Google Scholar
• Food and Agriculture Organization of the United Nations (FAO). 1988. Soil map of the world. Revised legend. Reprinted with corrections. World Soil Resources Report 60, Rome, Italy.
   Google Scholar
• Food and Agriculture Organization of the United Nations (FAO). 2006. Plant nutrition for food security: A guide for integrated nutrient management. FAO Fertilizer and Plant Nutrition Bulletin 16, Rome, Italy.
   Google Scholar
• Geurts, P. M. H., and M. Van den Berg. 1998. A simple agro-ecological zonation for fertilizer recommendations in Mozambique. Soil Use and Management 14:136–41. doi:10.1111/j.1475-2743.1998.tb00138.x.
   Web of Science ®Google Scholar
• Hooker, M. L., G. A. Peterson, D. H. Sander, and L. A. Daigger. 1980. Phosphate fractions in calcareous soils as altered by time and amounts of added phosphate. Soil Science Society of America Journal 44:269–77. doi:10.2136/sssaj1980.03615995004400020014x.
   Web of Science ®Google Scholar
• International Institute of Tropical Agriculture (IITA). 1979. Selected methods for soil and plant analysis. International Institute of Tropical Agriculture manual series no. 1, Ibadan, Nigeria.
   Google Scholar
• Iowa State University (ISU). 2013. A general guide for crop nutrient and limestone recommendations in Iowa. PM1688, Iowa State University extension and outreach, Iowa, 13.
   Google Scholar
• Japan International Cooperation Agency (JICA). 2010. Preliminary survey on the agricultural development cooperation program in the tropical savanna of Mozambique: Japan-Brazil-Mozambique trilateral Partnership. Final Report, JICA, Tokyo, Japan. (in Japanese)
   Google Scholar
• JMP®9 SAS Institute Inc. Cary, NC.
   Google Scholar
• Mallarino, A. P. 1995. Comparison of Mehlich-3, Olsen and Bray-P1 procedures for phosphorus in calcareous soils. Proceedings of the 25th North Central Extension-Industry Soil Fertility Conference 11:96–101.
   Google Scholar
• Mamo, T., C. Richter, and B. Heiligtag. 1996. Comparison of extractants for the determination of available phosphorus, potassium, calcium, magnesium and sodium in some Ethiopian and German soils. Communications in Soil Science and Plant Analysis 27:2197–212. doi:10.1080/00103629609369697.
   Web of Science ®Google Scholar
• Maria, R. M., and R. Yost. 2006. A survey of soil fertility status of four agroecological zones of Mozambique. Soil Science 171:902–14. doi:10.1097/01.ss.0000228058.38581.de.
   Web of Science ®Google Scholar
• Mehlich, A. 1978. New extractant for soil test evaluation of phosphorus, potassium, magnesium, calcium, sodium, manganese and zinc. Communications in Soil Science and Plant Analysis 9:477–92. doi:10.1080/00103627809366824.
   Web of Science ®Google Scholar
• Mehlich, A. 1984. Mehlich 3 soil test extractant: A modification of Mehlich 2 extractant. Communications in Soil Science and Plant Analysis 15:1409–1406. doi:10.1080/00103628409367568.
   Web of Science ®Google Scholar
• Michaelson, G. J., C. L. Ping, and G. A. Mitchell. 1987. Correlation of Mehlich 3, Bray 1, and Ammonium acetate extractable P, K, Ca, and Mg for Alaska agricultural soils. Communications in Soil Science and Plant Analysis 27:2197–212.
   Google Scholar
• Mozambique Strategic Analysis and Knowledge Support System (MozSAKSS). 2011. Monitoring agricultural sector performance, growth and poverty trends in Mozambique. 2010 Annual Trend and Outlook report, Mozambique Ministry of Agriculture, Maputo, Mozambique, 114.
   Google Scholar
• Murphy, J., and J. P. Riley. 1962. A modified single solution method for the determination of phosphate in natural waters. Analytica Chimica Acta 27:31–36. doi:10.1016/S0003-2670(00)88444-5.
   Web of Science ®Google Scholar
• Nathan, M., P. Scharf, Y. Sun, and D. Dunn. 2005 Evaluating Mehlich III extractant for extracting available nutrients for Missouri soils using inductively coupled plasma spectrometry. Report for year 2005, University of Missouri, Columbia Missouri. 9. http://aes.missouri.edu/pfcs/research/prop304a.pdf.
   Google Scholar
• Olsen, S. R., C. V. Cole, F. S. Watanabe, and L. A. Dean. 1954. Estimation of available phosphorus in soils by extraction with sodium bicarbonate. Circular, 939, USDA, DC. 19.
   Google Scholar
• Paz-Ferreiro, J., E. V. Vazquez, and C. A. De Abreu. 2012. Phosphorus determination after Mehlich 3 extraction and anion exchange resin in an agriculture soil of northwestern Spain. Communications in Soil Science and Plant Analysis 43:102–11. doi:10.1080/00103624.2012.634688.
   Web of Science ®Google Scholar
• Robertson, G. P. P., B. G. Sollins, and K. Lajtha. 1999. Exchangeable ions, pH, and cation exchange capacity. In Standard soil method for a long-term ecological research, eds. G. Roberson, P. C. S. Bledsoe, D. C. Coleman, and P. Sollins, 106–14. New York: Oxford University Press.
   Google Scholar
• Sanchez, P. A. 2002. Soil fertility and hunger in Africa. Science 295:2019–20. doi:10.1126/science.1065256.
   PubMed Web of Science ®Google Scholar
• Tran, T. S., M. Giroux, J. Guilbeault, and P. Audesse. 1990. Evaluation of Mehlich-III extractant to estimate the available P in Quebec soils. Communications in Soil Science and Plant Analysis 21:1–28. doi:10.1080/00103629009368212.
   Web of Science ®Google Scholar
• Tsujimoto, Y., S. Tobita, M. Fukuda, S. Nakamura, H. Omae, O. Ito, C. Martinho, F. Chitio, K. Hitsuda, C. M. C. Da Rocha, and H. Anyoji. 2011. Characterisation of agro-environments for optimizing cropping systems along the NACALA corridor, Mozambique. African Crop Science Conference Proceedings, 10: 279–82.
   Google Scholar
• United States Department of Agriculture (USDA). 1998. Soil quality indicator: PH. Soil quality information sheet, Natural Resources Conservation Service, DC, 2.
   Google Scholar
• United States Department of Agriculture (USDA). 2004. Soil survey laboratory methods manual. Soil survey investigations report no. 42 version 4.0, Natural Resources Conservation Service, DC, 700.
   Google Scholar
• United States Department of Agriculture (USDA). 2011. Soil quality indicators: Soil electrical conductivity. Soil quality information sheet, Natural Resources Conservation Service, DC, 2.
   Google Scholar
• Walton, K., and D. Alle. 2004. Mehlich No.3 soil test – the western Australian experience. SuperSoil 2004. 3rd Australian New Zealand Soils Conference, University of Sydney, Australia, 6.
   Google Scholar
• Wang, J. J., D. L. Harrell, R. E. Henderson, and P. F. Bell. 2004. Comparison of soil-test extractants for phosphorus, potassium, calcium, magnesium, sodium, zinc, copper, manganese, and iron in Louisiana soils. Communications in Soil Science and Plant Analysis 35:145–60. doi:10.1081/CSS-120027640.
   Web of Science ®Google Scholar
• World Bank. 2006. Mozambique agricultural development strategy; stimulating smallholder agricultural growth. Report No.32416-MZ, 143.
   Google Scholar
• Zhang, H., D. H. Hardy, R. Mylavarapu, and J. J. Wang. 2014. “Mehlich-3.” in soil test methods from the Southeastern United States. Southern Cooperative Series Bulletin No. 419. USDA-SERA-IEG-6. http://www. clemson.edu/sera6/MethodsManualFinalSERA6.pdf.
   Google Scholar