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Mehlich-3 solution as an extractant for multi-element analysis of soil samples
2023Extraction ability of the Mehlich-3 solution was compared to other two extraction reagents (namely, aqua regia and deionized water) that are more commonly used and cited in the literature. The results show that, despite the weaker extraction power of the Mehlich-3 solution in comparison to aqua regia, the micronutrients Ca, Cu, Fe, K, Mg, Mn, Na, P, S,
Roje, Vibor +4 more
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Integrating the mehlich‐3 extractant into existing soil test interpretation schemes
Communications in Soil Science and Plant Analysis, 1996Abstract Nutrients were extracted from samples of two Ohio soils derived from Wisconsin‐age glacial till, a Crosby silt loam (Aerie Ochraqualfs, fine, mixed, mesic) and a Hoytville silty clay (Mollic Ochraqualfs, fine, illitic, mesic) using the Mehlich‐3 extractant, and also using Bray‐1 for phosphorus (P) and ammonium acetate (NH4OAc) for potassium (K)
D. J. Eckert, M. E. Watson
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INFLUENCE OF MEHLICH-3 EXTRACTABLE ALUMINUM ON PHOSPHORUS RETENTION IN ORGANIC SOILS
Soil Science, 2008Phosphorus (P) regulations in North Carolina (NC) assume that organic soils have little ability to retain P, and losses of P from these soils are of concern for the health of aquatic ecosystems. However, recent research has indicated decreased water-soluble P (WSP) in organic soils in the presence of high Al concentrations.
Laura A. Dell'Olio +2 more
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DEVELOPMENT OF A CRITICAL MEHLICH 3 SOIL ZINC CONCENTRATION FOR RICE IN ARKANSAS
Communications in Soil Science and Plant Analysis, 2002Zinc (Zn) fertilizer recommendations for rice (Oryza sativa L.) in Arkansas have been based on soil pH since the 1970s and have not accounted for the residual carryover of previous Zn fertilizer applications. Continuous application of Zn fertilizer to soil in some fields cropped to rice has resulted in very high Mehlich 3 extractable Zn (M3Zn ...
Nathan A. Slaton +3 more
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Communications in Soil Science and Plant Analysis, 1989
Abstract The Mehlich 3 (M3) extractant was introduced in 1981 to improve the efficiency of soil testing laboratories by eliminating the need for multiple extractants for P, K, Ca, Mg, Mn, Cu and Zn. The M3 was also intended to be suitable for a wide range of soils, perhaps to serve as a “universal”; soil test extractant.
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Abstract The Mehlich 3 (M3) extractant was introduced in 1981 to improve the efficiency of soil testing laboratories by eliminating the need for multiple extractants for P, K, Ca, Mg, Mn, Cu and Zn. The M3 was also intended to be suitable for a wide range of soils, perhaps to serve as a “universal”; soil test extractant.
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Evaluate the use of Mehlich-III compared to Mehlich-I as a soil test in Northeast Florida
Farming System, 2023Lakesh Sharma
exaly
Estimation of Potassium by Mehlich-3 Extractant Under Integrated Nutrient Management
National Academy Science Letters, 2023C. K. Dotaniya +9 more
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