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Article

13 Citations

4,888 Views

15 Pages

Multi-Factor Diagnostic and Recommendation System for Boron in Neutral and Acidic Soils

Richardly Lenz Clove Dupré,
Lotfi Khiari,
Jacques Gallichand and
Claude Alla Joseph

Agronomy2019, 9(8), 410;https://doi.org/10.3390/agronomy9080410

25 July 2019

Despite its inconveniences, the most recognized method to extract boron from soils is that of hot water extraction (B_HW), which is used for diagnostics and recommendations. However, the Mehlich-3 (M3) method is widely used to extract and diagnose sev...

(This article belongs to the Special Issue Soil Fertility Management for Better Crop Production)

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Article

3 Citations

2,161 Views

19 Pages

Determination of Soil Micronutrient Critical Values Using Mehlich 3 Extractant for Principal Field Crops

Jolanta Korzeniowska,
Ewa Stanislawska-Glubiak and
Wojciech Lipinski

Agronomy2025, 15(11), 2661;https://doi.org/10.3390/agronomy15112661

20 November 2025

Reliable soil critical values (SCVs) for micronutrients are essential for accurate fertilizer recommendations. This study established crop-specific SCVs for boron (B), copper (Cu), iron (Fe), manganese (Mn), and zinc (Zn) extracted with Mehlich-3 und...

(This article belongs to the Special Issue Conservation Agricultural Practices for Improving Crop Production and Quality—2nd Edition)

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