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Full-Text Articles in Life Sciences
Comparison Of Mehlich-3 And Dtpa Soil Tests For Analysis Of Micronutrients In Kansas Soils, B. Rutter, D. A. Ruiz Diaz, L. Hargrave
Comparison Of Mehlich-3 And Dtpa Soil Tests For Analysis Of Micronutrients In Kansas Soils, B. Rutter, D. A. Ruiz Diaz, L. Hargrave
Kansas Agricultural Experiment Station Research Reports
Mehlich-3 (M3) was designed as a multi-nutrient soil test procedure and has become common at soil testing labs across the U.S. In Kansas, Mehlich-3 is predominately used as a soil test for phosphorus (P) and potassium (K), but recent studies have also investigated the use of M3 for the extraction of base cations and cation exchange capacity estimation. However, data relating M3 to traditional methods for soil micronutrient extraction remain scarce. The objective of this study was to investigate the relationship between M3 and diethylenetriamine pentaacetate (DTPA) extractable copper (Cu), iron (Fe), manganese (Mn), and zinc (Zn) across a wide …
2022 Kansas Fertilizer Research Report
2022 Kansas Fertilizer Research Report
Kansas Agricultural Experiment Station Research Reports
A summary of research conducted in 2018-2021 on fertilizer use and management practices for crops in Kansas. Published in 2022 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Service
https://www.ag.k-state.edu/.