Research on the molybdenum in soil-plant system
2002
Gembarzewski, H. | Stanislawska-Glubiak, E. (Instytut Uprawy Nawozenia i Gleboznawstwa w Pulawach, Wroclaw (Poland). Zaklad Technik Uprawy Roli i Nawozenia)
Paper discussed the needs of molybdenum fertilization in Poland and the methods of evaluating soil abundance in this micronutrient. It was stated rather low diagnostic usefulness of determining Mo extractable by Tamm's solution acc. to Grigg's method, so called Mo-number as well as the Mo extraction in 1 mol HCl/cubic dm solution. Good correlation among Mo content in soil, applied Mo rates and Mo uptake by the plants, was obtained at using the oxalate solution of pH 6.0, or the ion exchangeable resins in particular
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