Determination of the nitrogen dilution curve in different phenological phases of sunflower

The concentration of nitrogen which allows a crop to reach its maximum growth rate is called critical concentration. This concentration varies according to the aerial biomass considered, as when this increases, there is a dilution effect of the nitrogen in the plant. The aim of this work was to char...

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Veröffentlicht in:Agricultura técnica 2007-07, Vol.67 (2)
Hauptverfasser: de Caram, Gladis A, Angeloni, Patricia, Prause, Juan
Format: Artikel
Sprache:spa
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