作者: Real Sergio Atarés , López Joaquín Romero , Tomás Elena Colom , Olivero Miguel Angel Naranjo , Gines Maria Ferrer
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摘要: In general the present invention relates to a fertilizing composition which includes an inhibitor of urease activity. More specifically, provides with controlled availability as activity pigment natural origin, pulcherrimin, iron chelate derived from pulcherriminic acid, preferably synthetized in manner by yeast Metschnikowia pulcherrima species.