All publications of “Wedisson Oliveira Santos”
1 resultsAcid Ammonium Citrate as P Extractor for Fertilizers of Varying Solubility
Wedisson Oliveira Santos 
, Edson Marcio Mattiello, Matheus Sampaio Carneiro Barreto, Reinaldo Bertola Cantarutti
07/Jan/2019
ABSTRACT: There are several globally accepted methods to chemically characterize P-fertilizers, but not all are suitable to predict the agronomic efficiency of the P sources in terms of plant nutrition. Our aim was to investigate the performance of P extractors for fertilizers, investigating the consistency of different methods for P sources of varying properties and the related plant responses. The experiment was carried out in a greenhouse, using corn as a model plant. Phosphorus values extractable in water, 2 % […]