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Changes in soil phosphorus (P) fractions and P bioavailability after 10 years of continuous P fertilization

Biassoni, María Micaela; Vivas, Hugo; Gutierrez Boem, Flavio Hernán; Salvagiotti, Fernando (Elsevier, 2023-08)

Phosphorus fertilization modify soil P fractions differing in availability, but little is known about bioavailability of these pools for the crops when increasing P fertilizer rates in the medium term. Our objectives were ...
Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method

Salvagiotti, Fernando; Barraco, Miriam Raquel; Dignani, Damian; Sanchez, Hector Alfredo; Bono, Angel Alfredo; Vallone, Pedro Salvador; Gerster, Guillermo Raul; Galarza, Carlos Martin; Montoya, Jorgelina Ceferina; Gudelj, Vicente Jorge (2013-11)

Establishing an optimum plant population at planting is the start-point for assuring seed yield in crops. In addition to plant establishment, the onset of a fully functional nodule system is crucial for nitrogen nutrition ...