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Contribution of different sources and origins of nitrogen in above- and below-ground structures to the partial nitrogen balance in soybean

Kehoe, Esteban; Rubio, Gerardo; Salvagiotti, Fernando (Springer, 2022-04)

Aims: Most studies that quantified the biological N fixation (BNF) and partial N balances of soybean have ignored the belowground structures. Our objectives were to evaluate the contribution of belowground structures to ...
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence

Biassoni, María Micaela; Agosti, Maria Belén; Kehoe, Esteban; Enrico, Juan Martin; Gutierrez Boem, Flavio Hernán; Salvagiotti, Fernando (Wiley, 2024-10)

Nitrogen (N) is crucial for crop production. Crop sequences with different legume participation affect N availability and therefore N fertiliser management. The study aimed to assess the inclusion of winter crops (WC) with ...