• Combinación de la fecha de siembra con el ciclo del cultivar de colza 

      Coll, Leonardo (Estación Experimental Agropecuaria Paraná, INTA, 2022)
      Una herramienta clave del manejo de colza es la combinación adecuada de la fecha de siembra con el ciclo del cultivar. El uso correcto permite maximizar el rendimiento, al ubicar el periodo crítico del cultivo, la floración, ...
    • Crop nitrogen status of early- and late-sown maize at different plant densities 

      Maltese, Nicolás; Maddonni, Gustavo Angel; Melchiori, Ricardo Jose; Ferreyra, Juan Matías; Caviglia, Octavio (Elsevier, 2020)
      In maize (Zea mays L.) crops, nitrogen (N) status at silking (R1) has been used to predict grain yield (GY) response to N fertilization and to develop strategies to manage crop nutrition in order to match N supply with ...
    • Efectos de heladas tardías sobre maíces de siembra temprana en el centro-oeste de Entre Ríos 

      Michelin, Cintia Itatí; Maltese, Nicolás; Novelli, Leonardo Esteban; Melchiori, Ricardo Jose (Estación Experimental Agropecuaria Paraná, INTA, 2023)
      El comienzo del ciclo agrícola 2022/2023 se caracterizó por la combinación de siembras de maíz en fechas más tempranas respecto a la óptima (mediados de septiembre) y la ocurrencia de heladas tardías (octubre-noviembre), ...
    • Nitrogen economy of early and late-sown maize crops 

      Maltese, Nicolás; Melchiori, Ricardo Jose; Maddonni, Gustavo Angel; Ferreyra, J.M.; Caviglia, Octavio (Elsevier, 2018-11)
      Late sowing dates of maize are widely adopted in the Pampas region of Argentina, stabilising grain yields due to a more favourable water balance around flowering. However, late-sown crops are exposed to high soil N ...
    • Nitrogen utilization efficiency in maize as affected by hybrid and N rate in late-sown crops 

      Caviglia, Octavio; Melchiori, Ricardo Jose; Sadras, Victor Oscar (2014-11)
      After the introduction of Bt-maize, late sowing is becoming an important strategy to stabilize yields in many areas of the Argentine Pampas. Increased nitrogen (N) availability and sharp reduction in radiation and temperature ...
    • Plant nitrogen status at flowering and kernel set efficiency in early- and late-sown maize crops 

      Maltese, Nicolás; Maddonni, Gustavo Angel; Melchiori, Ricardo Jose; Caviglia, Octavio (Elsevier, 2021-08)
      In maize (Zea mays, L.) genotypic variability in the relationship between total kernel number per plant (KNP) and plant growth rate (PGR) during the period bracketing silking (R1 ± 15 d), and in kernel set efficiency (KNP ...