Navegação Periódicos por autor "Timm, Luis Carlos"

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Fertilizer 15N balance in a coffee cropping system: a case study in Brazil

Fenilli, Tatiele Anete Bergamo; Reichardt, Klaus; Favarin, José Laércio; Bacchi, Osny Oliveira Santos; Silva, Adriana Lúcia; Timm, Luis Carlos (Sociedade Brasileira de Ciência do Solo, 2008-07)

Knowledge about the fate of fertilizer nitrogen in agricultural systems is essential for the improvement of management practices in order to maximize nitrogen (N) recovery by the crop and reduce N losses from the system ...
Variability of water balance components in a coffee crop in Brazil

Silva, Adriana Lúcia da; Roveratti, Renato; Reichardt, Klaus; Bacchi, Osny Oliveira Santos; Timm, Luis Carlos; Bruno, Isabeli Pereira; Oliveira, Julio César Martins; Dourado Neto, Durval (Escola Superior de Agricultura "Luiz de Queiroz", 2006-03)

Establishing field water balances is difficult and costly, the variability of their components being the major problem to obtain reliable results. This component variability is presented herein for a coffee crop grown in ...

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