Nitrogen recovery from fertilizers and cover crops by maize crop under no-tillage system von Silva, Edson Cabral da, Muraoka, Takashi, Bastos, Alefe Viana Souza, Franzini, Vinícius Ide, Silva, Alinne da, Buzetti, Salatiér, Sakadevan, Karuppan, Soares, Frederico Antonio Loureiro, Teixeira, Marconi Batista, Trivelin, Paulo César Ocheuze, Araújo, Leandro Coelho de

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Use of nitrogen from fertilizer and cover crops by upland rice in an Oxisol under no-tillage in the Cerrado von Silva, Edson Cabral da, Muraoka, Takashi, Franzini, Vinícius Ide, Sakadevan, Karuppan, Buzetti, Salatiér, Arf, Orivaldo, Bendassolli, José Alberto, Soares, Frederico Antônio Loureiro

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Utilization of nitrogen (15N) from urea and green manures by rice as affected by nitrogen fertilizer rate von Freddy, Sinencio Contreras Espinal, Edson, Cabral da Silva, Takashi, Muraoka, Vin iacute cius, Ide Franzini, Paulo, C eacute sar Ocheuze Trivelin, Marconi, Batista Teixeira, Karuppan, Sakadevan

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Factors Influencing Water Dynamics in Agriculture von Sakadevan, Karuppan, Nguyen, Minh-Long

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