Rates of nitrogen from nitric and ammoniacal sources required by upland rice genotypes originating from Brazil and Colombia
Contreras, Hector Augusto Sandoval, Contreras, Mario Sandoval, Barzan, Renan Ribeiro, Silvestre, João Pedro, Brito, Osmar Rodrigues
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (22.06.2016)
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (22.06.2016)
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Journal Article
Growth, yield and agronomic efficiency of rice (Oryza sativa L.) cv. IAPAR 117 affected by nitrogen rates and sources
Contreras, Hector Augusto Sandoval, Barzan, Renan Ribeiro, Contreras, Mario Sandoval, Brito, Osmar Rodrigues
Published in Acta agronomica (Palmira) (01.10.2017)
Published in Acta agronomica (Palmira) (01.10.2017)
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Journal Article
Manejo de nutrientes en solución basado en la conductividad eléctrica y concentración de iones en lixiviados de cultivo de tomate (Lycopersicon esculentum Mill.)
Ribeiro Barzan, Renan, Wilson Takahashi, Hideaki, de Freitas Fregonezi, Gustavo Adolfo, Sampaio Di Loreto, Marita, Francisco Firmano, Ruan, Sandoval Contreras, Hector Augusto
Published in Acta agronomica (Palmira) (01.07.2020)
Published in Acta agronomica (Palmira) (01.07.2020)
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Journal Article
Caracterización de tipologías de productores de plátano (Musa AAB) en los Llanos Orientales de Colombia
Sandoval Contreras, Hector Augusto, Rodríguez Yzquierdo, Gustavo Adolfo, Alzate Henao, Sandra Viviana, Becerra Campiño, Julio Jairo, Miranda Salas, Tatiana Camila
Published in Revista Temas Agrarios (01.07.2019)
Published in Revista Temas Agrarios (01.07.2019)
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Journal Article
Characterization of plantain farmers typologies (Musa AAB) in the Llanos Orientales of Colombia
Gustavo Adolfo Rodríguez-Yzquierdo, Julio Jairo Becerra-Campiño, Tatiana Camila Miranda-Salas, Sandra Viviana Alzate-Henao, Hector Augusto Sandoval-Contreras
Published in Temas agrarios (Montería, Córdoba, Colombia) (01.07.2019)
Published in Temas agrarios (Montería, Córdoba, Colombia) (01.07.2019)
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Journal Article