Growth, yield and agronomic efficiency of rice (Oryza sativa L.) cv. IAPAR 117 affected by nitrogen rates and sources

Growth, yield and agronomic efficiency of rice (Oryza sativa L.) cv. IAPAR 117 affected by nitrogen rates and sources

The aim of this research was to evaluate two traditional N sources (urea and ammonium sulfate) and an alternative one (sulfamoo) with increasing rates (0, 40, 80, 120 and 160 kg N ha-1, respectively) affecting aspects of upland rice crop cv. IAPAR 117. The experiment was carried out in greenhouse c...

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Bibliographic Details
Main Authors: Hector Augusto Sandoval Contreras, Renan Ribeiro Barzan, Mario Sandoval Contreras, Osmar Rodrigues Brito
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2017-10-01
Series:Acta Agronómica
Subjects:
Absorption
fertilizer formulations
plant growth parameters
productive performance
upland
Online Access:https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/59101

Internet

https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/59101

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