99529 Calculating Nitrogen Fertilization through a Mathematical MODEL for GRAIN Sorghum CROP.

Poster Number 323-525

See more from this Division: ASA Section: Climatology and Modeling
See more from this Session: Model Applications in Field Research and Management Poster (includes student competition)

Tuesday, November 8, 2016
Phoenix Convention Center North, Exhibit Hall CDE

Arturo Chong, Departamento de Fitotecnia, Chapingo Autonomous University, Chapingo Edo. De Mx, MEXICO and Samuel Sánchez Domínguez, Universidad Autónoma Chapingo, Texcoco, México, Mexico
Abstract:
Nitrogen fertilization for crops are, still now, a bit difficult to define. It is truth that a lot of factors have to be considered for formulating an amount of nitrogen that a crop needs in order for reach its maximum yield under given local conditions. Soil, temperature, water availability and light are mayor factors that have to be considered for calculating the amount of nitrogen needed for a sorghum grain crop. A mathematic equation was defined for calculating nitrogen fertilization for México sorghum grain crops.

See more from this Division: ASA Section: Climatology and Modeling
See more from this Session: Model Applications in Field Research and Management Poster (includes student competition)

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