Modeling for fertilization and liming for sugarcane in low fertility soils.

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Author(s): FREIRE, F. J.; SILVA, F. C. da; VENEGAS, V. H. A.

Summary: Currently fertilizers recommendation for the sugar cane culture in Brazil are based on growth curves, obtained from the relationship between fertilizer rates and yield increment. Predictive recommendation systems are desirable and of wider application. This work was carried out aiming to structure and develop a System to estimate the nutritional balance and recommend lime and fertilizers to sugar cane plants (SBNR-C) based on the nutritional demand (ND) and expected yield (EY).

Publication year: 2019

Types of publication: Abstract in annals or event proceedings

Unit: Embrapa Digital Agriculture

Keywords: Cana de Açúcar, Efficient use, Fertilidade do Solo, Soil fertility, Soil fertility modeling, Sugarcane, Sugarcane nutrition

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