Use and management in service recommendations of fertilizers and amendments in sugar cane.

Abstract

The recommendations Service of Fertilizers and Amendments to the Sugar Cane has mode possible the application of integral technologies toking into account the edafoclimatics conditions of each locality, possibility of insumos ans existint resources, givin to the productive entities an automated tool with  fundaments for fertilization with scientific criterion and in the cuartity that satisfy the groms necessities, axoiding irracional use that may  prixoke damages to the encironment. It mas observed the efectivity in the  application of fertilizers through the monitoring of control packs in fields conditions. Graunds are Sialítizados. Càlcic. To evaluate control packs of mineral fertilizes mas used  a design of bloque al azar according to Learch (1987) . Evaluations were done according to manual of procedunes from INICA (2000). Among their principals results ane the increment of 20.0 T/ha of cane equivalent to 2191.53 (MN) and aditional profit of 2788.47 millions of pesos/ha.