Avaliação de produtividade da variedade de cana-de-acúcar RB92579 utilizando o sistema de tratamento pamnutri

Abstract

The sugar and alcohol sector in Alagoas, an important engine of the economy of the state of Alagoas and having great importance in the regional and national scenario, being the largest producer in the Northeast and the fifth in Brazil. However, the productivity presented by the region is still a limiting factor in relation to other producing regions, having the lowest average rate of production per hectare. In this way, this work aims to evaluate and compare the productivity of the PAMnutri treatment method compared to conventional methods in order to fit the cost-benefit of the producer with a foliar fertilization and a higher quality management to obtain better results and bigger gains. The experiment was carried out on the Santa Vírginia farm, located in Maceió, on the border with the municipality of São Luís do Quitunde, AL. It was conducted in two lots of 5 hectares, planted with the RB92579 sugarcane variety, where one received the conventional treatment and the other the PAMnutri treatment. months and the productivity factor. There was an increase of 25.35% in productivity in the lots using PAMnutri in relation to the conventional treatment.

Keywords: Alagoas, agriculture, technology.