2 documents found, page 1 of 1
Spatial vatiability of the dosage of P2O5 and K2O tofertilize in variable rate ...
Ferraz, Gabriel Araújo e Silva; da Silva, Fábio Moreira; de Oliveira, Marcelo Silva; Avelar, Rogner Carvalho; Sales, Ronan SouzaFewer studies have been conducted on the spatial variability of inputs dosage in crop field, mainly when it has been performed the comparison between conventional management and precision agriculture management in coffee crop.The aim of this article was to characterize the structure and magnitude of the spatial distribution of soil chemical attributes, and the recommendation of fertilizer application on a coffe...
Influence of the use of biosynthesis inhibitor ethylene on the efficiency of co...
Dias, Rodrigo Elias Batista Almeida; Silva, Fábio Moreira da; Cunha, João Paulo Barreto; Avelar, Rogner Carvalho; Fernandes, Fernando CostaThe mechanized harvesting is evolving daily and has become an increasing and irreversible process. However, one of the limitations of the harvest, either manual or mechanized, is the uneven ripening, which affects the operating performance and the product quality, resulting economic losses to producers. Thus, this study was carried out with the objective of evaluating the operation of the mechanized coffee harv...