In this work an expert system was developed for the processing of raw cacao. An Object Oriented Programing (OOP) application development environment was used. The expert system allows efficient, simple and illustrated ...

The objective of this work was to evaluate the germination and vigor of “criola” peanut seeds, produced in four states of the North-East, contained in sacks and stored in the ambient conditions of Campina Grande, being ...

Beginning with classical Darcy`s Law, for fluid flow through porous material, and a semi-empirical model for the permeability of a grain bed, a new model was developed for pressure gradient calculation in a column of canola. ...

In this work, is presented the diffusion equation analytical solution and the development of the numerical solution based on the finite difference explicit method. The diffusional model for infinite cilinder was used for ...

The objective of this work was to eveluate the physiological quality of Brachiaria brizantha seeds, cultivar Marandu, stored for 18 months in a open warehouse in Campinas, SP after scarification with sulphuric acid and sun ...

The investigation was made in EMCAPA, Marilândia, State of Espírito Santo, in 1994. The object of this investigation was study the influence of green fruits in yield of Kouillou coffee. It was used Kouillou coffee with 10, ...

The lack of previous knowledge of static pressure to be won by a ventilator motor set in aeration and drying systems, due the resistance to the passage of airflow through a porous mass, the objective of this work was to ...

This paper presents the results obtained from data collection by means of periodic observations of vegetative propagation in Umbuzeiro, taking into consideration the use of indobutíric acid and giberélic acid as a ...

This report describes the influence of frequency and moisture content on the dielectric properties of hard winter wheat, Triticum aestivum L., varieties Hussar, Mercia, and Hereward, in the frequency range from 500 kHz to ...

Field structures like Silos are known for a long time. Although these structures be very useful they are not very used in northeast of Brazil were the pastures are not available along the year. This work presents a ...