Sistema web de manejo da irrigação - SISMI

Abstract

As the current water management methods are difficult to apply and relatively high cost for low-income irrigators, this study aimed to develop a low cost single application SISMI (Web Management System of Irrigation), for control water for irrigation management. The platform was developed using NetBeans IDE with the module of the PHP language, adapted to computers and mobile phones. The application SISMI indicates the time, and calculates the time of irrigation according to an adaptation of the method of water balance control for irrigation, both irrigation sprinkler systems and for localized. For this, climate data are used (maximum and minimum temperature and precipitation), soil type data area (texture or medium capacity available water), plant data (type, developmental stage, water availability factor in soil and effective depth of the root system) and irrigation system (irrigation method, application efficiency, emitter flow and spacing). The application (available in http://www.sismmi.com.br/), provides users with a tool to assist them in controlling the application of water for irrigation management in the atmosphere, so simple, inexpensive and reliable, with increased efficiency of water use and energy in irrigation.