Agricultura de precisión con drones para control de enfermedades en la planta de arroz

This text deals with the detection of diseases in the rice plant, implementing precision agriculture with drones.  They use a color sensor (camera)  that will be able to identify the spectrum of colors in the crops, which means, recognize the area that is specifically affected within it, then the farmer can apply the necessary chemicals limited to this area, In this way, the current method of treating diseases in which pesticides are applied to the whole crop is eliminated, in effect they will reduced: costs in buying chemical products, soil contamination by not using an adequate dose. Also, improving the problem of eutrophication, currently that it is presented in Pedregal and improve the quality of the products for our food.Este texto trata sobre la detección de enfermedades en la planta de arroz, implementando agricultura de precisión con drones. Los cuales emplean un sensor de color (cámara) que será capaz de identificar el espectro de colores en los cultivos, es decir, reconocer  el área específicamente afectada dentro del mismo, acto seguido, el agricultor podrá aplicar los químicos necesarios limitándose a esta zona, dicho de otra manera, se elimina el método actual de trata de enfermedades en el cual se aplican los pesticidas al cultivo entero, en efecto se reducirán: costos en compra de productos químicos, contaminación de suelos al no utilizar una dosis adecuada. Además, mejora el problema de eutrofización, a saber, que, actualmente presentamos uno en el área de pedregal y mejora la calidad de los productos para nuestra alimentació

New Approach of Indoor and Outdoor Localization Systems

Accurate determination of the mobile position constitutes the basis of many new applications. This book provides a detailed account of wireless systems for positioning, signal processing, radio localization techniques (Time Difference Of Arrival), performances evaluation, and localization applications. The first section is dedicated to Satellite systems for positioning like GPS, GNSS. The second section addresses the localization applications using the wireless sensor networks. Some techniques are introduced for localization systems, especially for indoor positioning, such as Ultra Wide Band (UWB), WIFI. The last section is dedicated to Coupled GPS and other sensors. Some results of simulations, implementation and tests are given to help readers grasp the presented techniques. This is an ideal book for students, PhD students, academics and engineers in the field of Communication, localization & Signal Processing, especially in indoor and outdoor localization domains

Proceedings of the European Conference on Agricultural Engineering AgEng2021

This proceedings book results from the AgEng2021 Agricultural Engineering Conference under auspices of the European Society of Agricultural Engineers, held in an online format based on the University of Évora, Portugal, from 4 to 8 July 2021. This book contains the full papers of a selection of abstracts that were the base for the oral presentations and posters presented at the conference. Presentations were distributed in eleven thematic areas: Artificial Intelligence, data processing and management; Automation, robotics and sensor technology; Circular Economy; Education and Rural development; Energy and bioenergy; Integrated and sustainable Farming systems; New application technologies and mechanisation; Post-harvest technologies; Smart farming / Precision agriculture; Soil, land and water engineering; Sustainable production in Farm buildings

Research on Control System of Variable Rate Fertilizer Applicator in Precision Farming Based on Combined Positioning of GPS, Electronic Compass and Gyroscope

Part 1: Decision Support Systems, Intelligent Systems and Artificial Intelligence ApplicationsInternational audienceOn the Background of precision farming and the precision positioning of variable rate fertilization, the precision farming was achieved and the per unit yield was raised by the integrated positioning method using GPS, electronic compass, and gyroscope