RSS 1.0Departamento de Engenharia Rural
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Mapping gaps in sugarcane by UAV RGB imagery: the lower and earlier the flight, the more accurate
Barbosa Júnior, Marcelo Rodrigues
; Tedesco, Danilo ; Corrêa, Rafael de Graaf ; Moreira, Bruno Rafael de Almeida ; Silva, Rouverson Pereira da ; Zerbato, Cristiano (Agronomy, 2021) [Artigo]
Imagery data prove useful for mapping gaps in sugarcane. However, if the quality of data is poor or the moment of flying an aerial platform is not compatible to phenology, prediction becomes rather inaccurate. Therefore, ... -
UAVs to monitor and manage sugarcane: integrative review
Barbosa Júnior, Marcelo Rodrigues; Moreira, Bruno Rafael de Almeida ; De Brito Filho, Armando Lopes ; Tedesco, Danilo ; ; Silva, Rouverson Pereira (Agronomy, 2022) [Artigo]
Pilotless aircraft systems will reshape our critical thinking about agriculture. Furthermore, because they can drive a transformative precision and digital farming, we authoritatively review the contemporary academic ... -
UAV imagery data and machine learning: a driving merger for predictive analysis of qualitative yield in sugarcane
Barbosa Júnior, Marcelo Rodrigues; Moreira, Bruno Rafael de Almeida ; Oliveira, Romário Porto de ; ; Silva, Rouverson Pereira (Frontiers in Plant Science, 2023) [Artigo]
Predicting sugarcane yield by quality allows stakeholders from research centers to industries to decide on the precise time and place to harvest a product on the field; hence, it can streamline workflow while leveling up ... -
A partial least squares-path model of environmental degradation in the Paraopeba River, for rainy seasons after the rupture of B1 tailings dam, Brumadinho, Brazil
; ; ; ; ; ; Pissarra, Teresa Cristina Tarlé; ; ; (Science of the Total Environment, 2022) [Artigo]
The present study aimed to investigate the rupture of B1 tailings dam of Córrego do Feijão mine, which drastically affected the region of Brumadinho (Minas Gerais, Brazil). The contamination of water resources reached 155.3 ... -
LOSS SAMPLING METHODS FOR SOYBEAN MECHANICAL HARVEST
; ; Souza, Jarlyson Brunno Costa; DE BRITO FILHO, Armando Lopes ; DA SILVA, Rouverson Pereira (Bioscience Journal, 2022) [Artigo]
Harvesting is one of the most important stages of the agricultural production process. However, the lack of monitoring during this operation and the absence of efficient methodologies to quantify losses have contributed ... -
Integrating Satellite and UAV Data to Predict Peanut Maturity upon Artificial Neural Networks
Souza, Jarlyson Brunno Costa.; de Almeida, Samira Luns Hatum. ; Freire de Oliveira, Mailson. ; ; Filho, Armando Lopes de Brito. ; Meneses, Mariana Dias. ; Silva, Rouverson Pereira da. (Agronomy, 2022) [Artigo]
The monitoring and determination of peanut maturity are fundamental to reducing losses during digging operation. However, the methods currently used are laborious and subjective. To solve this problem, we developed models ... -
Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
Coelho, Anderson Prates; Faria, Rogério Teixeira de ; Lemos, Leandro Borges ; Rosalen, David Luciano ; Dalri, Alexandre Barcellos (Geocarto International, 2022) [Artigo]
This study aimed to analyze and compare the accuracy of models to predict the grain yield (GY) of common bean cultivars with contrasting growth habits using spectral indices. The common bean cultivars used were IAC Imperador ... -
A groundwater security model based on hydraulic turnover times and flow compartments
; ; Pissarra, Teresa Cristina Tarlé; ; ; ; ; (MethodsX, 2022) [Artigo]
Starting with a log-linear relationship between groundwater discharge per unit drainage area (Q/Ab), hydraulic turnover time (t) and aquifer mobile storage (z), this study builds a groundwater security method at catchment ... -
Spatial indicator of priority areas for the implementation of agroforestry systems: An optimization strategy for agricultural landscapes restoration
de Mendonça, Gislaine Costa; Costa, Renata Cristina Araújo ; Parras, Rafael ; de Oliveira, Laís Caroline Marianno ; Abdo, Maria Teresa Vilela Nogueira ; Pacheco, Fernando António Leal ; Pissarra, Teresa Cristina Tarlé (Science of the Total Environment, 2022) [Artigo]
The ecological functions restoration in agricultural areas is a major challenge on a landscape scale. In the specific case of active restoration through Agroforestry Systems (AFS), the absence of a specific direction hinders ... -
Role of Mine Tailings in the Spatio-Temporal Distribution of Phosphorus in River Water: The Case of B1 Dam Break in Brumadinho
Pissarra, Teresa Cristina Tarlé; ; ; ; ; ; ; ; (Water (Switzerland), 2022) [Artigo]
Human actions in the drainage network of hydrographic basins interfere with the functioning of ecosystems, causing negative impacts on the environment. Among these impacts, mass loads with a high concentration of phosphorus ... -
Production of high-quality biogenic fuels by co-pelletization of sugarcane bagasse with pinewood sawdust and peanut shell
de Almeida Moreira, Bruno Rafael; Barbosa Júnior, Marcelo Rodrigues ; de Brito Filho, Armando Lopes ; da Silva, Rouverson Pereira (Biomass Conversion and Biorefinery, 2022) [Artigo]
Sugar-energy sector is key to the provision of food and energy worldwide. However, it can largely generate mill-run bagasse as an agro-residual biomass. The tradition of the sector is to put it back into the industrial ... -
What are the impacts of water deficit, cultivars, and years on the dynamics of nutrient uptake by common bean? Part II: Ca, Mg, and S
Coelho, Anderson Prates; Faria, Rogério Teixeira de ; Lemos, Leandro Borges ; Filla, Vinícius Augusto ; Reis, Maria Albertina Monteiro dos (Journal of Plant Nutrition, 2022) [Artigo]
We aimed to explain and compare Ca, Mg, and S uptake dynamics by two common bean cultivars with contrasting growth habits as a function of water deficit severity in two years to generate more specific information for their ... -
A partial least squares-path model of causality among environmental deterioration indicators in the dry period of Paraopeba River after the rupture of B1 tailings dam in Brumadinho (Minas Gerais, Brazil)
; ; ; ; ; Pissarra, Teresa Cristina Tarlé; ; ; (Environmental Pollution, 2022) [Artigo]
This study investigated the collapse of B1 mine-tailings dam that occurred in 25 January 2019 and severely affected the Brumadinho region (Minas Gerais state, Brazil) socially, economically and environmentally. As regards ... -
The Time of Day Is Key to Discriminate Cultivars of Sugarcane upon Imagery Data from Unmanned Aerial Vehicle
Barbosa Júnior, Marcelo Rodrigues; Tedesco, Danilo ; Carreira, Vinicius Dos Santos ; Pinto, Antonio Alves ; Moreira, Bruno Rafael de Almeida ; ; Zerbato, Cristiano ; da Silva, Rouverson Pereira (Drones, 2022) [Artigo]
Remote sensing can provide useful imagery data to monitor sugarcane in the field, whether for precision management or high-throughput phenotyping (HTP). However, research and tech-nological development into aerial remote ... -
Water security threats and challenges following the rupture of large tailings dams
; ; ; ; ; ; Pissarra, Teresa Cristina Tarlé; ; ; (Science of the Total Environment, 2022) [Artigo]
The rupture of mine-tailings dams can severely contaminate rivers, because released tailings can interact with water for years keeping contaminant concentrations high. The general purpose of this study was to examine the ... -
BIOPHYSICAL CHARACTERISTICS OF SOYBEAN ESTIMATED BY REMOTE SENSING ASSOCIATED WITH ARTIFICIAL INTELLIGENCE
; ; de ALMEIDA, Samira Luns Hatum; de BRITO FILHO, Armando Lopes ; Furlani, Carlos Eduardo Angeli ; Rolim, Glauco de Souza ; Ferraudo, Antonio Sergio ; da SILVA, Rouverson Pereira (Bioscience Journal, 2022) [Artigo]
The biophysical characteristics of vegetative canopies, such as biomass, height, and canopy diameter, are of paramount importance for the study of the development and productive behavior of crops. Faced with a scarcity of ... -
Agro-residual biomass and disposable protective face mask: a merger for converting waste to plastic-fiber fuel via an integrative carbonization-pelletization framework
Moreira, Bruno Rafael de Almeida; Cruz, Victor Hugo ; Barbosa Junior, Marcelo Rodrigues ; Meneses, Mariana Dias ; Lopes, Paulo Renato Matos ; Silva, Rouverson Pereira da (Biomass Conversion And Biorefinery, 2022) [Artigo]
Incineration and landfilling offer possibilities for addressing high-rate management of COVID-waste streams. However, they can be costly and environmentally unsustainable. In addition, they do not allow to convert them to ... -
Estimativa da produtividade e maturação do amendoim utilizando ferramentas de agricultura digital
de Almeida, Samira Luns Hatum; Silva, Rouverson Pereira da (2022) [Plano de gestão de dados]
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Indicadores de qualidade para sistemas de preparo do solo no transplantio de citros
Vidal, Diego Onofre; ; Da Silva, Rouverson Pereira ; Cassia, Marcelo Tufaile ; De Oliveira Tavares, Tiago (Comunicata Scientiae, 2016) [Artigo]
The soil preparation for citrus seedlings planting can affect the longevity, yield, plant health and the quality of the mechanized operations, which must be performed to ensure the future crop management. In this context, ... -
High-Throughput Carbon-Capturing Frameworks by Pelleting Hydrochar of Food Waste and its Residual Ash as a Dopant
de Almeida Moreira, Bruno Rafael; de Brito Filho, Armando Lopes ; Barbosa Júnior, Marcelo Rodrigues ; da Silva, Rouverson Pereira (Bioenergy Research, 2022) [Artigo]
Studies on converting biomass into an adsorbent often are available from the contemporary academic literature. However, no in-depth systematic investigation exists on the possibility of strategically recycling food waste ...