• Fuel Consumption Between Two Soil Tillage Systems for Planting Sugarcane 

  Martins, Murilo Battistuzzi; de Almeida Prado Bortolheiro, Fernanda Pacheco; Testa, João Vitor Paulo; Sartori, Maria Márcia Pereira ; Crusciol, Carlos Alexandre Costa ; Lanças, Kléber Pereira (Sugar Tech, 2020) [Artigo]

  Sugarcane production system requires intense agricultural mechanization to prepare the soil and there are enormous questions about which soil preparation should be adopted in order to improve field productivity. Thus, this ...

• Performance of parametric intensity-duration-frequency models in the study of intense rainfalls 

  Pansera, Wagner Alessandro; Gomes, Benedito Martins; Saad, João Carlos Cury (IRRIGA, 2020) [Artigo]

  Intensive rainfalls are characterized by their intensity (i), duration (t) and return period (T). The design rainfall used in hydraulic works design is determined using mathematical models of type i = f (t,T). This functional ...

• Current State of Applications of Nanocellulose in Flexible Energy and Electronic Devices 

  Dias, Otavio Augusto Titton; Konar, Samir; Leão, Alcides Lopes ; Yang, Weimin; Tjong, Jimi; Sain, Mohini (Frontiers in Chemistry, 2020) [Resenha]

  Novel and unique applications of nanocellulose are largely driven by the functional attributes governed by its structural and physicochemical features including excellent mechanical properties and biocompatibility. In ...

• Multivariate association of wood basic density with site and plantation variables in Eucalyptus spp. 

  Ribeiro, Maria Dolores Dos Santos Barzotto ; Rodrigues, Sergio Augusto ; Ballarin, Adriano Wagner (Canadian Journal of Forest Research, 2020) [Artigo]

  Wood density, an important parameter for evaluating forest biomass productivity and wood product quality control, is influenced by a complex combination of variables of forest plantations, including environmental conditions ...

• Interference of speed at cutting height and damage to rootstock in mechanical harvesting of sugarcane 

  Martins, Murilo Battistuzzi ; Testa, João Vitor Paulo ; Drudi, Fernanda Scaranello ; Sandi, Jefferson ; Ramos, Carlos Renato Guedes ; Lanças, Kléber Pereira (Australian Journal of Crop Science, 2019) [Artigo]

  In the mechanized harvest, the quality of the basal cut becomes one of the most important factors because it is associated with sprouting of the cane field. The objective of this work was to evaluate the influence of speed ...

• Physiological behavior of arabic coffee seedlings (Cv. obatá and catucaí) submitted to water deficit 

  Zuñiga, Enrique Alonso ; Machuca, Luz Maria Ruiz ; Dos Santos, Osvaldir Feliciano ; de Souza, Mara Lúcia Cruz ; de Oliveira, Dariane Priscila Franco ; Broetto, Fernando (IRRIGA, 2019) [Artigo]

  In this work, biometric characteristics and pigment content were assessed in Arabica cv. Obatã and Catuaí cultivated under water deficit (WD). The experiment was conducted in an agricultural greenhouse from December to ...

• Lysimeter for evapotranspiration measurement in pepper culture in hydroponic system with substrate 

  De Carvalho, Renata Da Silva Cuba ; Mota, Flávia Diniz ; Gabriel Filho, Luís Roberto Almeida ; Klar, Antonio Evaldo ; Grassi Filho, Hélio (IRRIGA, 2020) [Artigo]

  The purpose of this project is to evaluate the vegetative, physiological and productive development of pepper crop cultivated in a constant water table lysimeter device, due to the necessity of a crop irrigation management ...

• Waste water as irrigation alternative in two bean cultivars 

  De Melo, Mara Rubia Mendes ; De Sousa, Francielly Guieiro Gomes ; De Carvalho, Renata Da Silva Cuba ; Grassi Filho, Hélio ; Klar, Antonio Evaldo (IRRIGA, 2020) [Artigo]

  The objective was to study the effect of water deficit in two bean cultivars (Phaseolus vulgaris L.), in the vegetative and reproductive phases, associated with the use of reuse water, using a 2x2x3 factorial scheme. Three ...

• Rational use of water and nitrogenated fertilization in corn (Zea mays l.) irrigated by dripping in autumn / winter cultivation 

  DA SILVA, Paulo Ferreira; Dos Santos, Marcos Antonio Liodoro; DE SOUZA, João Victor Ribeiro Da Silva ; DA SILVA, Douglas Marcelo Pinheiro; Ferrari, Jéssica Maiara De Souza ; Saad, João Carlos Cury (IRRIGA, 2020) [Artigo]

  This study was carried out to investigate the effect of irrigation and nitrogen fertilizer doses on the productivity of corn grown between April and October 2016 and 2017. The experiment was conducted at Fazenda Lageado ...

• Simplified domestic wastewater treatment system for vegetable crop irrigation 

  DA SILVA, Tamires Lima ; Sánchez-Román, Rodrigo Máximo ; Queluz, João Gabriel Thomaz ; Pitoro, E Valdemiro Simão João (IRRIGA, 2020) [Artigo]

  In vegetable crop production the need for irrigation can be constant, and the water used must present good quality. After adequate treatment, domestic wastewater (DW) can be a viable and safe option of water for reuse. ...

• Supervised classification of irrigated area using spectral indexes from landsat-8 images with google earth engine 

  Silva, César De Oliveira Ferreira (IRRIGA, 2020) [Artigo]

  Identifying irrigation areas using satellite images is a challenge that finds great potential in cloud computing solutions as the Google Earth Engine (GEE) tool, which facilitates the process of searching, filtering and ...

• Artificial neural networks, regression and empirical methods for reference evapotranspiration modeling in Inhambane City, Mozambique 

  Tangune, Bartolomeu Félix; Román, E Rodrigo Máximo Sánchez (IRRIGA, 2019) [Artigo]

  Precise estimation of reference evapotranspiration (ETo) is important for designing and managing irrigation systems. Methods of ETo estimation (11 empirical methods, 10 multiple regression models: RLM and 10 artificial ...

• Use of waste water treated by solar radiation in irrigation of scallion culture 

  Sales, Mariana Alexandre De Lima; Román, Rodrigo Máximo Sánchez (IRRIGA, 2019) [Artigo]

  Since agriculture is the activity that consumes most water, there is a need to reuse water in this practice. The objective of this work was to evaluate the influence of the application of different percentages of wastewater ...

• Software “slide” for sprinkle irrigation lateral line design 

  Andrini, Marcelo ; DE SOUZA, Camila Aparecida Nunes ; Saad, E João Carlos Cury (IRRIGA, 2019) [Artigo]

  Sizing conventional downhill sprinkler lateral lines requires careful consideration, as the pressure distribution profile along the line can take different configurations depending on the slope of the terrain. The objective ...

• Development and presence of E. coli in parsley irrigated with domestic waste water treated with solar radiation 

  Sales, Mariana Alexandre De Lima; Sánchez Román, Rodrigo Máximo (IRRIGA, 2019) [Artigo]

  The objective of this study was to evaluate the influence of solar-treated domestic wastewater (ARD-TRS) on the development of parsley (Portuguese coarse), and to verify and quantify the presence of Escherichia coli in the ...

• Effect of provenances on wood properties of Balfourodendron riedelianum 

  Vianna Assad, Amanda Aparecida; Ballarin, Adriano Wagner ; Menezes Freitas, Miguel Luiz; Longui, Eduardo Luiz (Madera Y Bosques, 2020) [Artigo]

  Wood is comparatively more conservative than other parts of trees, such as leaves, which present greater phenotypic plasticity. We studied the effect of seed origin on annual increment, physical-mechanical properties and ...

• Effect of final temperature on charcoal stiffness and its correlation with wood density and hardness 

  Neto, Raul de Abreu; Assis, Albert Augusto de ; Ballarin, Adriano Wagner ; Gherardi Hein, Paulo Ricardo (Sn Applied Sciences, 2020) [Artigo]

  Mechanical performance is important for charcoal used in blast furnaces as charcoal layers may support the load of iron ore within blast furnaces without breaking. Pyrolysis temperature influences charcoal quality and its ...

• SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES 

  Jesus Albuquerque Nogueira, Marta Cristina de; Araujo, Victor Almeida de; Vasconcelos, Juliano Souza ; Christoforo, Andre Luis; Rocco Lahr, Francisco Antonio (Bioscience Journal, 2020) [Artigo]

  Forest Red Gum eucalypt provides a versatile wood and is converted into different purposes. However, such wood is somewhat limited in structural ends, which highlights the need to exploit this gap through diffusion of ...

• Biochemical parameters and physiological changes in maize plants submitted to water deficiency 

  Cruz de Souza, Mara Lucia ; Alves Zappavigna Starling, Cintia da Silva ; Ruiz Machuca, Luz Maria ; Zuniga, Enrique Alonso ; Galvao, Icaro Monteiro; Guimaraes, Joao de Jesus ; Broette, Fernando (Sn Applied Sciences, 2020) [Artigo]

  This study presents the main changes that occur in the metabolism of corn plants submitted to water deficiency, which can directly affect the development and production of the pla nts.The aim of this study was to evaluate ...

• Effect of Adjuvants on Physical Properties of Glyphosate and PPO-Inhibiting Herbicide Spray Mixtures 

  Moraes, Jesaelen G.; Luck, Joe D.; Antuniassi, Ulisses R. ; Hoffmann, Wesley Clint; Kruger, Greg R.; Linscott, D. J. (Pesticide Formulation And Delivery Systems: Innovative Formulation Application, And Adjuvant Technologies For Agriculture, 2019) [Trabalho apresentado em evento]

  Adjuvants are known to enhance spray droplet retention on leaf surfaces and penetration of herbicide active ingredients through cuticles due to changes in physical properties such as density, viscosity, surface tension ...

View more