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  • Pereira, Donizete dos R.; Martinez, Mauro A.; Pruski, Fernando F.; Silva, Demetrius D. da; Zonta, João H.; Almeida, André Q. de (Engenharia Agrícola, 2014-07)
    Hydrological models are important tools that have been used in water resource planning and management. Thus, the aim of this work was to calibrate and validate in a daily time scale, the SWAT model (Soil and Water Assessment ...
  • Pereira, Donizete dos Reis; Almeida, André Quintão de; Souza, Rodolfo Marcondes Silva; Loureiro, Diego Campana; Cruz, Marcus Aurélio Soares; Vieira, Jodnes Sobreira (Pesquisa Agropecuária Brasileira, 2017-06)
    The objective of this work was to model the spatial dependence and to map the rainfall erosivity index (EI30) in the semiarid region of Brazil. Registers of monthly erosivity from 210 rainfall stations were used, with daily ...
  • Pereira, Donizete dos R.; Silva, Lucas A. da; Silva, Antônio M. da; Coelho, Gilberto; Mello, Carlos R. de (Engenharia Agrícola, 2012-11)
    Springs are outcrops of aquifers surface, and the water cycle in this environment pass through the recharge, generally defined as the amount of water added to the aquifer, which may occur locally from rainwater infiltration. ...
  • Gontijo, Lessando Moreira; Schneider, Altair Marcos; Costa, Lilian Lucia (Scientia Agricola, 2019-05)
    While the cultivation of conventional Bt corn has been widely adopted in Brazil, the production of Bt sweet corn is still incipient. The main lepidopteran pests found attacking conventional and sweet corn in Brazil are ...
  • Ronchi, Cláudio Pagotto; Almeida, Wellington Luiz de; Oliveira, Leandro Barbosa de; Drumond, Luis Cesar Dias; Araújo, Fernando Couto de; Silva, Max Afonso Alves da; Magalhães, Carlos Eduardo de Oliveira (Pesquisa Agropecuária Brasileira, 2015-01)
    O objetivo deste trabalho foi avaliar o efeito de diferentes períodos de imposição do deficit hídrico sobre a concentração da florada do cafeeiro (Coffea arabica), bem como sobre as trocas gasosas, a produtividade, a ...
  • Ronchi, Cláudio Pagotto; Sousa Júnior, José Márcio de; Ameida, Wellington Luiz de; Souza, Daniela Silva; Silva, Natália Oliveira; Oliveira, Leandro Barbosa de; Guerra, Antonia Miriam Nogueira de Moura; Ferreira, Paulo Afonso (Pesquisa Agropecuária Brasileira, 2015-03)
    O objetivo deste trabalho foi avaliar as respostas morfológicas do sistema radicular de quatro cultivares de café arábica submetidas a diferentes arranjos espaciais. Os espaçamentos adotados foram os de 0,40, 0,50, 0,60, ...
  • Ficher, Kevin; Pereira, Donizete; Almeida, André; Oliveira, Josiane (Floresta e Ambiente, 2019)
    The objective of this work was to evaluate the performance accuracy of digital elevation models in delimiting a water basin located in the relief transition region between the São Francisco Plateau, São Franciscana Depression ...
  • Dias, Adriel N.; Siqueira-Silva, Advanio I.; Souza, João P.; Kuki, Kacilda N.; Pereira, Eduardo G. (Scientific Reports, 2018)
    The photosynthetic adjustments of macaw palm (Acrocomia aculeata) were evaluated in 30-day- old seedlings exposed to high and low light environments, and sudden transference from low to high light and comparisons were made ...
  • Newes, Walter Luiz de Castro; Gomide, Reinaldo Lúcio; Mantovani, Evandro Chartuni; Sverzut, Claudio Bianor; Borghi, Elaine; Weirich Neto, Pedro Henrique (Ciência Rural, 2006-07)
    Com vistas ao aumento da produção, optou-se, no Brasil, pelo acréscimo de área cultivada e pelo intenso uso da motomecanização, o que acarretou prejuízos aos solos agrícolas. Paralelamente, práticas conservacionistas têm ...
  • Oliveira, Marco Antônio; Araújo, Márcio da Silva; Oliveira, João Paulo Ribeiro; Souza, Danival José de; Jesus, Flávio Gonçalves de (Ciência Rural, 2016-02)
    The main of this research was to report an atypical foraging behavior in a colony of Trachymyrmex fuscus, situated in "Cerrado" (savanna ecoregion of Goiás, Brazil). The colony foraging activity was performed only by sexual ...
  • Luciano, Lucas Henrique Candido; Medina, Isadora Rodrigues; Antônio, Adilson de Castro; Gonçalves, Rodrigo Franca; Barbosa, Carina Aparecida Cordeiro (Revista Engenharia na Agricultura, 2019-03)
    Com o intuito de verificar alterações que o processo de enxertia desencadeia no crescimento da cultura do tomate, realizou-se um experimento em condições de campo na Universidade Federal de Viçosa – Campus Florestal. Foram ...
  • Baldotto, Marihus Altoé; Baldotto, Lílian Estrela Borges (Revista Ceres, 2018-07)
    Once it is stabilized in the soil, organic matter minimizes limitations of Brazilian Oxisols, such as low cation exchange capacity, low nutrient availability, toxicity due to high aluminum content, and phosphate adsorption. ...
  • Baldotto, Marihus Altoé; Baldotto, Lílian Estrela Borges (Revista Ceres, 2014-11)
    Qual é a estrutura molecular das substâncias húmicas? Ainda não foi possível encontrar a resposta. Há muita controvérsia e pouco consenso sobre as estruturas dessas substâncias. Destacam-se dois pontos principais: o ...
  • Pereira, Donizete dos R.; Martinez, Mauro A.; Pruski, Fernando F.; Silva, Demetrius D. da (Journal of Hydrology: Regional Studies, 2016-09)
    The study was developed for fhe Pomba River Basin, which is located in southeast region of Brazil in the continent of South America.This study aimed to (a) calibrate and validate the SWAT model for a sub-basin of Pomba ...
  • Lima, Gabriela C.; Silva, Marx L. N.; Freitas, Diego A. F. de; Cândido, Bernardo M.; Curi, Nilton; Oliveira, Marcelo S. de (Revista Brasileira de Engenharia Agrícola e Ambiental, 2016-01)
    This study aimed to determine and spatialize the soil quality index (SQI), in relation to chemical and physical attributes, and evaluate its use in the payment for environmental services in the Sub-Basin of Posses, Extrema-MG, ...
  • Lozada, Jorge Avelino Rodriguez; Silveira, Klever Cristiano; Silva, Libério Junio da; Baldotto, Marihus Altoé; Baldotto, Lílian Estrela Borges (Revista Ceres, 2018-01)
    The economic and environmental costs of nitrogen fertilization have intensified the search for technologies that reduce mineral fertilization, for example atmospheric nitrogen-fixing (diazotrophic) bacteria inoculation. ...
  • Cogo, Franciane Diniz; Lopes, Franciene Aparecida Barra; Pires, Franciele Ribeiro; Almeida, Sérgio Luiz Santana; Campos, Kátia Alves (The Journal of Engineering and Exact Sciences, 2018)
    A qualidade das mudas de café é condição obrigatória para o sucesso da lavoura. Este estudo objetivou comparar os parâmetros morfológicos das mudas de cafeeiro produzidas com diferentes materiais orgânicos sob sistema de ...
  • Gontijo, Lessando M.; Celestino, Daiane; Queiroz, Obiratanea S.; Guedes, Raul Narciso C.; Picanço, Marcelo C. (Florida Entomologist, 2015-03)
    Conservation of natural enemies is an important approach for enhancing biological control. Selective insecticides have become important for managing arthropod pests, and the prospects for their use in combination with ...
  • Baldotto, Marihus Altoé; Giro, Validoro Bazoni; Baldotto, Lílian Estrela Borges; Canellas, Luciano Pasqualoto; Velloso, Carlos Xavier (Revista Ceres, 2011-06)
    Rock phosphates have low solubility in water, but good solubility in acid. The use of organic compounds together with these phosphorus sources applied to the basal leaf axils of pineapple can increase the solubility of ...
  • Souza, João Paulo; Cianciaruso, Marcus V.; Silva, Igor A.; Manica, Lilian T. (Basic and Applied Ecology, 2013-08)
    Plant species with a high leaf life span (LLS) commonly have a low specific leaf area (SLA), leaf nitrogen per unit mass (N), and phosphorous concentration (P), whereas species with low LLS have a high SLA, N and P. However, ...

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