Scientia Agrícola

 

Recent Submissions

  • Martinez, Herminia Emilia Prieto; Andrade, Sara Adrián López de; Santos, Ricardo Henrique Silva; Baptistella, João Leonardo Corte; Mazzafera, Paulo (Escola Superior de Agricultura "Luiz de Queiroz", 2023-10-23)
    The coffee sector is estimated to have a retail market value in excess of USD 83 billion, and over 125 million jobs have been created in the global coffee chain. The coffee specialty market has recently increased significantly, ...
  • Senra, João Felipe de Brites; Silva, Josimar Aleixo da; Ferreira, Adésio; Esposti, Marlon Dutra Degli; Ferrão, Maria Amélia Gava; Fassarella, Kamila Machado; Silva, Uliana Ribeiro; Milheiros, Idalina Sturião; Silva, Fernanda Gomes da (Escola Superior de Agricultura "Luiz de Queiroz", 2023-08-14)
    This work evaluated the initial performance and genetic diversity of Coffea canephora genotypes cultivated in environments at contrasting altitudes. Fourteen morphophysiological traits and seven descriptors of the genus ...
  • Zaro, Geovanna Cristina; Caramori, Paulo Henrique; Wrege, Marcos Silveira; Caldana, Nathan Felipe da Silva; Virgens Filho, Jorim Sousa das; Morais, Heverly; Yada Junior, George Mitsuo; Caramori, Daniel Campos (Escola Superior de Agricultura "Luiz de Queiroz", 2022-04-13)
    Adaptation to climate change is a strategy for crops to cope with the scenario of rising temperatures worldwide. In the case of Coffea arabica L., the use of agroforestry systems (AFS) with woody species is a promising ...
  • Bazame, Helizani Couto; Molin, José Paulo; Althoff, Daniel; Martello, Maurício (Escola Superior de Agricultura "Luiz de Queiroz", 2022-09-12)
    Coffee farmers do not have efficient tools to have sufficient and reliable information on the maturation stage of coffee fruits before harvest. In this study, we propose a computer vision system to detect and classify the ...
  • Nunes, Amanda Letícia Pit; Cortez, Glassys Louise de Souza; Zaro, Geovanna Cristina; Zorzenoni, Thiago Ometto; Melo, Thadeu Rodrigues de; Figueiredo, Alex; Aquino, Gisele Silva de; Medina, Cristiane de Conti; Ralisch, Ricardo; Caramori, Paulo Henrique; Guimarães, Maria de Fátima (Escola Superior de Agricultura "Luiz de Queiroz", 2021)
    Land use and tillage practices may change soil structure and undermine sustainable agriculture; however, such changes are hardly identified in the short term. In this sense, agroforestry systems have been used to reduce ...
  • Almeida, Dênia Pires de; Castro, Isabel Samila Lima; Mendes, Tiago Antônio de Oliveira; Alves, Danúbia Rodrigues; Barka, Geleta Dugassa; Barreiros, Pedro Ricardo Rossi Marques; Zambolim, Laércio; Sakiyama, Ney Sussumu; Caixeta, Eveline Teixeira (Escola Superior de Agricultura "Luiz de Queiroz", 2021)
    The biotrophic fungus Hemileia vastatrix causes coffee leaf rust (CLR), one of the most devastating diseases in Coffea arabica. Coffee, like other plants, has developed effective mechanisms to recognize and respond to ...
  • Sousa, Ithalo Coelho de; Nascimento, Moysés; Silva, Gabi Nunes; Nascimento, Ana Carolina Campana; Cruz, Cosme Damião; Silva, Fabyano Fonseca e; Almeida, Dênia Pires de; Pestana, Kátia Nogueira; Azevedo, Camila Ferreira; Zambolim, Laércio; Caixeta, Eveline Teixeira (Escola Superior de Agricultura "Luiz de Queiroz", 2021)
    Genomic selection (GS) emphasizes the simultaneous prediction of the genetic effects of thousands of scattered markers over the genome. Several statistical methodologies have been used in GS for the prediction of genetic ...
  • Prado, Simone de Souza; Lopes, João Roberto Spotti; Demétrio, Clarice Garcia Borges; Borgatto, Adriano Ferreti; Almeida, Rodrigo Piacentini Paes de (Escola Superior de Agricultura "Luiz de Queiroz", 2008-05)
    Citrus variegated chlorosis (CVC) and coffee stem atrophy (CSA) are important diseases in Brazil associated with closely-related strains of Xylella fastidiosa, but little is know about host overlapping and importance of ...
  • Fenilli, Tatiele Anete Bergamo; Dourado-Neto, Durval; Trivelin, Paulo César Ocheuze; Favarin, José Laercio; Costa, Flávio Murilo Pereira da; Bacchi, Osny Oliveira Santos (Escola Superior de Agricultura "Luiz de Queiroz", 2007-09)
    The relationship between growth and fertilizer nitrogen recovery by perenial crops such as coffee is poorly understood and improved understanding of such relations is important for the establishment of rational crop ...
  • Ono, E.O.; Rodrigues, J.D.; Pinho, S.Z. do (Escola Superior de Agricultura "Luiz de Queiroz", 1992-01)
    O presente trabalho teve como finalidade, estudar o efeito de auxinas e do boro no enraizamento de estacas caulinares de Coffea arabica L. cv. "Mundo Novo". As estacas foram retiradas de ramos ortotrópicos semi-lenhosos ...
  • Cárdenas, Ramiro Ruiz; Assunçã, Renato Martins; Demétrio, Clarice Garcia Borges (Escola Superior de Agricultura "Luiz de Queiroz", 2009-01)
    The study of pest distributions in space and time in agricultural systems provides important information for the optimization of integrated pest management programs and for the planning of experiments. Two statistical ...
  • Bruno, Isabeli Pereira; Silva, Adriana Lúcia da; Reichardt, Klaus; Dourado-Neto, Durval; Bacchi, Osny Oliveira Santos; Volpe, Clóvis Alberto (Escola Superior de Agricultura "Luiz de Queiroz", 2007-05)
    The use of climatological water balances in substitution to complete water balances directly measured in the field allows a more practical crop management, since the climatological water balances are based on data monitored ...
  • Brighenti, Carla Regina Guimarães; Cirillo, Marcelo Ângelo; Costa, André Luís Alves; Rosa, Sttela Dellyzete Veiga Franco da; Guimarães, Renato Mendes (Escola Superior de Agricultura "Luiz de Queiroz", 2019-05)
    Tetrazolium tests use conventional sampling techniques in which a sample has a o Zootecnia, Av. Visconde do Rio Preto, s/n — 36301-360 — fixed size. These tests may be improved by sequential sampling, which does not work ...
  • Costa, Jéfferson de Oliveira; Coelho, Rubens Duarte; Wolff, Wagner; José, Jefferson Vieira; Folegatti, Marcos Vinicius; Ferraz, Silvio Frosini de Barros (Escola Superior de Agricultura "Luiz de Queiroz", 2019-03)
    Awareness of evapotranspiration (ET) and crop coefficient (Kc) is necessary for irrigation management in coffee crops. ET and Kc spatial variabilities are disregarded in traditional methods. Methods based on radiometric ...
  • Martins, Bruno Henrique; Araujo-Junior, Cezar Francisco; Miyazawa, Mario; Vieira, Karen Mayara (Escola Superior de Agricultura "Luiz de Queiroz", 2016-07)
    Humic substances (HS) comprise the passive element in soil organic matter (SOM), and represent one of the soil carbon pools which may be altered by different cover crops and weed control methods. This study aimed to assess ...
  • Notaro, Krystal de Alcantara; Medeiros, Erika Valente de; Duda, Gustavo Pereira; Silva, Aline Oliveira; Moura, Patrícia Maia de (Escola Superior de Agricultura "Luiz de Queiroz", 2014-03)
    Agroforestry systems are an alternative option for sustainable production manage- ment. These systems contain trees that absorb nutrients from deeper layers of the soil and leaf litter that help improve the soil quality ...
  • Santos, Eduardo Alvarez; Sentelhas, Paulo Cesar; Pezzopane, José Eduardo Macedo; Angelocci, Luiz Roberto; Monteiro, José Eduardo Boffino Almeida (Escola Superior de Agricultura "Luiz de Queiroz", 2008-12)
    Despite the importance of leaf wetness duration for plant disease epidemiology, there has been little attention paid to research on how its variability relates to different cropping situations. The objective of this study ...
  • Salgado, Paula Rodrigues; Favarin, José Laércio; Leandro, Roseli Aparecida; Lima Filho, Oscar Fontão de (Escola Superior de Agricultura "Luiz de Queiroz", 2008-07)
    Vegetables have a natural defense against external factors synthesizing phenolic compounds, which depends on the maturity stage and on the climate. Total phenol grades were extracted from mature and young coffee leaves and ...
  • Paulo, Edison Martins; Furlani Jr, Enes (Escola Superior de Agricultura "Luiz de Queiroz", 2010-11)
    Coffee (Coffea Arabica L.) plantations using adapted cultivars to regional environmental conditions with optimal plant population density and adequate nutrition are expected to show high yield responses. The triennial ...
  • Silva, Adriana Lúcia da; Roveratti, Renato; Reichardt, Klaus; Bacchi, Osny Oliveira Santos; Timm, Luis Carlos; Bruno, Isabeli Pereira; Oliveira, Julio César Martins; Dourado Neto, Durval (Escola Superior de Agricultura "Luiz de Queiroz", 2006-03)
    Establishing field water balances is difficult and costly, the variability of their components being the major problem to obtain reliable results. This component variability is presented herein for a coffee crop grown in ...

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