Vol. 19 (2026)

Published: 2026-01-15

Agropecuária e Agronegócio

  • Certifications of agriculture that mitigates greenhouse gas (GHG) Emissions: The case of Soybean

    Marcelo Hiroshi Hirakuri, Alcido Elenor Wander
    e14133
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14133

  • Structure and performance of the beef agroindustry in the state of Pará, Amazon, Brazil

    Wânia Mendonça dos Santos, Marcos Antônio Souza dos Santos , Thomaz Cyro Guimarães de Carvalho Rodrigues , Cyntia Meireles Martins , Nilson Luiz Costa , José de Brito Lourenço Júnior
    e13731
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13731

  • Beef production and prices in Mato Grosso (2017 - 2021)

    Alice Alves dos Santos, Vanessa Cillos Silva, Fabrício José Piacente
    e14122
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14122

  • Custo de produção de compostagem de resíduos de equinos criados em um haras de Hokkaido, Japão

    Francisco José do Monte Lança, Matheus Luís Docema
    e13994
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13994

  • Efficiency of diazotrophic bacteria in association with nitrogen fertilization in cowpea bean nodulation

    Wallace Renato da Silva Nogueira, Alessandro Carlos Mesquita, Polyanna Barbosa da Conceição, Ana Thaila Rodrigues Felix, Clóvis Domingos da Silva Carvalho Diniz
    e13122
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13122

  • Impacts of the “É de Livramento” Fair on the Socioeconomic Development of Family Farming

    Edson Rodrigues de Aro, Valeria Aiko Miyashita
    e14175
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14175

  • Aclimatização de plântulas micropropagadas de cana-de-açúcar: Crescimento, Fisiologia, nutrição sob ambientes contrastantes de luz

    Stella Áurea Cristiane Gomes da Silva, Yrlânia Lira de Guerra, Tarciana Silva dos Santos, Milena Fernandes da Silva, James Correia de Melo
    e13886
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13886

  • Agricultural dynamics in Western São Paulo: diversification or specialization?

    Gustavo Arantes Miranda, Wagner Luiz Lourenzani, Bruce Wellington Amorin da Silva
    e14168
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14168

  • Effect of Coffea Arabica and C. Canephora Coffees on the characteristics of craft beers

    Rodrigo Zunta Raia, João Marcos Azevedo Gomes dos Santos, Beatriz Cervejeira Bolanho Barros
    e12682
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12682

  • Economic analysis of beef cattle production system with sustainable control of the cattle tick

    Jacqueline Cavalcante Barros, Ricardo Carneiro Brumatti, Marcos Valério Garcia, Sérgio Elmar Bender, Rodrigo Casquero Cunha, Renato Andreotti
    e14164
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14164

  • Influence of Cytokinin on the fruit quality of Carya Illinoinensis in young high-density orchards

    Fabiana Cristiana Lasch, Gerâne Silva Wertonge, Júlia Finkler, Mylena da Silva Brum, Matheus Antônio Lencina Panosso, Luciane Almeri Tabaldi
    e13816
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13816

  • Productive performance of forage palm varieties under different fertilization sources and macronutrient doses in different soil classes in the semi-arid region of Paraíba

    João Macedo Moreira, Djailson Silva da Costa Júnior, Aldrin Martin Pérez-Marin
    e13744
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13744

  • Analysis of the Average Values of PRONAF Contracts for Agrarian Reform across Brazilian Regions from 2015 to 2024

    Givago Almeida de Oliveira, Davi José Bungenstab
    e14293
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14293

  • Physiological quality of seeds and initial development of maize varieties cultivated at sowing dates

    Murilo Vieira Loro, Vithória Morena Ortiz, Alberto Cargnelutti Filho, Ubirajara Russi Nunes
    e14132
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14132

  • Plot size and number of replications for productive traits of cotton cultivars

    Leonardo Cesar Pradebon, Alberto Cargnelutti Filho, Lais Cherobini, Alissa Frigotto, Manoela Conterato Della Pace, Debora Luiza Pozzebon
    e14286
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14286

  • Dendrometric characterization of Eucalyptus dunnii Miaden with four crown thinning intensities

    Mabillin de Souza Luz, Marcos Felipe Nicoletti, Victória Varela Silva, Thiago Floriani Stepka, Mário Dobner Júnior
    e14103
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14103

  • Irrigation performance in the Jacaré-Curituba Irrigation District, Sergipe

    Clayton Moura de Carvalho, Antenor Oliveira Aguiar Netto, Ariovaldo Antonio Tadeu Lucas, Raimundo Rodrigues Gomes Filho, Manoel Valnir Júnior
    e13607
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13607

  • Dynamic return connectedness between agricultural commodities and WTI oil: Application of VAR and TVP-VAR models from 2013 to 2022

    Alexandra de Moraes, Paulo Sergio Ceretta
    e14268
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14268

  • Teor de proteína e minerais de grãos de cultivares crioulas de feijão provenientes de sistema de cultivo orgânico

    Kali Simioni, Cileide Maria Medeiros Coelho, Giselle Regina Rodolfo, Clovis Arruda de Souza
    e13453
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13453

  • Institutional Work in organic agriculture in Australia

    Márcia Maria dos Santos Bortolocci Espejo, Simone Bernardes Voese, Caroline Maria da Silva, Robert Armando Espejo
    e14223
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14223

  • Potassium in reducing dry root rot of beans

    Hevelâyne Cristina Ferreira de Miranda, Cristiano Moreira, Marcos Antonio Camacho da Silva, Brenda Fernandes da Costa, Felipe André Sganzerla Graichen
    e12944
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12944

  • Use of poultry waste in the production of organomineral compound and its use in soybean farming

    Fernando Guisini Junior, Neimar de Freitas Duarte
    e14171
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14171

  • Peri-urban family farming: strengths, weaknesses, opportunities and threats

    Cárita Paes Sossoloti, Débora Pavani Silva, Jaqueline Bonfim de Carvalho
    e13884
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13884

  • Initial growth of sunflower under water deficit with bioinputs from aquatic macrophytes

    Rifandreo Monteiro Barbosa, Elias do Nascimento de Sousa Filho , Tiago de Abreu Lima , Vivian dos Santos Abreu, Stelamaris de Oliveira Paula Marinho, Franklin Aragão Gondim
    e12692
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12692

  • Early development of cowpea in response to seed treatment and water availability

    André Rodrigues dos Reis, Hugo Tiago Ribeiro Amaro, Edson Marcos Viana Porto, Cristiane Alves Fogaça, Debora Cristina Santos Custodio, Raniele Caetano Costa
    e12439
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12439

  • Evaluation of disease detection effectiveness in soybean crops using computer vision

    Camila Ribeiro de Moraes, Alessandro Rodrigues e Silva, Thiago Augusto Mendes, Augusto Souza Batista
    e14158
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14158

  • Precificação de touros Nelore de elite: Uma análise hedônica intra-segmento no Leilão Golias Select

    Otávio Florentino Detoni, Polliany Aparecida Lopes de Carvalho
    e14437
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14437

Meio Ambiente e Tecnologias Limpas

  • Contribution of diazotrophic bacteria in growth of Marandu gras

    Leonardo dos Santos França Shockness, Vera Lúcia Divan Baldani, Marcus Vinicius Gonçalves Lima, Angelita Aparecida Coutinho Picazevicz, Karina Galvão de Souza
    e12381
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12381

  • From traditional knowledge to science: Unconventional food plants (UFPs) and their potential in Rural Amazonia

    Roseli Deise Lopes Corbalan de Queiroz, Jennifer Rodrigues Gollo, Ivone Vieira da Silva
    e14291
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14291

  • Doses and application methods of phosphorus solubilizer on second-crop maize

    Hugo Elói Coutinho de Oliveira, José Luiz Rodrigues Torres, Valdeci Orioli Júnior, Rose Luiza Moraes Tavares, Arcangelo Loss, Dinamar Márcia da Silva Vieira
    e13642
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13642

  • Governança Ambiental e Lacunas de Implementação nas Cadeias de Valor da Avicultura: Evidências do Brasil

    Valquiria Duarte Vieira Rodrigues, Alcido Elenor Wander, Fabricia Silva da Rosa, Luiz Paulo de Oliveira Silva
    e14272
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14272

  • Life cycle assessment applied to the re-refining of waste lubricating oil: A case study in the Brazilian geographical context

    Lucas Barbosa Cunha, André Von Held Soares, Luciane Pimentel Costa Monteiro
    e14088
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14088

  • Determination of calorific value in leaves of sugarcane genotypes

    Patricia Oliveira Schmitt, Lucas Silva Lemões, Luize Silva Mascarenhas, Andrey Pereira Acosta, Juliana Silva Lemões, Cláudia Fernanda Lemons e Silva
    e13544
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13544

  • Pulp yield and biometric evaluation of Euterpe oleracea Mart. (açaí palm) in the Araguari Valley, Eastern Amazon

    João da Luz Freitas, Débora dos Santos de Moraes , Lorena de Moura Melo, Francisco de Oliveira Cruz Junior, Adriano Castelo dos Santos
    e14257
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14257

  • Effects of lamp types, cage position, and age on commercial hens in the second production cycle in the amazon environment

    Pauline Ketlen Fonseca Ferreira , Joel Lima da Silva Junior, Francisco Alberto de Lima Chaves, Laiane Ferreira de Souza, Noedson de Jesus Beltrao Machado, João Paulo Ferreira Rufino
    e13352
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13352

  • Simulation of vegetable oil extraction: Comparison between Hexane and Ethanol in COCO

    Rafael Santos Silva, Anthonnyele Lígia Santos da Silva, Isak Macena Silva, José André da Silva Costa, Maria Eloyza Lima Santos, Thaís Jeruzza Maciel Póvoas Souto
    e14228
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14228

  • Spatial dynamics of the gravimetric composition of solid waste in the municipality of Pau dos Ferros-RN

    Guilherme Emanuel Ferreira Fontes, Joel Medeiros Bezerra, Talita Tássia da Costa, Ingrid Fialho de Miranda
    e13973
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13973

  • Carcass, cuts, and viscera yields of the principal siluriform fish species caught in the state of Amazonas

    Antonio Fábio Lopes de Souza, João Paulo Ferreira Rufino, Alexandre Augusto Barai, Antônio José Inhamuns da Silva, Diêgo Simas da Silva
    e12903
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12903

  • Health risk assessment of the approved pesticides in Brazil between 2020 and 2023

    Taciane de Oliveira Gomes de Assunção, Nycolle Matos Ribeiro, Manuela Bruno Pinto, Renata de Oliveira Pereira
    e13872
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13872

  • Spatial distribution and dominance of Leucaena leucocephala in urban valley bottoms of Maringá Municipality, Paraná, Brazil

    Lilian Cristine Camillo, Ana Carolina de Barros, Maria de los Angeles Perez Lizama, José Eduardo Gonçalves, Giuliano Torrieri Nigro, Aline Lopes
    e14460
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14460

  • Initial development of the corn crop (Zea mays L.) and soil carbon content under application of different types and doses of organic waste

    Andrea dos Santos Gonçalves, Jefferson Matheus Barros Ozório, Paulo Guilherme da Silva Farias, Camila Beatriz da Silva Souza, Augustinho Borsoi, Jean Sérgio Rosset
    e12427
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e12427

  • Biocontrole de isolados de Streptomyces de solos áridos de Puerto Eten contra espécies de Fusarium e Cercospora

    Leiva-Piedra Jorge Luis, Hoyos-Alayo Manuel, Chávez-Romero Zaida Brenilda, Gonzalez-Cabeza Jose Guillermo, Solano-Cornejo Miguel Angel
    e14157
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14157

  • Hydrological indicators for water resources management in the Tocantins Araguaia Hydrographic Region – RHTA

    Sâmyra Silva Lima, André dos Santos Araújo, Glauber Epfanio Loureiro
    e11240
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e11240

  • GAMLSS modeling in two stages for selection of Eucalyptus Spp. clones

    Rayane Santos Leite, José Antônio Aleixo da Silva, Tiago Almeida de Oliveira
    e13670
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13670

  • Standardization of the tetrazolium test to assess vigor and viability of Stylosanthes spp. seeds from a germplasm bank in the Brazilian semi-arid region

    Larissa de Souza Pereira , Uasley Caldas de Oliveira, Vitor Oliveira dos Santos, Aritana Alves da Silva, Robson de Jesus Santos, Marilza Neves do Nascimento
    e14032
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14032

  • Floristics and structure of a fragment of urban forest in the city of Macapá, eastern Amazon

    Adriano Castelo dos Santos, Juliana Baia da Silva, João da Luz Freitas, Mayara Leite de Amorim
    e14249
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14249

  • Paving blocks with tannery sludge: effects of proportion and curing on integrity and immobilization

    Laedson Eneas Cavalcante, Maria Sabrina Soares de Morais, Ana Cristina Silva Muniz, Andre Luiz Fiquene de Brito
    e13987
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13987

  • Impacto comparativo dos fertilizantes organominerais e orgânicos como substitutos parciais dos fertilizantes sintéticos na melhoria da fertilidade do solo, da saúde e do crescimento do milho

    Jéssica Caroline de Lima, Eduardo Luiz Buligon, Ritieli Marostica, Piebiep Goufo, Mônica Sarolli Silva de Mendonça Costa, Glacy Jaqueline da Silva
    e13332
    DOI: https://doi.org/10.17765/2176-9168.2026v19e13332

  • Monitoring of particulate matter and polycyclic aromatic hydrocarbons as indicators of air quality in an urban green area in the metropolitan region of Porto Alegre, Brazil

    Cleisson Guimarães Bueno, Daiane Bolzan Berlese, Daniela Müller de Quevedo
    e13912
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13912

  • Poder calorífico de resíduos florestais canadenses estimado por análise imediata e elementar

    Kelly Hofsetz, Josephine Mary Hill
    e14165
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e14165

  • Mapeamento espacial da resistência do solo à penetração em povoamento florestal de Khaya spp.

    Daiane de Cinque Mariano, Ricardo Shigueru Okumura, Gislayne Farias Valente, Ângelo Augusto Ebling, Cândido Ferreira de Oliveira Neto, Pedro Henrique Oliveira Simões
    e13841
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13841

  • Production of bio-oil by pyrolysis of waste frying oil using activated red mud

    Erika Magalhães Alencar, Carolina Dutra Lacerda, Sergio Duvoisin Junior, Romero Moreira de Oliveira, Douglas Alberto Rocha de Castro, Wenderson Gomes dos Santos
    e13786
    DOI: https://doi.org/10.17765/2176-9168.2026v19.e13786