Journal of Agricultural Studies

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Home > Archives > Vol 8, No 2 (2020)

DOI: https://doi.org/10.5296/jas.v8i2

Table of Contents

Articles

Agronomic and Economic Evaluation of Sequential Spray of Silicon and Fungicides for a Sustainable Soybean Crop Renato Anastácio Guazina, Rosiane Araujo Rodrigues Nass, Gustavo de Faria Theodoro, Ricardo Carneiro Brumatti, Sofia Michele Muchalak, Henrique de Oliveira Golin

PDF 1-16

Spatial Arrangement Management of Maize Hybrids at Semiarid Microclimate José Fidelis dos Santos Neto, Misael Mendes Soares, Sara Santos Cardoso, Edson de Sousa Silva, Helton Devison de Lima Silva, Fábio Mielezrski

PDF 17-31

Validation of Diagram Scale for Leaf Spot Caused by Pestalotiopsis sp. in Coconut Seedlings Aline Figueiredo Cardoso, Fernanda Sarmento de Oliveira Louzano, Cássia Cristina Chaves Pinheiro, Paulo Manoel Pontes Lins, Gisele Barata da Silva

PDF 32-41

Own Grain Storage Structures: Is It Worth Investing? Elisangela Domingues Vaz, Régio Marcio Toesca Gimenes, João Augusto Rossi Borges, Rafael Todescato Cavalheiro, Andréia Maria Kremer

PDF 42-67

Biostimulants in the Indicators of Yield and Industrial and Chemical Quality of Oat Grains José Antonio Gonzalez da Silva, Ângela Teresinha Woschinski De Mamann, Osmar Bruneslau Scremin, Ivan Ricardo Carvalho, Laura Mensch Pereira, Andressa Raquel Cyzeski de Lima, Francine Lautenchleger, Natiane Carolina Ferrari Basso, Cláudia Vanessa Argenta, Julio Daronco Berlezi, Felipe Uhde Porazzi, Ester Mafalda Matter, Leonardo Norbert

PDF 68-87

The Economic Impact of Climatic Variations on Ivorian Rice Farming Tite Ehuitché Béké, Aïssata Sobia

PDF 88-109

Extractive activity of Euterpe oleracea Mart. (Acai palm tree) in the Araguari River Valley, Eastern Amazon João da Luz Freitas, Erick Silva dos Santos, Francisco de Oliveira Cruz Junior, Adriano Castelo dos Santos

PDF 110-123

Selection of Cowpea Lines for Multiple Traits by GYT Biplot Analysis Derivaldo Pureza da Cruz, Tâmara Rebecca Albuquerque de Oliveira, Andréa Barros Silva Gomes, Camila Queiroz da Silva Sanfim de Sant'Anna, Lília Marques Gravina, Richardson Sales Rocha, Mário Euclides Pechara da Costa Jaeggi, Israel Martins Pereira, Geovana Cremonini Entringer, Geraldo de Amaral Gravina, Marcelo Vivas, Rogério Figueiredo Daher

PDF 124-137

Stomatal Conductance of Cowpea Submitted to Different Hydric Regimes in Castanhal, Pará, Brazil Deborah Luciany Pires Costa, Amanda Yoko Takaki, Vivian Dielly da Silva Farias, Erika de Oliveira Teixeira, Hildo Giuseppe Garcia Caldas Nunes, Paulo Jorge de Oliveira Ponte de Souza

PDF 138-149

Stability of Kiwi Varieties of ‘Hayward’ in Powder During Storage Inacia dos Santos Moreira, Jacinete Pereira Lima, Deise Souza de Castro, Wilton Pereira da Silva, Josivanda Palmeira Gomes, Henrique Valentim Moura, Luzia Marcia de Melo Silva, Jemima Ferreira Lisbôa, Yvana Maria Gomes dos Santos, Cleide Maria D. P. S. E. Silva

PDF 150-162

Vermicompost and Sewage Sludge-Based Substrates as Alternative for the Forest Seedlings Production Solimar José Silva, João Paulo Francisco, Fabiana da Costa Barros, Bruno Patias Lena, Alexandre Lioi Nascentes, Ana Daniela Lopes, Leonardo Duarte Batista da Silva

PDF 163-181

Ecophysiology of Ceiba glaziovii (Kuntze) K. Schum. Submitted to Shading João Everthon da Silva Ribeiro, Francisco Romário Andrade Figueiredo, Ester dos Santos Coêlho, Jackson Silva Nóbrega, Manoel Bandeira de Albuquerque

PDF 182-194

The Contribution of Business Management Trainings on Women Smallholder Farmers’ Entrepreneurial Spirit in Siteki Area of Eswatini Douglas Kibirige, Ajay S. Singh, Sotja G. Dlamini, Sebenele Mavuso

PDF 195-212

Tropical Forage Grasses Intercropped Under Lenient Grazing Intensities Promote Greater Soil Cover Patrick Bezerra Fernandes, Rodrigo Amorim Barbosa, Maria da Graça Morais, Cauby de Medeiros-Neto, Henrique Jorge Fernandes, Antonio Leandro Chaves Gurgel, Gelson dos Santos Difante, Carolina Marques Costa, André Fischer Sbrissia, Juliana Caroline Santos Santana, Fábio Adriano Santos e Silva

PDF 213-223

Cultivar, Plant Height and Fungicide for Integrated Control of Ramularia Spot and Increased Cotton Yield Hugo Manoel de Souza, Alfredo Ricieri Dias, Gustavo de Faria Theodoro, Christian Rones Wruck de Souza Osório, Fernando Fagner Magalhães

PDF 224-236

Aqueous Extracts of Plants on the Physiological and Sanitary Quality of Chenopodium Quinoa Seeds as an Alternative to Conventional Seed Treatment Henrique Fernando Lidório, José Cardoso Sobrinho, Janine Farias Menegaes, José Domingos Jacques Leão, Ubirajara Russi Nunes, Janete Denardi Munareto, Geovana Facco Barbieri, Angelo Lorensi Leivas

PDF 237-250

Environmental Infractions and Fines Imposed for Illegal Fishing in the State of Pará, Amazon, Brazil Gisele de Sousa Lima Pantaleão, Israel Hidenburgo Aniceto Cintra, Kátia Cristina de Araújo Silva, Marcos Antônio Souza dos Santos, Andréia Santana Bezerra

PDF 251-264

The Influence of Oxisol Physics Parameters on Dry Matter Production in Grasses of Brachiaria Genus Pedro Luan Ferreira da Silva, Flávio Pereira de Oliveira, Walter Esfrain Pereira, Adriana Ferreira Martins, Camila Costa da Nóbrega, Danillo Dutra Tavares, Igor Gabriel dos Santos Oliveira Botelho, Alison José da Silva, Tales Emanuel Duarte Santos

PDF 265-283

Concordance Modeling With a Gold Standard for Variables From the Three-Parameter Gamma Distribution Márcio Paulo de Oliveira, Miguel Angel Uribe-Opazo, Manuel Galea, Jerry Adriani Johann

PDF 284-305

Hunger and the Issue of Agricultural Productivity in Congo Mayéko Léon

PDF 306-322

‘Doce do Havaí’ Maize Cultivar Presents Tolerance to Saline Stress in Hydroponic Cultivation Ana Claudia Viana, Andira Pricila Dantas, Renato Fernando Menegazzo, Sonivaldo Ruzzene Beltrame, Ana Daniela Lopes

PDF 323-338

Biomass, Efficiency of Nitrogen Conversion and Nitrogen Recovery in Millet Cultivars Under Nitrogen Fertilization Nelson Rafael da Silva, Paulo Vitor Divino Xavier de Freitas, Carlos de Melo e Silva Neto, Reginaldo Nassar Ferreira, Leonardo Guimarães Oliveira, Daniel Staciarini Correa, Paulo Hellmeister Filho, Eliana Paula Fernandes Brasil, Idelfonso Colares de Freitas, Aldi Fernandes de Souza França

PDF 339-351

Chemical Composition and Insecticide Activity of Essential Oil of Mesosphaerum suaveolens Against Nauphoeta cinerea José Weverton Almeida Bezerra, Francisco Alves Grangeiro Neto, Jacques Tavares Pereira Filho, Adrielle Rodrigues Costa, Arycelle Alves de Oliveira, Isabella Hevily Silva Torquato, Natália Barbosa Campos, Talina Guedes Ribeiro, Priscilla Augusta de Sousa Fernandes, Conceiçao Taís de Araújo Pereira, Gledson Ferreira Macedo, Raimunda Aureniza Feitosa, Xenia Rodovalho de Alencar Germana, João Cruz Neto, Ma Aparecida Barbosa Ferreira Gonçalo, Maria Ivaneide Rocha

PDF 352-361

Physical-Chemical Composition, Fatty Acid Profile and Sensory Attributes of Meat of Lambs Fed With Saccharine Sorghum Silage Luana Liz Medina Ledesma, Fernando Miranda de Vargas Junior, Jéssica de Oliveira Monteschio, Marciana Retore, Tamires Marques Paes da Cunha, Ariádne Patrícia Leonardo, Claudia Andréa Lima Cardoso, Marco Antonio Previdelli Orrico Junior

PDF 362-379

Quality and Drying Kinetics of Moringa (Moringa oleifera Lam.) Seed Flour After Drying Process Francisco Marto de Souza, Emmanuel Moreira Pereira, Jackson Silva Nóbrega, Rosilene Agra da Silva, Adriana da Silva Santos, Ellen Caroline Santos Lima, José Sidnaldo Pinsetta Junior, Vanessa Karla Santos de Miranda, Alfredina dos Santos Araújo

PDF 380-392

The Nexus Between Agriculture and Tourism in the Island of Crete, Greece John Vourdoubas

PDF 393-406

Massal and Individual Electrical Conductivity Tests and its Relationships with the Physiological Quality of Sweet Sorghum Seeds Joner Silveira Dalcin, Caren Alessandra Müller, Ubirajara Russi Nunes, Rodrigo Roso, Alberto Cargnelutti Filho, Rogério Luiz Backes, Fernanda Alice Antonelo Londero Backes, Luciane Almeri Tabaldi, Tiéle Stuker Fernandes

PDF 407-417

Three Decades of Agricultural Extension in Mozambique: Between Advances and Setbacks Mateus João Marassiro, Marcelo Leles Romarco de Oliveira, Sergio Feliciano Come

PDF 418-439

A Model of Intensification of Dairy Production as an Alternative for the Modernization of Family Farming in the Tropics César Otaviano Penna Júnior, Rogério Figueiredo Daher, Gercílio Alves de Almeida Júnior, Paulo Marcelo de Souza, Niraldo José Ponciano, Ismail Ramalho Haddade, Ivan Jannotti Wendling, Bruna Rafaela da Silva Menezes, Alexandre Gomes de Souza, Raiane Mariani Santos

PDF 440-450

Plasticity on 'BRS 8381' Glycine max (L.) Merril Agronomic Attributes in Different Years of Cultivation in Roraima Oscar José Smiderle, Pedro Henrique Santos de Menezes, Aline das Graças Souza, Thiago Jardelino Dias, Daniel Gianluppi

PDF 451-465

Evaluation of the Non-destructive Method Efficiency of Estimating Nitrogen Content in Jambu Plants Grown in Hydroponic System Italo Marlone Gomes Sampaio, Mário Lopes da Silva Júnior, Erika da Silva Chagas, Ricardo Falesi Palha de Moraes Bittencourt, Vivian Christine Nascimento Costa, Dandara Lima de Souza, Washington Aleksander Savaris dos Santos, Bruno José Brito Teixeira

PDF 466-479

Spatial Distribution of Weed Seed Banks in the Agricultural Field and Anthropized Cerrado Klayton Antonio do Lago Lopes, Marcelo de Sousa da Silva, Leandro dos Santos Costa, Taciella Fernandes Silva, Tiago Vieira da Costa, Edmilson Igor Bernardo Almeida, Ismênia Ribeiro de Oliveira, José Roberto Brito Freitas, Washington da Silva Sousa, Leonardo Bernardes Taverny de Oliveira

PDF 480-497

The Impacts of Soy-Based Biodiesel on the Main Soy Producers in the International Market Augusto Mussi Alvim, Adelar Fochezatto

PDF 498-517

Space-temporal Dynamics of Agriculture in the Primavera Municipality, Pará State, Brazil: Subsidies for Agroecological Transition Caio Cezar Ferreira de Souza, Marcos Antônio Souza dos Santos, Fabrício Khoury Rebello, Cyntia Meireles Martins, Maria Lúcia Bahia Lopes, Antônia do Socorro Aleixo Barbosa

PDF 518-530

Study of the Red Rice Parboilization Process Georgiana Maria Vasconcelos Martins, Victor de Souza Pereira, Bruna Lorrane Rosendo Martins, Severina de Sousa, Maria Elita Martins Duarte, Mario Eduardo Rangel Moreira Cavalcanti Mata, Hugo Miguel Lisboa Oliveira

PDF 531-560

Application of Lactococcus lactis subsp. lactis and cremoris as Starter Culture in the Colonial Cheese Production Jéssica Barrionuevo Ressutte, Thainá Rodrigues Stella, Magali Soares dos Santos Pozza, Grasiele Scaramal Madrona

PDF 561-573

Bell Pepper Development and Water Potential as Affected by Soil Water Tensions and Nitrogen Doses Helane Cristina Aguiar Santos, Joaquim Alves de Lima Junior, William Lee Carrera de Aviz, Deiviane de Souza Barral, Renan de Souza, Lívia Tálita da Silva Carvalho, Thiago Feliph Silva Fernandes, Eduardo Cezar Medeiros Saldanha, Mário Lopes da Silva Junior, Paulo Jorge de Oliveira Ponte de Souza

PDF 574-589

Effects of Liming on the Growth and Nutritional Status of Crambe (Crambe abyssinica Hochst) Willian Yuki Watanabe de Lima Mera, Ismael de Jesus Matos Viégas, Jessivaldo Rodrigues Galvão, Tiago Kesajiro Moraes Yakuwa, Alasse Oliveira da Silva, Dioclea Almeida Seabra Silva, Ricardo Shigueru Okumura, Jorge Cardoso de Azevedo

PDF 590-603

Proposal of Railroad Expansion in the Paraná State Using Geotechnologies Willyan Ronaldo Becker, Elizabeth Giron Cima, Elder Elisandro Schemberger, Erivelto Mercante, Miguel Angel Uribe-Opazo, Jerry Adriani Johann, Eduardo Godoy de Souza

PDF 604-621

Economic Viability of Conventional Sprinkler Irrigation in Sudan Grass Production for Beef Cattle Wellington Mezzomo, Marcia Xavier Peiter, Adroaldo Dias Robaina, Anderson Crestani Pereira, Jhosefe Bruning, Miguel Chaiben Neto, Ricardo Boscaini, Luis Humberto Bahú Ben, Jardel Henrique Kirchner, Bruna Dalcin Pimenta, Rogério Ricalde Torres, Ricardo Benetti Rosso

PDF 622-642

Allelopathic Potential of Rice Cultivars Sowing in Santa Catarina State on Weedy Rice Gabriela Hoffmann, Mayra Luiza Schelter, Diogo Luiz Fruet, José Cristimiano dos Santos Neto, Cleber Daniel de Goes Maciel, Naiara Guerra, Antonio Mendes de Oliveira Neto

PDF 643-656

Essential oil of Ocimum basilicum and Eugenol as Sedatives for Nile Tilapia Arlene Sobrinho Ventura, Ruy Alberto Caetano Corrêa Filho, Gabrielly Cristina Teodoro, Laice Menes Laice, Phillipe Thiago Leite Barbosa, Giovanna Rodrigues Stringhetta, Jayme Aparecido Povh

PDF 657-665

The Impact of Livestock Extension on the Livelihood of Mbororo Fulani Women in the North West Region of Cameroon Loveline Enjoh Forbang, Tohnian Nobert Lengha, Fonteh Athanasius Amungwa

PDF 666-677

Sugarcane Production Based on Mineral and Organic Nitrogen Fertilizers for Ruminant Feeding Elane Tyara de Jesus Siqueira, Rosane Claudia Rodrigues, José Roberto Brito Freitas, André da Silva Alves, Zinaldo Firmino da Silva, Edmilson Igor Bernardo Almeida, Marcos Gervasio Pereira, Deyvid Diego Carvalho Maranhão, Francirose Shigaki

PDF 678-689

Nutritional Evaluation of Sugarcane Cultivars for Ruminants André Sanches de Avila, Maximiliane Alavarse Zambom, Gabriele Larissa Hoelscher, José Barbosa Duarte Júnior, Andressa Faccenda, Maria Luiza Fischer, Angela Fernanda Storti, Josias Luis Fornari, Maichel Jhonattas Lange

PDF 690-703

Economic viability of pitaya (Hylocereus sp.) Cultivation in Tomé-Açú Municipality, Pará State, Brazil João Paulo Borges de Loureiro, Olivia Masako Hanawa Lima, Juliana de Sousa Farias, Adriana Paiva dos Praseres Pires, Marcos Antônio Souza dos Santos, Fabrício Khoury Rebello, Andréia Santana Bezerra

PDF 704-715

Standardization of Polymerase Chain Reaction Assay for the Authentication of Arapaima gigas fish Wanessa Shuelen Costa Araújo, Carina Martins Moraes, Vanderson Vasconcelos Dantas, Andrey Carlos Sacramento de Oliveira, Talita Bandeira Roos, Luiza Helena da Silva Martins, Lúcia de Fátima Henriques Lourenço

PDF 716-728

Digitaria insularis Management and Nematode Dynamics in Off-season Maize Marcos Massuo Kashiwaqui, Claudia Regina Dias-Arieira, João Paulo Matias, André A. Pazinato da Silva, José Cristimiano dos Santos Neto, José Junior Severino, Cleber Daniel de Goes Maciel

PDF 729-749

Utilization of Chlorella sp. as biostimulant in the germination of melon seeds (Cucumis melo L.) José Franciraldo de Lima, Alexandre José de Melo Queiroz, Rossana Maria Feitosa de Figueirêdo, Wagner Rodrigo de Souza, Hosana Maria Debonsi, Vitor Francisco dos Santos, Andréia Maria Nogueira Dantas, Railene Hérica Carlos Rocha Araújo

PDF 750-773

Plant Growth Regulators in the in Vitro Cultivation of Acmella oleracea (L.) Nastassja Kimberlly Lima, Eloisa Schneider da Silva, Rayane Monique Sete da Cruz, Pedro Henrique Riboldi Monteiro, Glacy Jaqueline da Silva

PDF 774-784

Field Response of Cowpea, Vigna unguiculata Walper to Four Insecticidal Compounds and Their Residual Toxicity to Callosobruchus maculatus (F.) [Coleoptera: Chrysomelidae] in The Laboratory R. A. Adebayo, O. A. Isah

PDF 785-794

Trace Elements and Radionuclides in Brazil Nuts from the Brazilian Amazon Ariane Kluczkovski, Maristela Martins, Ellon Lobo, José G. de M. Junior, Pedro H. Campelo, Tamires Oliveira, Vinícius D. G. T. Martins

PDF 795-805

Characterization of the Chemical and Phytochemical Profiles during Fruit Development and Ripening in Selected Cultivars of African Nightshade (Solanum Nigrum Complex) Edible Berries Elijah Heka Kamau, Julius Maina Mathara, Glaston Mwangi Kenji

PDF 806-819

The Effect of Nutritional Additives and Nitrogen Supplements Used for Nellore Steers During Growth Phase Fed on Deferred Pasture Luis Carlos Vinhas Itavo, Camila Celeste Brandão Ferreira Itavo, Alexandre Menezes Dias, Gumercindo Loriano Franco, Maria da Graça Morais, Andréa Roberto Duarte Lopes Souza, Camila da Silva Pereira, Alexandre Guimarães Inacio, Rodrigo Gonçalves Mateus, Luiz Carlos Pereira

PDF 820-831

Gestation Rate in Beef Cows with Different Calving Orders Submitted to FTAI Protocol: Effects of Body Condition, Number of Progesterone Intravaginal Device Uses and Bull Lucas Balinhas Farias, Matheus Wrege Meireles Barbosa, Matheus Gomes Lopes, Gabriel Weizenmann Fernandes, Ana Laura Aita Xavier, Gustavo Fischer, Cássio Cassal Brauner

PDF 832-843

Reviewer Acknowledgements Richard Williams

PDF 844-845