Abdon Francisco Aureliano Netto, Rodrigo Nogueira Martins, Guilherme Silverio Aquino de Souza, Fernando Ferreira Lima dos Santos & Jorge Tadeu Fim Rosas·Journal of Experimental Agriculture International·2019
This study aimed to modify a webcam by replacing its near-infrared (NIR) blocking filter to a low-cost red, green and blue (RGB) filter for obtaining NIR images and to evaluate its performance in two agricultural applications. First, the sensitivity of the webcam to differentiate...
Open access
Research Article10.9734/jeai/2019/v32i530117
Jussara Cristina Firmino da Costa, Rejane Maria Nunes Mendonça, Gerciane Cabral da Silva, Silvanda de Melo Silva, Walter Esfrain Pereira & Carlos Eduardo Magalhães dos Santos·Journal of Experimental Agriculture International·2019
In the rhizogenic process, the immersion time of the base of the cuttings to be propagated in plant regulators depends on the concentration of the solutions, the cultivar to be used and the type of cutting required. Therefore, this research work has as objective to investigate wh...
Open access
Research Article10.9734/jeai/2019/v32i530120
Hanna Ibiapina de Jesus, Maria Luiza de Souza Medeiros, Maria de Fátima de Queiroz Lopes, Bruno de Souza Oliveira, Galileu Medeiros da Silva & Fábio Mielezrski·Journal of Experimental Agriculture International·2019
Objective: Evaluate the development and gas exchange of pre-sprouted sugarcane seedlings in different substrates. Study Design: A randomized complete block design was used with two genotypes, three types of substrate (2 x 3), four replicates and five plants per replicate, totalin...
Open access
Research Article10.9734/jeai/2019/v32i430114
This work aimed at evaluating the effects of the nutrients on the protein content of cowpea grains. The trial was carried out in completely randomized design, in the Instituto Federal do Ceará (Federal Institute of Ceará), Limoeiro do Norte, Ceará State, Brazil, between October a...
Open access
Research Article10.9734/jeai/2019/v32i530113
Sarah Nadja Araújo Fonseca, Willian Batista-Silva, Edson Hiydu Mizobutsi, Gláucia Michelle Cosme Silva, Juceliandy Mendes da Silva Pinheiro, Mariana Oliveira de Jesus & Gisele Polete Mizobutsi·Journal of Experimental Agriculture International·2019
Banana as a climacteric fruit has a relatively short shelf-life period and thus, technologies that decrease the metabolism and the triggering of the maturation process are extremely necessary on its postharvest conservation. However, the consequences of these technologies on qual...
Open access
Research Article10.9734/jeai/2019/v32i530115
Jordânia X. Medeiros, Ana L. P. Feliciano, Valderez P. Matos, Girlânio H. Silva, Yana S. Lopes, Rinaldo L. C. Ferreira & Rejane R. C. Carvalho·Journal of Experimental Agriculture International·2019
Environmental factors affect the germination process, like the presence of seed coat and the quality of light; these informations are still scarce for many native species from Brazil, especially for Senna cana, which there are no adequate standards and methodologies to be used in...
Open access
Research Article10.9734/jeai/2019/v32i530116
Tayssa Menezes Franco, Marcos Vinicius Reis de Oliveira Junior, José Darlon Nascimento Alves, Wendel Kaian Oliveira Moreira, Juciley Lima de Souza, Marcus José Alves de Lima, Emerson Carneiro Galvão & Heráclito Eugênio Oliveira da Conceição·Journal of Experimental Agriculture International·2019
Aims: The research aimed to analyze the effect of five different dosages and three sources of phosphorus on the growth and development of young plants of pumpkins (Cucurbita moschata), cultivar Jacarezinho. Study Design: The experimental design utilized was the completely randomi...
Open access
Research Article10.9734/jeai/2019/v32i430110
Gentil Carneiro Gabardo, Aike Anneliese Kretzchmar, José Luiz Petri, Mariuccia Schlichting De Martin, André Amarildo Sezerino & Edson Blattmann·Journal of Experimental Agriculture International·2019
Aims: Evaluate possible alterations in the development, anatomy and quality of fruits from 'Maxi Gala' and 'Fuji Suprema' apple plants treated with Metamitrom (MM) and Benzyladenine (BA) alone or in combination, applied at different stages of fruit development in the Midwestern r...
Open access
Research Article10.9734/jeai/2019/v32i430107
Maryelle Cristina Souza Aguiar, Gisele Polete Mizobutsi, Raquel Rodrigues Soares Sobral, Juceliandy Mendes da Silva Pinheiro, Joelma Carvalho Martins, Irani Pereira dos Santos, Érika Endo Alves, Edson Hiydu Mizobutsi, Ignacio Aspiazú & Wagner Ferreira da Mota·Journal of Experimental Agriculture International·2019
Aims: The objective of this study was to evaluate the effect of the modified atmosphere under refrigeration for 28 days in the Atemoya Gefner. Study Design: Experiment 1 and 2 was installed in a completely randomized design, in a factorial 1x4 and 2x8, respectively. Place and Dur...
Open access
Research Article10.9734/jeai/2019/v32i430108
Aims: Estimate the morphological characteristics of potato genotypes grown with different doses of NPK fertilizer 4-14-8. Study Design: The experiment was conducted in randomized blocks with subdivided plots and three replicates. Place and Duration of Study: The experiment was ca...
Open access
Research Article10.9734/jeai/2019/v32i430109