Consulta: creatorFacets:"Chagas Júnior, Aloísio Freitas"
Registros recuperados: 3
Data/hora: 02/06/2024 15:49:38

COMPATIBILITY OF AZOXYSTROBIN AND CYPROCONAZOLE ON PLANT GROWTH-PROMOTING MICROORGANISMS
Provedor de dados: 196
Autores: Rocha, Weslany Silva; Silva, Mara Caroline Alves da; Machado Filho, Gilberto Coutinho; dos Santos, Mauro Gomes; Chagas Júnior, Aloísio Freitas; Santos, Manoel Mota dos.
Avoiding the toxicity effect of chemical fungicides on rhizobacteria is a sustainable alternative for agroecosystem management. Rhizobacteria, whose bioprotective and plant growth-promoter potential have been reported in the literature, lack studies on their performance in integrated management with pesticides. Thus, this study aimed to evaluate the effects of azoxystrobin + cyproconazole on the growth of Bacillus subtilis, Streptomyces seoulensis, and Bradyrhizobium japonicum. Three independent experiments were set up, i.e., one for each microorganism, and carried out in a completely randomized design in a factorial scheme (3 × 6), with three doses (recommended by the manufacturer, half, and twice) and six periods of evaluations (48, 96, 144, 192, 240,...
Tipo: Info:eu-repo/semantics/article
Ano: 2020
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5281

Bradyrhizobium japonicum AND PHOSPHORUS FERTILIZATION ON Vigna Unguilata (L.) WALP
Provedor de dados: 196
Autores: Rocha, Weslany Silva; Barros, Ana Paula Ribeiro; Ribeiro, Marcelo Alves; Martins, Albert Lennon Lima; Chagas Júnior, Aloísio Freitas; Santos, Manoel Mota dos.
This study aimed to estimate the association of P2O5 doses with and without rhizobia inoculation to maximize the agronomic performance and yield of cowpea on an Oxisol in the Cerrado region of Tocantins. The experiments were carried out in two periods during the 2014/2015 growing season at the Experimental Farm of Gurupi belonging to the Federal University of Tocantins, using the variety BRS Novaera. Inoculation was carried out with a standard strain recommended for cowpea. The experimental designs were randomized in blocks in a 2×6 factorial arrangement, with the first factor consisting of the inoculation (presence and absence) and the second factor consisting of six phosphorus doses (0, 30, 60, 90, 120, and 150 kg ha−1 of P2O5), totaling 12 treatments...
Tipo: Info:eu-repo/semantics/article
Ano: 2021
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/5551

Assessment of lipolytic activity of isolated microorganisms from the savannah of the Tocantins
Provedor de dados: 3
Autores: Soares, Marysa de Kássia Guedes; Facundes, Bruna Coelho; Chagas Júnior, Aloísio Freitas; Silva, Ezequiel Marcelino da.
Current study assesses the biodiversity and selects lipase-producer microorganisms with industrial interest, from the savannah of the state of Tocantins, Brazil. Seventeen pequi microorganisms (Caryocar brasiliense) were isolated in the decomposition stage and 35 microorganisms were retrieved from the soil fraction under the collected pequi. Yarrowia lypolitica strain was used as positive control in all assays. The 52 strains were subjected to tests in a solid medium with Tween 20 for checking halos formed by crystals, indicating lipase production by inoculated strains. Another test to confirm lipase producers was conducted in microplates with liquid medium and enriched with p-nitrophenyl palmitate (pNPP) monitored at 410 ηm. The AS16 and AP5 strains...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lipase; Caryocar brasiliense; Yarrowia lypolitica; P-nitropheny lpalmitate.
Ano: 2015
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/24324