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| Vogel, Gabriel Felipe; Fey, Rubens. |
| The application of biological products containing diazotrophic bacteria in the seed has been highlighted as an alternative to reduce the use of nitrogen fertilizers; however, the chemical treatment of the seeds may negatively affect the survival rate of these microorganisms in the soil. The effects of the application of captan (fungicide) and thiodicarb (insecticide) in association with the inoculation of Azospirillum brasilense were investigated in this study for the corn crop. The research was conducted under greenhouse conditions at Universidade Estadual do Centro-Oeste (UNICENTRO), in Guarapuava, Paraná, Brazil, and under laboratory conditions at the Universidade Federal da Fronteira Sul (UFFS), in Laranjeiras do Sul, Paraná, Brazil. A completely... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/3133 |
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| Vogel, Gabriel Felipe; Fey, Rubens. |
| O objetivo deste trabalho foi avaliar a resistência do solo à penetração sob quatro diferentes sistemas de manejo do solo (café; amoreira; pastagem; silvipastoril) em três profundidades (0,0-0,20 m; 0,20-0,40 m; 0,40-0,60 m). O presente estudo foi realizado em Jardim Alegre–PR, em um Latossolo Vermelho. Os manejos foram: 1 - Cafezal cultivado manualmente; 2 - Área com amoreira para produção de bicho-da-seda, com tráfego de máquinas; 3 - Pastagem de braquiária (Urochloa decumbens) em sistema rotacionado, com taxa de lotação variada; 4 - Sistema silvipastoril com U. decumbens e eucalipto, com taxa de lotação variada. Houve interação significativa entre os diferentes tipos de manejo do solo e as profundidades. Na profundidade de 0,0-0,20 m as menores... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2016 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/812 |
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| de Lima, Neberson de Souza Antunes; Vogel, Gabriel Felipe; Fey, Rubens. |
| The use of plant growth-promoting bacteria (PGPB) may be a promising agronomic practice to improve the growth and productivity of vegetables. The objective of this work was to evaluate the effect of inoculation of Azospirillum brasilense on plant growth and tomato fruit production. Two experiments were carried out: the first one evaluating the growth of the plants in a greenhouse and the second one evaluating the production of fruits under field conditions. The experimental design used in two experiments was the completely randomized 2 x 5 factorial scheme, with four replications. The treatments resulted from the combination of two tomato cultivars (Gaúcho Melhorado and San Marzano) and four inoculant doses (0; 2; 4; 6 e 8 mL kg-1 of seed) containing the... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2018 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/3142 |
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| Martinkoski, Lais; Vogel, Gabriel Felipe; Fey, Rubens. |
| The use and production of agroecological seeds are promising alternatives to small farmers in organic growth system. In this context, this work aimed to verify the performance of agroecological seeds of Chinese cabbage, associated with the size of the tray, evaluating the characteristics of the seedlings: percentage of emergence, shoot height, root length, and fresh and dry weights. The experiment was conducted in a greenhouse at the Department of Agronomy of UNICENTRO in Guarapuava, Paraná State. We used a 2 x 2 completely randomized factorial design, with five replicates and 16 seeds per plot. The first factor was the origin of the seeds (agroecological and conventional), and the second factor was two trays (128 and 200 cells). Seedlings from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Emergência; Agroecologia; Produção de mudas. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11169 |
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