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| Costa, Bárbara Nogueira Souza; Dias, Gabrielen de Maria Gomes; Costa, Irton de Jesus Silva; Assis, Franscinely Aparecida de; Silveira, Flávia Aparecida da; Pasqual, Moacir. |
| The objective of this study was to determine the silicon concentration that would provide good growth in passion fruit plants. Passion fruit seeds were sown in polystyrene. After 60 days, when they were approximately 15 cm tall, the plants were transplanted into polyethylene pots containing 1.1 kg Tropstrato® substrate. Treatments consisted of four concentrations (0, 0.28, 0.55, and 0.83 g pot-1) of silicon applied as a silicic acid solution 1%. This solution was applied around the stem of the plants (drenched), with the first application being administered 15 days after transplanting. In total, three applications were made at intervals of 15 days. After the last application, the plants were subjected to chemical analysis to determine the silicon... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fitotecnia; Fruticultura; Propagação de Frutiferas flow cytometry; Silicic acid; Passiflora edulis Propagação de frutiferas. |
| Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30939 |
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| Nascimento, Amanda Maria; Assis, Franscinely Aparecida de; Moraes, Jair Campos; Silveira, Flávia Aparecida da; Pio, Leila Aparecida Salles; Botelho, Flávia Barbosa Silva. |
| Given the high demand for food worldwide, options for maximizing food production with minimum environmental impact are needed. Therefore, the objective of the present study was to evaluate the effect of silicon (Si) and methyl jasmonate (MeJA) in the vegetative development and genetic stability of rice plants, BRSMG Caravera cultivar. The treatments used were T1 - Control group (without Si and MeJA); T2 - Tween foliar; and T3 - Si drench, T4 - MeJA foliar, and T5 - Si drench + MeJA foliar. The use of Si or Si + MeJA promoted an increase in the height, relative chlorophyll index (RCI), and fresh and dry masses, in addition to a greater Si accumulation in the plants. However, there was no difference in the quantity of DNA or in the coefficient of variation... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agronomia silicic acid; Jasmonates; Oryza sativa L.; Quantification of DNA Manejo e produção de grandes culturas. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/36483 |
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| Nascimento, Amanda Maria; Assis, Franscinely Aparecida de; Moraes, Jair Campos; Silveira, Flávia Aparecida da; Pio, Leila Aparecida Salles; Botelho, Flávia Barbosa Silva. |
| Given the high demand for food worldwide, options for maximizing food production with minimum environmental impact are needed. Therefore, the objective of the present study was to evaluate the effect of silicon (Si) and methyl jasmonate (MeJA) in the vegetative development and genetic stability of rice plants, BRSMG Caravera cultivar. The treatments used were T1 - Control group (without Si and MeJA); T2 - Tween foliar; and T3 - Si drench, T4 - MeJA foliar, and T5 - Si drench + MeJA foliar. The use of Si or Si + MeJA promoted an increase in the height, relative chlorophyll index (RCI), and fresh and dry masses, in addition to a greater Si accumulation in the plants. However, there was no difference in the quantity of DNA or in the coefficient of variation... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Silicic acid; Jasmonates; Oryza sativa L.; Quantification of DNA; Manejo e produção de grandes culturas. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/36483 |
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