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| Guimarães,Isaías P.; Oliveira,Francisco de A. de; Torres,Salvador B.; Pereira,Francisco E. C. B.; França,Francisco D. de; Oliveira,Mychelle K. T. de. |
| ABSTRACT Lettuce stands out as the main leafy vegetable consumed in Brazil, with divergence regarding adaptability to different environmental conditions, which include salinity. The objective of the work was to evaluate the response of lettuce cultivars to the use of saline wastewater from fish farming. The experiment was conducted in a completely randomized design with four replicates, in a factorial 7 x 4, corresponding to seven cultivars (Regiane, Vera, Isabela, Elisa, Amelia, Lavinia and Angelina) and four salt concentrations (1.2, 2.2, 3.2 and 4.2 dS m-1). The evaluated characteristics were: number of leaves, leaf area, crown diameter and shoot fresh and dry matter. Diluted wastewater from fish farming can be used in the preparation of solution for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactuca sativa; Water resources; Salinity; Sustainability. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000800728 |
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| Pereira,Francisco E. C. B.; Medeiros Filho,Sebastião; Torres,Salvador B.; Martins,Cibele C.; Brito,Selma F. de. |
| ABSTRACT The knowledge concerning the physiology of germination in saline areas may contribute to the development of more efficient cultural practices and adequate choice of planting areas. Thus, the objective of this study was to evaluate the effects of saline and temperature stress on germination and vigor of Piptadenia moniliformis (a species known in Brazil as "catanduva") seeds. The treatments were distributed according to a completely randomized design in accordance with a 3 x 6 factorial arrangement (temperature x osmotic potential), with four replicates of 25 seeds each. The seeds were put to germinate at constant temperatures of 25, 30, and 35 °C on paper towel moistened in distilled water (0.0) and NaCl solutions at 0.2, 0.4, 0.6, 0.8 and 1.0... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fabaceae; Catanduva; Forest seeds; Salinity. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700649 |
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