2020
DOI: 10.4067/s0717-92002020000200103
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Germinación y efectos del almacenamiento de frutos de Prosopis ruscifolia (Fabaceae)

Abstract: Prosopis ruscifolia is a promising forest species for restoration of saline areas that produces high quality wood and nutraceutical interest fruits. Its germination requirements and optimal storage conditions are unknown. The objectives of the work were 1) to evaluate different methods to stimulate germination, 2) to establish if there is an interaction between pregerminative treatments and the substrate used in laboratory tests (paper or sand), and 3) to analyze the effect of three different conditions of fru… Show more

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Cited by 2 publications
(3 citation statements)
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“…The use of the sulfuric acid also has induced high germination percentages in other species, because it serves by disintegrating the middle lamella of the macrosclereids in the tegmen, as in the case of Prosopis ruscifolia Griseb. In the latter case, a germination of 98 % has been reported with the use of seeds soaked in sulfuric acid (98 g•mol -1 ) for 3 minutes (Abdala et al, 2020). However, seeds can lose the tegmen, leaving the cotyledons and embryonic axes fully exposed if they are soaked in solutions with higher concentrations of this acid for a longer time (Insuasty-Santacruz, et al, 2012).…”
Section: Resultados Y Discusiónmentioning
confidence: 99%
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“…The use of the sulfuric acid also has induced high germination percentages in other species, because it serves by disintegrating the middle lamella of the macrosclereids in the tegmen, as in the case of Prosopis ruscifolia Griseb. In the latter case, a germination of 98 % has been reported with the use of seeds soaked in sulfuric acid (98 g•mol -1 ) for 3 minutes (Abdala et al, 2020). However, seeds can lose the tegmen, leaving the cotyledons and embryonic axes fully exposed if they are soaked in solutions with higher concentrations of this acid for a longer time (Insuasty-Santacruz, et al, 2012).…”
Section: Resultados Y Discusiónmentioning
confidence: 99%
“…El uso de ácido sulfúrico también ha ofrecido porcentajes grandes de germinación en otras especies, ya que actúa desintegrando la laminilla media de las macroesclereidas presentes en la cubierta seminal, tal es el caso de Prosopis ruscifolia Griseb. En este último caso se ha reportado un 98 % de germinación utilizando semillas inmersas en ácido sulfúrico (98 g•mol -1 ) durante 3 minutos (Abdala, et al, 2020). Sin embargo, las semillas pueden perder la cubierta seminal dejando los cotiledones y los ejes embrionarios totalmente expuestos si se remojan en soluciones con concentraciones mayores de dicho ácido con tiempo más prolongado (Insuasty-Santacruz, et al, 2012).…”
Section: Resultados Y Discusiónunclassified
“…El material se almacenó ente 1 y 7 meses, dependiendo el periodo de fructificación de cada especie (Tabla 3.1; Cap.3) libre de impurezas, en bolsas de papel, en refrigerador a 12 ° ± 2°C para evitar el ataque de insectos (Jaureguiberry y Díaz, 2015;Abdala et al, 2020;Ibañez Moro et al, 2021) hasta el momento del ensayo.…”
Section: Selección De Especies Y Recolección De Semillasunclassified