[PDF] Top 20 Effect of scarification and temperature on seed germination of two Mexican species of Mimosa (Leguminosae-Mimosoideae)

... Resumen: Mimosa aculeaticarpa var. aculeaticarpa y M. luisana son taxa con potencial para la restauración ambiental. Se eva- luaron los efectos de la escarifi cación y la temperatura en la germinación de semillas ... See full document

... knowledge on the seed photosensitivity from desert species belonging to several succulent life–forms, we performed a light and darkness experiment in Agavaceae (seven rosette species) ... See full document

... cactus species would respond differentially to environmental ...among species could be related to microenvironmental variations and taxon ...open and rocky outcrops than the other ... See full document

... The effect of several saline solutions (as given by six salts) and salt stress (as given by ...solutions) on the gerrnination of seeds of six selected tropical forest Iree s ... See full document

... Patterns of germination and seeding emergence were not related to seed mass, because all studied species had big ...that species with large seeds would be able to emerge from ... See full document

... (development of the embryo) or physical (permeability of the seed coat) seed properties or physiological features that can produce dormant seed-stages and that were not measured ... See full document

... quality and temperature treatments than ...% and ≤ 35 % respectively) for both species, while RL only decrease significantly FGP in Group I and II (85 % and 54 % respectively) ... See full document

... everal species of seeds undergo physical dormancy caused by a testa that prevents water from permeating to the embryo (Baskin 2003) as the result of one or two layers of palisade cells ... See full document

... capacity of the species to adapt to climate. Dormancy and germination are important constraining factors that should be considered in restoration and reforestation programmes ... See full document

... Germination of seeds presoaked in GA3 from the two ac- cessions tested was higher than 75% at all incubation temper- atures used (between 10 °C and 25 ...highest germination percentage ... See full document

... pearcei and P. humboldtii. Besides, seed viability, analyzed in each capsule by means of the tetrazolium chloride staining, was ...Considering seed viability, germination rate was ... See full document

... Speed of germination was similar across ...ber of days to 50% of the total germination (t 50 ) for Agave marmorata and Neobuxbaumia tetetzo, from semiarid Valle de Tehuacan in ... See full document

... Tello and Lacasa [26] studied the presence of Fusarium ...isolated species and those that produced diseases in crops surrounding the uncultivated ground sampled, espe- cially in the case ... See full document

... development of a reliable symbiotic seed germi- nation method that accounted for any potential mycobiont specificity based on seed collection and mycobiont collection ...symbiotic ... See full document

... effects of exercise on the oxygen and substrate delivery to the interphase, which can exceed 50% during exercise; however, regular bouts of sustained exercise may improve oxygen and ... See full document

... loss of rice straw caused by the fungi after 90 days ...incubation and had a light and almost stringy ...majority of the lignin, which resulted in the bleaching and whitening due to the ... See full document

... phylogeny of Polygonum L. s.l. (Polygonoideae, Polygonaceae), focusing on European taxa : preliminary results and systematic considerations based on rbcL plastidial sequence ... See full document

... cough and flu disorders by its anticatarrhal, expectorant and antipneumonic properties ...arthritis and respiratory troubles [3], being recently corroborated the mucolytic effect of the ... See full document

... placentas and on the limit between the two zones of the mesocarp in ...le and S. scuticum are another type of mineral depo- sition, different from the crystals embedded on ... See full document

... differences and similarities with the other european Erica ...presence of winged seeds, result of the embryo lateral position, is found in ...spiculifolia and E. arborea. Shape of the ... See full document