[PDF] Top 20 Germination of amaranth seeds under influence of light, substrate and temperature

... Seed germination involves complex physiological and biochemical ...cultivation of amaranth, of great food importance, lacks information about this ...aim of this study was to ... See full document

... roots of S hispanica seedlings was influenced by different temperatures and light regimes (Table ...growth of the root system, which responded variously to the temperature under ... See full document

... Cerrado and Caatinga due to its economical and ecological use, which justifies the studies on seed ...performance of D. mollis seeds were studied in different conditions of ... See full document

... the germination of light-requiring seeds (Bewley & Black ...replicates of 50 seeds were used for each treatment. The seeds were placed in 9cm Petri dishes with one ... See full document

... [Light and temperature requirements for germination of seeds of Aechmea nudicaulis ...Griesebach and Streptocalyx floribundus (Martius ex Schultes ... See full document

... the influence of the factor of seed weight on EPL and EPDM, which showed a significant three-way ...mentioned and described by the statistical breakdown of the temperature ... See full document

... – Seeds vigor can influence seed performance under stress ...objectives of this study were to evaluate the effect of water and thermal stress on germination and ... See full document

... effect of temperatures within each grow crops, it was verified that the seeds of the cultivars American, Mimosa Salad Bowl and Curly Cabbage expressed higher GSI at ...temperatures of ... See full document

... effect of substrate over the germination and speed of germination can be explained by its capacity of water retention and for the amount of light that ... See full document

... the germination accumulated frequen- cy (GAF), seeds at 20 °C in white and red light began to germinate simultaneously at 6 DAI, reaching the maxi- mum around 12 DAI (Figure ...fastest ... See full document

... Seeds of Cecropia hololeuca were obtained from the Paraibúna Station of the Companhia Energética de São Paulo ...(CESP). Germination tests were carried out in 4 Petri-dishes, containing 50 ... See full document

... leaves of salt marsh plants of Patos Lagoon estuary during summer-autumn, but no proper identification of fungi on seeds of the halophytic variety of ...to germination ... See full document

... Seeds of several weed species have distinct development when germinating under different conditions of temperature, promoting variation on the management ...objective of ... See full document

... amounts of small and dormant seeds that are able to form a persistent soil seed ...group of species is overcome by environmental conditions found in open areas, such as high irradiation or ... See full document

... aim of this study was to identify the phases of water absorption during germination of Carica papaya seeds and evaluate the influence of alternating ... See full document

... level. Seeds with at least 1 mm long roots were considered as ...germinated seeds were daily scored and the dark in- cubated seeds were scored under dim green safe light ... See full document

... effect of light on seed germination in this family is well ...require light for germination at near optimum temperatures and some species are indifferent to light ... See full document

... the light and temperature requirements were established using the thermogradient table, seed germination was evaluated according to the substrate used: blotting paper, between sand, ... See full document

... (T1) and vermiculite (T2) promoted higher germination percentages for seeds (Figure 3A), with no statistical differences between ...The germination percentage is a satisfactory index to ... See full document

... the influence of temperature and light on germination of Passiflora incarnata L ...consisted of five temperature conditions (25, 30, 35, 20-30 and ... See full document