[PDF] Top 20 Methodological adjustments to the tetrazolium test in rice seeds

... - tetrazolium salt concentration and staining period In Figure 1 it is possible to find the color of rice seeds after being exposed to different hydration periods ...of ... See full document

... - The assessment of the germination test in wheat seeds varies from 4 to 15 days, because the species normally presents dormancy in freshly harvested ... See full document

... tests to determine seed physiological quality has been one of the principal objectives of seed technologists (Cervi et ...is the tetrazolium test, which besides evaluating viability and ... See full document

... Although the six lots used in this study had distinct germination percentage values (Table 1), no differences were found among ...above the minimum standard required for commercialization (80%) ... See full document

... - The objective of the present study was to evaluate the efficiency of X-Rays in identifying fissures in artificially dried rice seeds and the relationship ... See full document

... 722 rice seed lots were collected at six production regions of Rio Grande do Sul state during three consecutive seasons (2009/10 to ...200 seeds were assessed for the presence of Bipolaris ... See full document

... - The objective in this research was to evaluate the isoflavone content and the physiological quality of seed from conventional and transgenic soybean cultivars before and after 180 ... See full document

... Tetrazolium test: the test was performed with whole and intact ...embryos. Seeds (pyrenes) were stored in plastic trays lined with paper for germination in greenhouse with ... See full document

... - The study aimed to adjust the methodology of the tetrazolium test to estimate seed viability of Eugenia uniflora ...Cherry). Seeds were collected in ... See full document

... - The expansion of açai production has increased the importance of management of seeds used for replanting or expanding the plantation ...Thus, the aim of this work was to ... See full document

... Therefore, the seeds of grumixameira, pitangueira and uvaieira (four replications of 15 seeds) were stained in the aqueous solution of tetrazolium in the ... See full document

... native to Africa and introduced in Brazil by slaves (FILGUEIRA, ...Due to its rusticity and being considered a crop of low production cost, this species has been grown in regions of tropical ... See full document

... of the TTC test depends on the development of seed preconditioning, post-conditioning preparation and staining methods adapted for each species (Cervi and Mendonça, ...out the TTC test ... See full document

... For the characterization of the hydration pattern of the three evaluated lots and establishment of the pre-imbibition periods of seeds for the adequacy of the ... See full document

... The tetrazolium (TZ) test is one of the main methods to estimate vitality or viability and seed ...vigor. The aim of this study was to improve the methodology and ... See full document

... seeking to reduce the period for obtaining the results of assessment of physiological potential of lots of coffee, such as the visual assessment test of exudates (SERA; MIGLIORANZA, ... See full document

... using the two halves of seeds for staining on top of filter paper also allowed improving seed viability evaluation, since the two halves are ...of the halves is evaluated, doubts may be raised ... See full document

... Tetrazolium test: At the end of the experiment, all non-germinated seeds from each temperature were evaluated regardless of whether light or dark ...longitudinally to verify ... See full document

... for the rice genotypes to be grown in the south of country (Cruz et ...However, the origin of most cultivars commercially used in that region is tropical, what largely ... See full document

... are the most important plant storage organ and play a central role in the life cycle of ...about the protein composition of rice (Oryza sativa) seeds, in this work we used ... See full document