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Author(s): CARVALHO, T. C. de; KRZYZANOWSKI, F. C.; OHLSON, O. de C.; PANOBIANCO, M. ABSTRACT: The assessment of the germination test in wheat seeds varies from 4 to 15 days, because the species normally presents dormancy in freshly harvested seeds. The tetrazolium test can characteri... ... |
Author(s): COSTA, M. A.; SHIMIZU, E. S. C.; LEÃO, N. V. M.; PINHEIRO, H. A. The purpose of this study was to develop a staining pattern through tetrazolium test to evaluate seed viability of Parkia multijuga Benth (fava-arara-tucupi). The seeds were scarified, soaked into wat... ... |
Author(s): FANTAZZINI, T. B.; ROSA, S. D. V. F. da; COELHO, S. V. B.; SOUSA, P. H. A.; PEREIRA, D. de S.; VILELA, A. L. de O.; RIBEIRO, F. A. S. For sale or use of coffee seeds after harvest, the coffee grower must have information regarding their initial quality, which must meet the standards established in the Sistema Nacional de Sementes e... ... |
Author(s): FANTAZZINI, T. B.; ROSA, S. D. V. F. da; CARVALHO, G. R.; LISKA, G. R.; CARVALHO, M. L. M. de; COELHO, S. V. B.; CIRILLO, M. A.; RIBEIRO, F. A. S. In the Brazilian National System of Seeds and Seedlings, coffee seeds are evaluated by the germination or tetrazolium test. However, differences have been observed between the results of these tests i... ... |
Author(s): SILVA, J. de J.; GOMES, R. A.; FERREIRA, M. A. R.; PELACANI, C. R.; DANTAS, B. F. Tetrazolium test (TZT) can quickly evaluate in detail the viability and vigor of seeds. This study aimed to determine the optimal conditions for conducting the TZT on seeds of Handroanthus spongiosus.... ... |
Author(s): BRIGHENTI, C. R. G.; CIRILLO, M. A.; COSTA, A. L. A.; ROSA, S. D. V. F. da; GUIMARÃES, R. M. Tetrazolium tests use conventional sampling techniques in which a sample has a fixed size. These tests may be improved by sequential sampling, which does not work with fixedsize samples. When data obt... ... |
Author(s): GOMES COPELAND, K. K. P.; SANTOS, I. R. I.; ALMEIDA, F. T. C.; LEDO, A. da S.
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Author(s): BELNIAKI, A. C.; MICHELON, T. B.; VIEIRA, E. S. N.; PANOBIANCO, M. Para comercialização das sementes de Bactris gasipaes Kunth, é necessária a realização do teste de germinação, cuja metodologia já se encontra estabelecida e tem duração de 120 dias. Em função do comp... ... |
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Author(s): SILVA, F. A. C.; SILVA, J. J.; DEPIERI, R. A.; PANIZZI, A. R.
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