Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds
Abstract: The aim of this study was to adjust the accelerated aging test to evaluate the physiological potential of seed lots of Brachiaria brizantha ‘Xaraés’, represented by four lots. Seeds were tested by traditional accelerated aging and with saturated NaCl solution in five aging periods: 0, 24,...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Tecnologia de Sementes
2020-03-01
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| Series: | Journal of Seed Science |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372020000100201&tlng=en |
| _version_ | 1818975409359814656 |
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| author | Ariadne Morbeck Santos Oliveira Marcela Carlota Nery Karina Guimarães Ribeiro Adriana Souza Rocha Priscila Torres Cunha |
| author_facet | Ariadne Morbeck Santos Oliveira Marcela Carlota Nery Karina Guimarães Ribeiro Adriana Souza Rocha Priscila Torres Cunha |
| author_sort | Ariadne Morbeck Santos Oliveira |
| collection | DOAJ |
| description | Abstract: The aim of this study was to adjust the accelerated aging test to evaluate the physiological potential of seed lots of Brachiaria brizantha ‘Xaraés’, represented by four lots. Seeds were tested by traditional accelerated aging and with saturated NaCl solution in five aging periods: 0, 24, 48, 72 and 96 hours. The profile of the lots was determined by the following measures: moisture content, germination test, first germination count, germination speed index, initial stand, emergence, and emergence speed index. The accelerated aging test makes it possible to separate the lots by the method of saturated NaCl solution for 24 hours and it is appropriate for evaluation of seed physiological potential. |
| first_indexed | 2024-12-20T15:55:30Z |
| format | Article |
| id | doaj.art-1849d9a0643e4cc1ac6a08cd95f3440f |
| institution | Directory Open Access Journal |
| issn | 2317-1545 |
| language | English |
| last_indexed | 2024-12-20T15:55:30Z |
| publishDate | 2020-03-01 |
| publisher | Associação Brasileira de Tecnologia de Sementes |
| record_format | Article |
| series | Journal of Seed Science |
| spelling | doaj.art-1849d9a0643e4cc1ac6a08cd95f3440f2022-12-21T19:34:29ZengAssociação Brasileira de Tecnologia de SementesJournal of Seed Science2317-15452020-03-014210.1590/2317-1545v42216691Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seedsAriadne Morbeck Santos Oliveirahttps://orcid.org/0000-0002-9428-0386Marcela Carlota Neryhttps://orcid.org/0000-0002-9301-2785Karina Guimarães Ribeirohttps://orcid.org/0000-0002-1299-2807Adriana Souza Rochahttps://orcid.org/0000-0003-0465-4290Priscila Torres Cunhahttps://orcid.org/0000-0002-7094-5312Abstract: The aim of this study was to adjust the accelerated aging test to evaluate the physiological potential of seed lots of Brachiaria brizantha ‘Xaraés’, represented by four lots. Seeds were tested by traditional accelerated aging and with saturated NaCl solution in five aging periods: 0, 24, 48, 72 and 96 hours. The profile of the lots was determined by the following measures: moisture content, germination test, first germination count, germination speed index, initial stand, emergence, and emergence speed index. The accelerated aging test makes it possible to separate the lots by the method of saturated NaCl solution for 24 hours and it is appropriate for evaluation of seed physiological potential.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372020000100201&tlng=enphysiological qualityaccelerated agingvigor |
| spellingShingle | Ariadne Morbeck Santos Oliveira Marcela Carlota Nery Karina Guimarães Ribeiro Adriana Souza Rocha Priscila Torres Cunha Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds Journal of Seed Science physiological quality accelerated aging vigor |
| title | Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds |
| title_full | Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds |
| title_fullStr | Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds |
| title_full_unstemmed | Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds |
| title_short | Accelerated aging for evaluation of vigor in Brachiaria brizantha ‘Xaraés’ seeds |
| title_sort | accelerated aging for evaluation of vigor in brachiaria brizantha xaraes seeds |
| topic | physiological quality accelerated aging vigor |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372020000100201&tlng=en |
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