Physiological potential of soybean seeds treated and stored under uncontrolled conditions
Abstract: The aim of this study was to evaluate the isolated effect and the combination of products in the chemical treatment on the physiological potential of soybean seeds with different vigor levels, after different storage periods. The study was divided into four experiments, with different stor...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Tecnologia de Sementes
2023-01-01
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| Series: | Journal of Seed Science |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372023000100105&tlng=en |
| _version_ | 1797938701866631168 |
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| author | Rayssa Fernanda dos Santos Henrique Fabricio Placido Lorena Moreira Lara Hugo Zeni Neto Fernando Augusto Henning Alessandro Lucca Braccini |
| author_facet | Rayssa Fernanda dos Santos Henrique Fabricio Placido Lorena Moreira Lara Hugo Zeni Neto Fernando Augusto Henning Alessandro Lucca Braccini |
| author_sort | Rayssa Fernanda dos Santos |
| collection | DOAJ |
| description | Abstract: The aim of this study was to evaluate the isolated effect and the combination of products in the chemical treatment on the physiological potential of soybean seeds with different vigor levels, after different storage periods. The study was divided into four experiments, with different storage periods: 0, 45, 90 and 135 days, all with a completely randomized design, with four replicates. The treatments were arranged in a 12 x 2 (A x B) factorial scheme, in which factor A consisted of the application of seed treatment and factor B consisted of initial vigor levels. The physiological potential of the seeds was determined by means of the following evaluations: first germination count, seed germination, seedling emergence in the sand substrate, accelerated aging with NaCl-saturated solution, vigor index and average seedling length (Vigor-S®). Storage of seeds under uncontrolled conditions causes greater deterioration, and this process can be intensified by previous chemical treatment of the seeds. Among the products studied, the use of drying powder alone was the treatment that caused the greatest losses in the different situations studied. To ensure the maintenance of the physiological potential of soybean seeds, treatment should be carried out as close as possible to sowing. |
| first_indexed | 2024-04-10T19:03:47Z |
| format | Article |
| id | doaj.art-c5cedcf1e2ca4597a9d38b12c6639244 |
| institution | Directory Open Access Journal |
| issn | 2317-1545 |
| language | English |
| last_indexed | 2024-04-10T19:03:47Z |
| publishDate | 2023-01-01 |
| publisher | Associação Brasileira de Tecnologia de Sementes |
| record_format | Article |
| series | Journal of Seed Science |
| spelling | doaj.art-c5cedcf1e2ca4597a9d38b12c66392442023-01-31T07:31:48ZengAssociação Brasileira de Tecnologia de SementesJournal of Seed Science2317-15452023-01-014510.1590/2317-1545v45262942Physiological potential of soybean seeds treated and stored under uncontrolled conditionsRayssa Fernanda dos Santoshttps://orcid.org/0000-0002-6475-8393Henrique Fabricio Placidohttps://orcid.org/0000-0003-4981-3902Lorena Moreira Larahttps://orcid.org/0000-0002-7094-0159Hugo Zeni Netohttps://orcid.org/0000-0002-6112-4459Fernando Augusto Henninghttps://orcid.org/0000-0002-1705-9047Alessandro Lucca Braccinihttps://orcid.org/0000-0002-6915-4804Abstract: The aim of this study was to evaluate the isolated effect and the combination of products in the chemical treatment on the physiological potential of soybean seeds with different vigor levels, after different storage periods. The study was divided into four experiments, with different storage periods: 0, 45, 90 and 135 days, all with a completely randomized design, with four replicates. The treatments were arranged in a 12 x 2 (A x B) factorial scheme, in which factor A consisted of the application of seed treatment and factor B consisted of initial vigor levels. The physiological potential of the seeds was determined by means of the following evaluations: first germination count, seed germination, seedling emergence in the sand substrate, accelerated aging with NaCl-saturated solution, vigor index and average seedling length (Vigor-S®). Storage of seeds under uncontrolled conditions causes greater deterioration, and this process can be intensified by previous chemical treatment of the seeds. Among the products studied, the use of drying powder alone was the treatment that caused the greatest losses in the different situations studied. To ensure the maintenance of the physiological potential of soybean seeds, treatment should be carried out as close as possible to sowing.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372023000100105&tlng=engerminationGlycine max (L.) Merrillseed treatmentvigor |
| spellingShingle | Rayssa Fernanda dos Santos Henrique Fabricio Placido Lorena Moreira Lara Hugo Zeni Neto Fernando Augusto Henning Alessandro Lucca Braccini Physiological potential of soybean seeds treated and stored under uncontrolled conditions Journal of Seed Science germination Glycine max (L.) Merrill seed treatment vigor |
| title | Physiological potential of soybean seeds treated and stored under uncontrolled conditions |
| title_full | Physiological potential of soybean seeds treated and stored under uncontrolled conditions |
| title_fullStr | Physiological potential of soybean seeds treated and stored under uncontrolled conditions |
| title_full_unstemmed | Physiological potential of soybean seeds treated and stored under uncontrolled conditions |
| title_short | Physiological potential of soybean seeds treated and stored under uncontrolled conditions |
| title_sort | physiological potential of soybean seeds treated and stored under uncontrolled conditions |
| topic | germination Glycine max (L.) Merrill seed treatment vigor |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372023000100105&tlng=en |
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