Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur?
Abstract: The productivity of the oilseed rape crop is responsive to the application of nitrogen (N) and the effect of N is sulfur (S)-dependent. In addition, storage may influence seed vigor. The aim of the present study was to assess the effect of fertilization with nitrogen and sulfur on the phys...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Tecnologia de Sementes
2020-08-01
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| Series: | Journal of Seed Science |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372020000100124&tlng=en |
| _version_ | 1818951337972334592 |
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| author | Thayná Cristina Stofel Andrade Tathiana Elisa Masetto Luiz Carlos Ferreira de Souza Graciela Beatris Lopes |
| author_facet | Thayná Cristina Stofel Andrade Tathiana Elisa Masetto Luiz Carlos Ferreira de Souza Graciela Beatris Lopes |
| author_sort | Thayná Cristina Stofel Andrade |
| collection | DOAJ |
| description | Abstract: The productivity of the oilseed rape crop is responsive to the application of nitrogen (N) and the effect of N is sulfur (S)-dependent. In addition, storage may influence seed vigor. The aim of the present study was to assess the effect of fertilization with nitrogen and sulfur on the physiological quality of rapeseeds. All combinations of four doses of N (0, 40, 80, and 120 kg.ha-1) and five of S (0, 30, 60, 90, and 120 kg.ha-1) were evaluated with four replications each distributed in a randomized block design in a distroferric Red Latosol soil. The effects of the nutrients and their combinations on the physiological potential of rapeseeds were evaluated even immediately after harvest and 180 days of storage through the germination test, accelerated aging, field emergence and seedling performance. The application of N associated with S had a positive effect on the physiological quality of the seeds. The application of the 120 kg.ha-1 dose of N and the 80 kg.ha-1 dose of S promoted the highest germination and vigor of the seeds. Seed storage for a period of 180 days led to a drastic reduction in the physiological potential of the rapeseeds. |
| first_indexed | 2024-12-20T09:32:53Z |
| format | Article |
| id | doaj.art-f2e9f38fd79c41469c24ec82a63549d7 |
| institution | Directory Open Access Journal |
| issn | 2317-1545 |
| language | English |
| last_indexed | 2024-12-20T09:32:53Z |
| publishDate | 2020-08-01 |
| publisher | Associação Brasileira de Tecnologia de Sementes |
| record_format | Article |
| series | Journal of Seed Science |
| spelling | doaj.art-f2e9f38fd79c41469c24ec82a63549d72022-12-21T19:45:04ZengAssociação Brasileira de Tecnologia de SementesJournal of Seed Science2317-15452020-08-014210.1590/2317-1545v42230242Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur?Thayná Cristina Stofel Andradehttps://orcid.org/0000-0003-1483-8210Tathiana Elisa Masettohttps://orcid.org/0000-0003-3203-6932Luiz Carlos Ferreira de Souzahttps://orcid.org/0000-0002-9216-5077Graciela Beatris Lopeshttps://orcid.org/0000-0003-0095-398XAbstract: The productivity of the oilseed rape crop is responsive to the application of nitrogen (N) and the effect of N is sulfur (S)-dependent. In addition, storage may influence seed vigor. The aim of the present study was to assess the effect of fertilization with nitrogen and sulfur on the physiological quality of rapeseeds. All combinations of four doses of N (0, 40, 80, and 120 kg.ha-1) and five of S (0, 30, 60, 90, and 120 kg.ha-1) were evaluated with four replications each distributed in a randomized block design in a distroferric Red Latosol soil. The effects of the nutrients and their combinations on the physiological potential of rapeseeds were evaluated even immediately after harvest and 180 days of storage through the germination test, accelerated aging, field emergence and seedling performance. The application of N associated with S had a positive effect on the physiological quality of the seeds. The application of the 120 kg.ha-1 dose of N and the 80 kg.ha-1 dose of S promoted the highest germination and vigor of the seeds. Seed storage for a period of 180 days led to a drastic reduction in the physiological potential of the rapeseeds.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372020000100124&tlng=enBrassica napuscrop technologyseed vigorstorage |
| spellingShingle | Thayná Cristina Stofel Andrade Tathiana Elisa Masetto Luiz Carlos Ferreira de Souza Graciela Beatris Lopes Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur? Journal of Seed Science Brassica napus crop technology seed vigor storage |
| title | Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur? |
| title_full | Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur? |
| title_fullStr | Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur? |
| title_full_unstemmed | Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur? |
| title_short | Is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur? |
| title_sort | is the physiological potential of oilseed rape influenced by fertilization with nitrogen and sulfur |
| topic | Brassica napus crop technology seed vigor storage |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372020000100124&tlng=en |
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