ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA [Calotropis procera (AITON) W.T. AITON]
Calotropis procera (Aiton) W.T. Aiton - Apocynaceae (silk-flower) is an important species for several usages: ornamental, forage, timber, textile and medicine, that justify its study. We investigated the physiological behavior and the vigor of seeds under different storage conditions. There were per...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2015-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237138297005 |
| _version_ | 1828496624910860288 |
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| author | SÍLVIA REGINA SILVA DE OLIVEIRA-BENTO SALVADOR BARROS TORRES DYEME ANTONIO VIEIRA BENTO BÁRBARA KARINE DE ALBUQUERQUE SILVA FERNANDA JÉSSIKA CARVALHO DANTAS VITÓRIA DA COSTA MELO |
| author_facet | SÍLVIA REGINA SILVA DE OLIVEIRA-BENTO SALVADOR BARROS TORRES DYEME ANTONIO VIEIRA BENTO BÁRBARA KARINE DE ALBUQUERQUE SILVA FERNANDA JÉSSIKA CARVALHO DANTAS VITÓRIA DA COSTA MELO |
| author_sort | SÍLVIA REGINA SILVA DE OLIVEIRA-BENTO |
| collection | DOAJ |
| description | Calotropis procera (Aiton) W.T. Aiton - Apocynaceae (silk-flower) is an important species for several usages: ornamental, forage, timber, textile and medicine, that justify its study. We investigated the physiological behavior and the vigor of seeds under different storage conditions. There were performed month-ly evaluations of germination, seedling emergence, speed of emergence, seedling length and weight of seedling dry matter, during 180 days. Experimental design was completely randomized with a 6x5x3x2 factorial, using combinations of six storage periods (30, 60, 90, 120, 150 e 180 days), five moisture contents (30, 24, 18, 12 e 7%), three package types (paper bags, plastic bags and PET bottles) and two environmental conditions (chamber: 16 °C a 18 °C and laboratory: 27 °C a 30 °C, both environments with 50±5%) with four replications of 50 seeds. Data were analyzed using analysis of variance using F (p≤ 0.05) test to treatments and Tukey test for averages comparison, with polynomial regression analysis considering the storage periods. There were con-cluded that silk flower seeds presented orthodox physiological behavior; the vigor decreased when stored for 180 days; silk flower seeds with 7% moisture content are preserved efficiently in paper bags and controlled environment for 90 days. |
| first_indexed | 2024-12-11T12:33:04Z |
| format | Article |
| id | doaj.art-e863b1522f37497bbd300ee17f8fa4a6 |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-12-11T12:33:04Z |
| publishDate | 2015-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-e863b1522f37497bbd300ee17f8fa4a62022-12-22T01:07:11ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252015-01-012813947ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA [Calotropis procera (AITON) W.T. AITON]SÍLVIA REGINA SILVA DE OLIVEIRA-BENTOSALVADOR BARROS TORRESDYEME ANTONIO VIEIRA BENTOBÁRBARA KARINE DE ALBUQUERQUE SILVAFERNANDA JÉSSIKA CARVALHO DANTASVITÓRIA DA COSTA MELOCalotropis procera (Aiton) W.T. Aiton - Apocynaceae (silk-flower) is an important species for several usages: ornamental, forage, timber, textile and medicine, that justify its study. We investigated the physiological behavior and the vigor of seeds under different storage conditions. There were performed month-ly evaluations of germination, seedling emergence, speed of emergence, seedling length and weight of seedling dry matter, during 180 days. Experimental design was completely randomized with a 6x5x3x2 factorial, using combinations of six storage periods (30, 60, 90, 120, 150 e 180 days), five moisture contents (30, 24, 18, 12 e 7%), three package types (paper bags, plastic bags and PET bottles) and two environmental conditions (chamber: 16 °C a 18 °C and laboratory: 27 °C a 30 °C, both environments with 50±5%) with four replications of 50 seeds. Data were analyzed using analysis of variance using F (p≤ 0.05) test to treatments and Tukey test for averages comparison, with polynomial regression analysis considering the storage periods. There were con-cluded that silk flower seeds presented orthodox physiological behavior; the vigor decreased when stored for 180 days; silk flower seeds with 7% moisture content are preserved efficiently in paper bags and controlled environment for 90 days.http://www.redalyc.org/articulo.oa?id=237138297005 |
| spellingShingle | SÍLVIA REGINA SILVA DE OLIVEIRA-BENTO SALVADOR BARROS TORRES DYEME ANTONIO VIEIRA BENTO BÁRBARA KARINE DE ALBUQUERQUE SILVA FERNANDA JÉSSIKA CARVALHO DANTAS VITÓRIA DA COSTA MELO ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA [Calotropis procera (AITON) W.T. AITON] Revista Caatinga |
| title | ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA
[Calotropis procera (AITON) W.T. AITON] |
| title_full | ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA
[Calotropis procera (AITON) W.T. AITON] |
| title_fullStr | ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA
[Calotropis procera (AITON) W.T. AITON] |
| title_full_unstemmed | ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA
[Calotropis procera (AITON) W.T. AITON] |
| title_short | ARMAZENAMENTO DE SEMENTES DE FLOR-DE-SEDA
[Calotropis procera (AITON) W.T. AITON] |
| title_sort | armazenamento de sementes de flor de seda calotropis procera aiton w t aiton |
| url | http://www.redalyc.org/articulo.oa?id=237138297005 |
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