Osmopriming duration in Araçá-boi seeds germination
The Araca-boi is a native fruit of the Amazon region and its fruits have great potential for agro-industrial use due to the intrinsic characteristics of the pulp. The seeds are dormant and the primary cause could be due to the presence of inhibiting chemicals germination and can also be caused by th...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Roraima
2016-06-01
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| Series: | Agro@mbiente On-line |
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| Online Access: | https://revista.ufrr.br/agroambiente/article/view/2808 |
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| author | Marcela Liege da Silva Edvan Alves Chagas Elias Ariel de Moura Pollyana Cardoso Chagas Oscar José Smiderle Rosemary Vilaça Vilaça |
| author_facet | Marcela Liege da Silva Edvan Alves Chagas Elias Ariel de Moura Pollyana Cardoso Chagas Oscar José Smiderle Rosemary Vilaça Vilaça |
| author_sort | Marcela Liege da Silva |
| collection | DOAJ |
| description | The Araca-boi is a native fruit of the Amazon region and its fruits have great potential for agro-industrial use due to the intrinsic characteristics of the pulp. The seeds are dormant and the primary cause could be due to the presence of inhibiting chemicals germination and can also be caused by the impermeability in tegument. The objective of this study was to assess the osmopriming efficiency promoted by Sucrose (C12H22O11) and Potassium Nitrate (KNO3 ) on germination of seeds of araca-boi in different immersion times. Thus, the seeds were osmoconditioned in following solutions: C12H22O11, KNO3 , KNO3 + C12H22O11 and H2 O, by period of 6, 12 and 24 h. Throughout of 70 days were evaluated the germination percentage and germination rate (index). The experiment is based on a completely randomized in a factorial analysis 4x3 with four replications of 10 seeds. The osmopriming of Araca-boi seed in KNO3 solution was shown to be efficient both to promote germination and the germination rate. The Araca-boi seeds osmoconditioned in KNO3 solution has an average efficiency of 99% in the germination percentage up to 70 days. The osmopriming period showed no influence on seed germination of the seeds of Araca-boi. |
| format | Article |
| id | doaj-art-6ccb556323bf435db4eee136e7ed26cf |
| institution | Kabale University |
| issn | 1982-8470 |
| language | English |
| publishDate | 2016-06-01 |
| publisher | Universidade Federal de Roraima |
| record_format | Article |
| series | Agro@mbiente On-line |
| spelling | doaj-art-6ccb556323bf435db4eee136e7ed26cf2025-02-04T15:01:58ZengUniversidade Federal de RoraimaAgro@mbiente On-line1982-84702016-06-01101Osmopriming duration in Araçá-boi seeds germinationMarcela Liege da Silva0Edvan Alves Chagas1Elias Ariel de Moura2Pollyana Cardoso Chagas3Oscar José Smiderle4Rosemary Vilaça Vilaça5Rede BionorteEmpresa Brasileira de Pesquisa AgropecuáriaUniversidade Federal de RoraimaUniversidade Federal de RoraimaEmpresa Brasileira de Pesquisa AgropecuáriaEmpresa Brasileira de Pesquisa AgropecuáriaThe Araca-boi is a native fruit of the Amazon region and its fruits have great potential for agro-industrial use due to the intrinsic characteristics of the pulp. The seeds are dormant and the primary cause could be due to the presence of inhibiting chemicals germination and can also be caused by the impermeability in tegument. The objective of this study was to assess the osmopriming efficiency promoted by Sucrose (C12H22O11) and Potassium Nitrate (KNO3 ) on germination of seeds of araca-boi in different immersion times. Thus, the seeds were osmoconditioned in following solutions: C12H22O11, KNO3 , KNO3 + C12H22O11 and H2 O, by period of 6, 12 and 24 h. Throughout of 70 days were evaluated the germination percentage and germination rate (index). The experiment is based on a completely randomized in a factorial analysis 4x3 with four replications of 10 seeds. The osmopriming of Araca-boi seed in KNO3 solution was shown to be efficient both to promote germination and the germination rate. The Araca-boi seeds osmoconditioned in KNO3 solution has an average efficiency of 99% in the germination percentage up to 70 days. The osmopriming period showed no influence on seed germination of the seeds of Araca-boi.https://revista.ufrr.br/agroambiente/article/view/2808Eugenia stipitata. Dormência. Priming. |
| spellingShingle | Marcela Liege da Silva Edvan Alves Chagas Elias Ariel de Moura Pollyana Cardoso Chagas Oscar José Smiderle Rosemary Vilaça Vilaça Osmopriming duration in Araçá-boi seeds germination Agro@mbiente On-line Eugenia stipitata. Dormência. Priming. |
| title | Osmopriming duration in Araçá-boi seeds germination |
| title_full | Osmopriming duration in Araçá-boi seeds germination |
| title_fullStr | Osmopriming duration in Araçá-boi seeds germination |
| title_full_unstemmed | Osmopriming duration in Araçá-boi seeds germination |
| title_short | Osmopriming duration in Araçá-boi seeds germination |
| title_sort | osmopriming duration in araca boi seeds germination |
| topic | Eugenia stipitata. Dormência. Priming. |
| url | https://revista.ufrr.br/agroambiente/article/view/2808 |
| work_keys_str_mv | AT marcelaliegedasilva osmoprimingdurationinaracaboiseedsgermination AT edvanalveschagas osmoprimingdurationinaracaboiseedsgermination AT eliasarieldemoura osmoprimingdurationinaracaboiseedsgermination AT pollyanacardosochagas osmoprimingdurationinaracaboiseedsgermination AT oscarjosesmiderle osmoprimingdurationinaracaboiseedsgermination AT rosemaryvilacavilaca osmoprimingdurationinaracaboiseedsgermination |