Seed production and germination of sunflower (Helianthus annuus L.) in three pollination systems- DOI: 10.4025/actascianimsci.v25i2.1974
This study was carried out to evaluate seed production and germination of sunflower, Helianthus annuus. The sunflower cultivar used is called Embrapa 122-V2000. The experiment used a marked area that had 8m x 3m, and in a second area was installed, containing a honeybee colony and covered with wire...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2008 |
| País: | Brasil |
| Institución: | Universidade Estadual de Maringá (UEM) |
| Repositorio: | Acta Scientiarum. Animal Sciences (Online) |
| Idioma: | portugués |
| OAI Identifier: | oai:periodicos.uem.br/ojs:article/1974 |
| Acceso en línea: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1974 |
| Access Level: | acceso abierto |
| Palabra clave: | abelhas africanizadas aumento de produção polinização entomófila produção germinação de sementes 5.04.00.00-2 Zootecnia |
| Sumario: | This study was carried out to evaluate seed production and germination of sunflower, Helianthus annuus. The sunflower cultivar used is called Embrapa 122-V2000. The experiment used a marked area that had 8m x 3m, and in a second area was installed, containing a honeybee colony and covered with wire screen, 8m x 3m, with two meters in the highest part. The seed production was 362.34% higher in the covered area with honeybee colony, and its achenes weight, 27.12% higher. Therefore, pollination by honeybees in sunflower increases the seed production, as well as its germination. |
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