Evaluación de germoplasma de achiote Bixa orellana L.: estudios básicos sobre asociaciones fenotípicas y biología floral
150 Bixa genetic resources was collected by National University of Colombia for purposes of conservation, evaluation and utilization in genetic breeding program. 21 accessions was evaluated for color production, seed production per plant and color porcentaje. B-Col 12, B-Col 16 and B-Co156 accessions showed highest values for seed production per plant and color percentaje. The achiote flower is hermafrodite, regular, calix formed by 5 sepales, coro le formed by 5 petales, numerous estames, superior and unilocular ovary. Antesis is 5:30 a.m. and 8:00 a.m. range. Protandria is present in achiote: Bombus atratus, Euglossa fasciata and Trigona sp. are the pollinizator insects. A methodoly for controlled polinization was carried out.
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| Format: | Digital revista |
| Langue: | spa |
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Universidad Nacional de Colombia - Sede Palmira
1991
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| Accès en ligne: | https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/15499 |
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