1. Relationship of floral morphology and biology of yellow melon hybrids with the attractiveness of pollinators
- Author
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KIILL, L. H. P., COELHO, M. de S., SIQUEIRA, K. M. M., RIBEIRO, M. de F., COSTA, N. D., FERNANDES, N. de S., SILVA, T. A. da, LUCIA HELENA PIEDADE KIILL, CPATSA, MÁRCIA DE SOUSA COELHO, KÁTIA MARIA MEDEIROS SIQUEIRA, MARCIA DE FATIMA RIBEIRO, CPATSA, NIVALDO DUARTE COSTA, CPATSA, NAYANNY DE SOUSA FERNANDES, and TAMIRES ALMEIDA DA SILVA.
- Subjects
Recurso natural ,Cucumis Melo ,Biologia floral ,Abelha ,Melão ,Polinização ,Apis Mellifera ,Natural resource - Abstract
To increase the productivity of melon, new hybrids have been released. The aim of this study was to c ompare the differences in morphology and floral biology of two yellow melon hibrids and these could influence the attractiveness of the pollinators. The study was conducted in June 2010, at Embrapa Semiárido (Petrolina-PE), with hybrids BRS Araguaia and Tropical. To evaluate the morphology and anthesis ten flowers were selected of each floral type: hermaphrodite (H) and male (M). The floral visitors were observed simultaneously in the two hybrids, from 5h00a.m until 6h00p.m, in three non-consecutive days. In the morphology, it was found that the Tropical flowers have diameter of corolla higher in two floral types (M: x = 3.82±0.55cm, H: x = 4.74±0.52cm) compared to BRS Araguaia (M: x = 3.46±0.46cm, H: x = 3.77±0.45cm), although the differences were significant only for the hermaphrodites. The BRS Araguaia flowers presented significantly longer (p
- Published
- 2012