2016
DOI: 10.1590/0100-29452016477
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Method for Overcoming the Passion Fruit Self-Incompatibility

Abstract: -The methodology of self-pollination of passion fruit flowers at anthesis after stigma excision was proposed. This method was compared with self-pollination procedures at anthesis and at the stage of flower bud. Two genotypes (M7 and N9), propagated by cuttings were studied. Self-pollinations were performed at 1 pm, 1 pm and 5 pm or 5 pm. Fruit set (%), fruit mass (g), pulp mass (g), pulp/fruit ratio and seed number per fruit were evaluated and compared to fruits derived from M7 x N9 and N9 x M7 crosses. No fr… Show more

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Cited by 2 publications
(2 citation statements)
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“…Although passion fruit flowers are hermaphrodites and self-sterile, self-pollination can not occur due to incompatibility [19]. The same phenomenon was previously reported for P. ligularis from the evaluation in Alahan Panjang (1450 masl) and P. edulis f. edulis from the evaluation in Solok (350 masl) [20].…”
Section: Characterization Of Flower and Fruitsupporting
confidence: 71%
“…Although passion fruit flowers are hermaphrodites and self-sterile, self-pollination can not occur due to incompatibility [19]. The same phenomenon was previously reported for P. ligularis from the evaluation in Alahan Panjang (1450 masl) and P. edulis f. edulis from the evaluation in Solok (350 masl) [20].…”
Section: Characterization Of Flower and Fruitsupporting
confidence: 71%
“…Nine progenies of full-sibs of passion fruit (Passiflora edulis Sims) were evaluated for fruit characteristics. The progenies were obtained from crosses among strains with low requirement in photoperiod (2 nd generation of self-pollination [18]) and genotypes with some degree of resistance to Fusarium (Fusarium sp.). All strains were selected by the Genetic Improvement Program in Passion Fruit of the Universidade Federal de Viçosa, as described in Table 1.…”
Section: Plant Materialsmentioning
confidence: 99%