Challenges in breeding and selecting Passiflora edulis f. flavicarpa× P. incarnata hybrids
September 04, 2023 | Technology in Horticulture |
Conducted by Mississippi State University, USA, this study delves into interspecific hybridization involving Passiflora species, particularly P. edulis and P. incarnata. While P. edulis is a prominent commercial species, P. incarnata thrives in more temperate regions. Previous attempts at interspecific hybridization have faced challenges in ensuring the hybrids' survival in subtropical and temperate climates.
Controlled crosses between P. edulis f. flavicarpa and P. incarnata were performed to gather baseline data on the resulting interspecific passionfruit hybrids. Fruit collection per hybrid selection varied significantly, with some producing no seeds while others yielded more than 25 seeds per fruit. The study observed a wide range in pulp weight, percentage, and fruit width among the hybrids. Notably, vines with P. incarnata from different geographic locations exhibited distinct characteristics, such as seed production, fruit weight, and shape.
Overall, the study offers cautious optimism regarding the potential of interspecific hybrid Passiflora involving P. incarnata. Further research, particularly involving backcrossing to P. edulis, is recommended to advance the development of these hybrids.
Read more
Viewed Articles
September 04, 2023 | Technology in Horticulture |Conducted by Mississippi State University, USA, this study delves into interspecific hybridization involving Passiflora species, particularly P. edulis
Read More
August 20, 2025 | Crop Protection |The study conducted by Hainan University, China, investigated the occurrence of root rot disease in durian (Durio zibethinus Murr.) cultivated in Hainan Province. Du
February 20, 2025 | Data in Brief | This study conducted by Daffodil International University, Bangladesh developed an image dataset to support automated detection of diseases affecting guava (Psidium
November 26, 2025 | Tree Genetics & Genomes | The study conducted in Brazil examined the genetic diversity and population structure of Hancornia speciosa, a native tropical fruit species with high nut
July 10, 2025 | Applied Fruit Science | A study examining the relationship between tropical fruit production and land use changes in the Cerrado, Caatinga, and Mata Atlântica regions—emphasizing susta
November 05, 2025 | Plant Cell, Tissue and Organ Culture (PCTOC) |At Universiti Sains Malaysia, researchers examined the factors that influence in vitro germination and early seedling development of H
