دورية أكاديمية
Floral Quality Characterization in Olive Progenies from Reciprocal Crosses
| العنوان: | Floral Quality Characterization in Olive Progenies from Reciprocal Crosses |
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| المؤلفون: | Rapoport, Hava F., Moreno Alías, Inmaculada, Rosa Peinazo, Miguel Ángel de la, Frija, Amina, de la Rosa, Raúl, León, Lorenzo |
| المساهمون: | Junta de Andalucía, Instituto de Investigación y Formación Agraria y Pesquera (España), European Commission |
| بيانات النشر: | Multidisciplinary Digital Publishing Institute |
| سنة النشر: | 2022 |
| المجموعة: | Digital.CSIC (Consejo Superior de Investigaciones Científicas / Spanish National Research Council) |
| مصطلحات موضوعية: | Arbequina, Olea europea L, Breeding, Inflorescence, Mesocarp, Ovary, Ovule, Perfect flower, Staminate flower, Picual |
| الوصف: | This article belongs to the Special Issue Selected papers from the XVI Congress of the Spanish Society of Horticultural Science (SECH). ; Despite the importance of flowering for fruit formation, it has been considered very little in breeding programs involving fruit species, including olives. We evaluated the principal morphological flower-quality components in the olive cultivars, 'Arbequina' and 'Picual', and in the progenies of their crosses. Wide ranges of variation were obtained for all the inflorescence traits and ovary tissue sizes. An analysis of variance indicated that the residual error was the main contributor to the inflorescence traits, except for the number of perfect flowers, underlining the need to evaluate adequate numbers of inflorescences for accurate measurements of these traits. However, the high repeatability obtained for the inflorescence traits suggests that simple evaluation procedures could be accurate enough for genotype characterization. The average values for 'Arbequina' were in the upper range for all the traits; the opposite occurred for 'Picual', and the values for most of the progenies were intermediate. No significant differences between the maternal and paternal effect on inheritance were found. Some interesting transgressive segregants showed a higher flower number, greater ovary and mesocarp size, or percentage of ovaries with all four fully developed ovules. The correlations among the parameters may have reflected a relatively consistent distribution of the ovaries' structural components and a close relationship between the ovaries and their mesocarp growth. ; This research was partly financed by the projects AVA2019.027 (IFAPA, Andalusian Institute of Agricultural Research and Training) and P11-AGR385 7835 (Andalusian Excellence grant), both of which are partially funded by European Regional Development Funds (ERDFs). ; Peer reviewed |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2223-7747 |
| العلاقة: | Publisher's version; https://doi.org/10.3390/plants11101285Test; Sí; Plants 11(10): 1285 (2022); http://hdl.handle.net/10261/286715Test; http://dx.doi.org/10.13039/501100000780Test; http://dx.doi.org/10.13039/501100011011Test; 2-s2.0-85129753210; https://api.elsevier.com/content/abstract/scopus_id/85129753210Test |
| DOI: | 10.3390/plants11101285 |
| DOI: | 10.13039/501100000780 |
| DOI: | 10.13039/501100011011 |
| الإتاحة: | https://doi.org/10.3390/plants1110128510.13039/50110000078010.13039/501100011011Test http://hdl.handle.net/10261/286715Test https://api.elsevier.com/content/abstract/scopus_id/85129753210Test |
| حقوق: | open |
| رقم الانضمام: | edsbas.E795DA83 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 22237747 |
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| DOI: | 10.3390/plants11101285 |