دورية أكاديمية

Floral Characterization of Pomegranate Genotypes to Improve Hybridization Efficiency

التفاصيل البيبلوغرافية
العنوان: Floral Characterization of Pomegranate Genotypes to Improve Hybridization Efficiency
المؤلفون: Sufian Ikram, Waqar Shafqat, Sami Ur Rehman, Muhammad Ahsan Qureshi, Safeer ud Din, Salman Ikram, Muhammad Nafees, Muhammad Jafar Jaskani
المصدر: Plants, Vol 12, Iss 1, p 165 (2022)
بيانات النشر: MDPI AG, 2022.
سنة النشر: 2022
المجموعة: LCC:Botany
مصطلحات موضوعية: fruit breeding, flower sex, pollination, fertilization, conventional breeding, Botany, QK1-989
الوصف: Pomegranate (Punica granatum) has staminate (male), androgynous (hermaphrodite), and intermediate flower types. Floral characterization is difficult for breeding efficiency across many pomegranate genotypes in Pakistan, which is essential for pomegranate cultivar enhancements. The present research focused on the floral characterization and breeding efficiency of fifteen pomegranate genotypes. Flower sex ratio, floral morphological parameters, i.e., flower length, ovary width, flower notch, flower tip and stigma with style length, and fruit set percentage were examined during the experiment. In terms of sex ratio, male flowers were found to be higher among all genotypes. Due to clear differences in flower length, width, and heterostyly facilitating visual identification of the hermaphrodite flowers, genotype Ternab-2, Kandhari White, and Kandhari Red had higher fruit set (≥70%) among all cross combinations attempted. Genotype Sava had higher flower length and heterostyly of hermaphrodite flower type, but ovary width was not very distinct, leading to average crossing success (85–34%). In conclusion, single or combination of morphological characters can be used for accurate identification of hermaphrodite flowers, which can improve hybrid efficiency and fruit set after artificial cross-pollination.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2223-7747
Relation: https://www.mdpi.com/2223-7747/12/1/165; https://doaj.org/toc/2223-7747
DOI: 10.3390/plants12010165
URL الوصول: https://doaj.org/article/926269c3fae6474cafac501de3e0e449
رقم الأكسشن: edsdoj.926269c3fae6474cafac501de3e0e449
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:22237747
DOI:10.3390/plants12010165