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Pollen Tube Growth and Self-Compatibility in Almond [PDF]

Plants, 2013
Although pollen tube growth has been an important criterion for self-compatibility evaluation in almond, there is not a clear-cut separation between positive and negative growth of pollen tubes in the different genotypes.
Rafel Socias i Company, Ossama Kodad, Àngel Fernández i Martí, José M. Alonso   +3 more
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التوافق النفسي وعلاقته بالدافعية للإنجاز ومفهوم الذات والاكتئاب لدى الأطفال المكفوفين The Psychological compatibility and its relationship with achievement motivation, self-concept and depression of visually impaired children [PDF]

مجلة التربیة وثقافة الطفل, 2022
Sample: The study sample includes a group of visually impaired children amounted (32) children (16 males, 16 females), whose ages range between (12-15) years, and all of them are from Al Nour Wal Amal Association in Kafr El-Sheikh.
أ.م.د/ سعد عبدالمطلب عبدالغفار
doaj   +1 more source

Flower Visitors, Levels of Cross-Fertilisation, and Pollen-Parent Effects on Fruit Quality in Mango Orchards

Agronomy, 2023
Pollination is essential for the reproductive output of crops. Anthropogenic disturbance and global pollinator decline limit pollination success, reducing the quantity or quality of pollen. Relationships between the abundance of flower visitors and fruit
Wiebke Kämper, Joel Nichols, Trong D. Tran, Christopher J. Burwell, Scott Byrnes, Stephen J. Trueman   +5 more
doaj   +1 more source

Fruit Size and Quality Attributes Differ Between Competing Self-Pollinated and Cross-Pollinated Strawberry Fruit

International Journal of Fruit Science, 2023
Strawberry flowers are hermaphroditic and most cultivars are self-compatible, but strawberry plants can produce a mixture of fruit that have arisen from self-pollination and cross-pollination.
Cao Dinh Dung, Helen M. Wallace, Shahla Hosseini Bai, Steven M. Ogbourne, Stephen J. Trueman   +4 more
doaj   +1 more source

Crop yield mediated by honeybees in a star fruit orchard exhibiting atypical distyly

Acta Botânica Brasílica, 2021
The dependence of commercial crops on pollinators is closely related to their reproductive strategies and has direct impacts on production yields. Fruit production of Averrhoa carambola, the star fruit, is highly dependent on bee pollination.
Reinaldo Rodrigo Novo, Natan Messias de Almeida, Tulio Freitas Filgueira de Sá, Luiz Gonzaga Biones Ferraz, Elcida de Lima Araujo, Cibele Cardoso Castro   +5 more
doaj   +1 more source

RNA-Seq Provides Novel Genomic Resources for Noug (Guizotia abyssinica) and Reveals Microsatellite Frequency and Distribution in Its Transcriptome

Frontiers in Plant Science, 2022
Genomic resources and tools are essential for improving crops and conserving their genetic resources. Guizotia abyssinica (noug), an outcrossing edible oilseed crop, has highly limited genomic resources.
Adane Gebeyehu, Adane Gebeyehu, Adane Gebeyehu, Cecilia Hammenhag, Kassahun Tesfaye, Kassahun Tesfaye, Ramesh R. Vetukuri, Rodomiro Ortiz, Mulatu Geleta   +8 more
doaj   +1 more source

Autonomous pollination alleviates pollen limitation in the endemic Cienfuegosia yucatanensis Millsp. (Malvaceae)

Botan‪ical Sciences, 2020
Background: Self-compatibility is common on endemic plant species, but pollen limitation and self-pollination could be risk factors. Study species: The endemic Cienfuegosia yucatanensis (Malvaceae), whose distribution is mainly restricted to the ...
Víctor Parra-Tabla, Conchita Alonso
doaj   +1 more source

Sex allocation in inflorescences of the self-compatible Polygonatum verticillatum (Liliaceae)

Mediterranean Botany, 2022
The modularity and sequential flower production in hermaphroditic plants enable them to modify sex allocation in response to biotic or abiotic environmental variation. To test three predictions derived from the relationship between sexual specialization
Javier Guitián, Pablo Guitián
doaj   +1 more source

STUDIES ON SELF AND CROSS COMPATIBILITY OF PIONEER AND CELEBRATION PLUM CULTIVARS GROWN AT EL-KHATATBA (MINUFIYA GOVERNORATE) EGYPT [PDF]

Egyptian Journal of Desert Research, 2019
Two plum cultivars (Pioneer and Celebration), grown in a private commercial orchard at El-Khatatba region under the Egyptian climaticconditions, were used to examine their self and cross compatibility and or incompatibility between both of them during ...
Mahmoud Maklad
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Transfer of Self-Fruitfulness to Cultivated Almond from Peach and Wild Almond

Horticulturae, 2022
The almond [Prunus dulcis (Mill.) D.A. Webb] is normally self-sterile, requiring orchard placement of pollinizer cultivars and insect pollinators. Honeybees are the primary insect pollinators utilized, but climate change and the higher frequency of ...
Thomas M. Gradziel
doaj   +1 more source