Results 11 to 20 of about 430 (154)

Floral and pollination biology of dragon fruit reveals strategies for enhancing productivity through pollination management and reproductive window extension [PDF]

Scientific Reports
Dragon fruit (Selenicereus undatus (Haw.) D.R. Hunt) is emerging as a high-value crop globally. However, its reproductive biology remains poorly characterized, with conflicting reports ranging from strict self-incompatibility (allogamy) to self ...
Priyanka Jadhav, S. S. Dhumal, K. M. Boraiah, Prakash Kate, V. D. Kakade, P. S. Basavaraj, C. B. Harisha, Hanamant M. Halli, D. B. Kshirsagar, B. T. Patil, K. K. Pal, S. A. Ranpise, K. S. Reddy, Jagadish Rane, H. Pathak   +14 more
doaj   +2 more sources

Effect of Simulated Autogamy and Allogamy on the Success of Cephalanthera longifolia and Cephalanthera rubra (Orchidaceae) Fruit Set

Diversity
Detailed knowledge of reproductive traits and success is essential for the effective conservation of rare and endangered species. It has been reported that Cephalanthera longifolia and C.
Laurynas Taura, Zigmantas Gudžinskas
doaj   +3 more sources

Autogamy vs. Allogamy: Biotic-Dependent Populations Reveal Shift in the Reproduction System of an Essentially Autogamous Vanilla

Diversity
Flowering plants have evolved a wide range of strategies to avoid self-fertilization. Although allogamy is common among members of the genus Vanilla, V. lindmaniana is widely known for its ability to self-fertilize, resulting in fruit-set rates of 83–100%
Emerson R. Pansarin
doaj   +2 more sources

ALOGAMIA EM ARROZ (Oryza sativa L.) E RELAÇÃO COM CARACTERÍSTICAS AGRONÔMICAS RICE (Oryza sativa L.) ALLOGAMY AND RELATIONSHIP WITH AGRONOMIC TRAITS

Pesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify"><span style="font-family: Times New Roman,serif;"><span style="font-size: small;">A produção de sementes híbridas de arroz, utilizando a técnica chinesa, requer uma
Péricles de Carvalho Ferreira Neves, Elcio Perpétuo Guimarães   +1 more
doaj   +2 more sources

Water primerose (Ludwigia grandiflora subsp. hexapetala) auto- and allogamy: an ecological perspective

Peer Community in Ecology, 2022
exaly   +2 more sources

Catharanthus roseus [L.] G. Don: Allogamy as the main reproductive strategy and autogamy as a supposed reproductive guarantee mechanism

South African Journal of Botany, 2023
Bruna Rafaela Da Silva Menezes, Pedro Corrêa Damasceno Junior, Thaisa De Oliveira Silveira   +2 more
exaly   +2 more sources

Yam (Dioscorea rotundata Poir.) Displays Prezygotic and Postzygotic Barriers to Prevent Autogamy in Monoecious Cultivars

Agronomy, 2022
Cultivated yam (D. rotundata) is a staple tuber crop in West Africa whose sexual reproduction control remains largely unknown despite its importance for plant breeding programs. In this paper, we compared self-pollination, intracultivar cross-pollination
Narcisse Denadi, Mounirou Yolou, Ayènan Eric Dadonougbo, Jeanne Zoundjihékpon, Alexandre Dansi, Christophe Gandonou, Muriel Quinet   +6 more
doaj   +1 more source

Pollination strategy of Gennaria diphylla (Orchidaceae) on the Canary Islands and on Madeira

Mediterranean Botany, 2022
Gennaria diphylla (Link) Parl. is a terrestrial, inconspicuous green orchid. Its distribution includes the central and western Mediterranean region as well as the Canary Islands and Madeira. Investigations on its pollination biology are scarce.
Jean Claessens, Antonio Franquinho Aguiar, Ole Karsholt, Juan José Bacallado, Reinout Heijungs, Barbara Gravendeel   +5 more
doaj   +1 more source

The Ecology of Autogamy in Wild Blueberry (Vaccinium angustifolium Aiton): Does the Early Clone Get the Bee?

Agronomy, 2020
Wild blueberry, Vaccinium angustifolium Aiton, for the most part requires cross-pollination. However, there is a continuum across a gradient from zero to 100% in self-compatibility. We previously found by sampling many fields that 20–25% of clones during
Francis A. Drummond, Lisa J. Rowland
doaj   +1 more source

Seed germination and seedling allogamy inRosmarinus officinalis: the costs of inbreeding [PDF]

Plant Biology, 2018
AbstractSelf‐pollination by geitonogamy is likely in self‐compatible plants that simultaneously expose a large number of flowers to pollinators. However, progeny of these plants is often highly allogamous. Although mechanisms to increase cross‐pollination have been identified and studied, their relative importance has rarely been addressed ...
P. Garcia‐Fayos, M. C. Castellanos, J. G. Segarra‐Moragues   +2 more
openaire   +4 more sources