Results 31 to 40 of about 491 (160)
Intraspecific Seasonal Variation of Flowering Synchronization in a Heterodichogamous Tree
Plants, 2020 Heterodichogamous reproduction in plants involves two flowering morphs, reciprocal in their timing of male and female sexual functions. The degree of synchrony in floral sex phase, within and between individuals of each morph, determines the flowers ...
Noemi Tel-Zur, Tamar Keasar
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Different Flowering Strategies Ensure Reproductive Success in Two Coexisting Self-Incompatible Orchids. [PDF]
Ecol EvolThis study compares the reproductive strategies of two self‐incompatible orchids, Pholidota articulata (mass‐flowering) and Coelogyne prolifera (steady‐state flowering). Despite differences in pollinator visitation and pollinia transfer efficiency—higher in P. articulata—both species achieved similar natural fruit set rates over 3 years.
Wu SM, Zhang S, Wu YH, Chen XG, Gao JY.
europepmc +2 more sources
International Journal of Horticultural Science, 2000 A great number of crosses have been made with Hungarian and foreign varieties as partners to breed improved varieties. This species shows a particular trait, namely the autoregulation of fruit set, which affects considerably the productivity of ...
P. Szentiványi
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Flower morphological diversity of cinnamon (Cinnamomum verum Presl) in Matara District, Sri Lanka
Open Agriculture, 2018 The cinnamon flowers exhibit protogynous dichogamy with 2 flower types “Type A” and “Type B” which first flowers during morning and evening respectively.
Azad Rumana +5 more
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Die Bedeutung der Dichogamie [PDF]
Österreichische Botanische Zeitschrift, 1890 n ...
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Reproductive biology of Amasonia obovata Gleason (Laminaceae) [PDF]
Acta Amazonica, 2014 Floral mechanisms that ensure seed production via autogamy are more likely to occur in species growing in environments where pollination is scarce.
Thays de Assis Schvinn +2 more
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Is “Esterhazy II”, an Old Walnut Variety in the Hungarian Gene Bank, the Original Genotype?
Plants, 2021 The old walnut (Juglans regia L.) genotype called “Esterhazy II” was well-known in the Austro-Hungarian Monarchy before World War II, and it can still be found in the Austrian, German and Swiss backyard gardens today.
Geza Bujdoso +3 more
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A primary study of breeding system of Ziziphus jujuba var. spinosa
Scientific Reports, 2021 Ziziphus jujuba var. spinosa has been used as a windbreak and for soil conservation and water retention. Previous studies focused on pharmacological effects and extraction of chemical components in this species, and very few explored the breeding system.
Feng Wang +9 more
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Phenological and morphological traits of important hazelnut cultivars in North West Bosnia [PDF]
Agroznanje, 2019 The paper presents the results of the analysis of phenological and morphological characteristics of 3 hazelnut cultivars present in the production plantation in the northwestern Bosnia and Herzegovina.
Skender Azra +3 more
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Acta Botânica Brasílica, 2012 Cuphea melvilla é uma espécie peculiar dentro de um gênero majoritariamente melitófilo. Dois agrupamentos de indivíduos, em bordas das matas de galeria do Córrego do Panga, Uberlândia, MG, foram estudados com o objetivo de investigar o sistema de ...
Ana Flávia de Oliveira Melazzo +1 more
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