Results 101 to 110 of about 1,192 (185)
Botanical Studies, 2013 BackgroundTetracentron sinense Oliv. is an endangered tree mainly distributed in south-central China. The breeding system and pollination ecology of T. sinense are unclear.
X. Gan +3 more
semanticscholar +1 more source
Floral biology, flowering behaviour and fruit set development of Jatropha curcas L. in Malaysia [PDF]
, 2012 This paper describes the flowering behaviour of Jatropha curcas cultivated under Malaysian tropical climate. Investigation was carried out by observing the floral morphology, flowering sequence of pistillates, floral anthesis time, flower daily anthesis,
Abdullah, Nur Ashikin Psyquay +2 more
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Acta Botânica Brasílica, 1997 R. dichotoma (Lam.) DC. é um arbusto que ocorre na região central do Brasil em ambientes úmidos, brejosos, formando nestes locais grandes populações. O período de floração desta espécie é longo de 6-8 meses. Neste estudo realizado no município de Tanabi (
Paulo José Fernandes Guimarães +1 more
doaj +1 more source
Breeding biology and incremental benefits of outcrossing for the restoration wildflower, \u3ci\u3eHedysarum boreale\u3c/i\u3e Nutt. (Fabaceae) [PDF]
, 2012 Northern sweetvetch (Hedysarum boreale Nutt.) is an herbaceous perennial legume of the Rocky Mountains, USA, whose seed is desired for rehabilitating degraded plant communities. Through experimental pollinations, the necessity of pollinators was shown by
Cane, James H. +1 more
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Phenotypic Intraspecific Variability among Some Accessions of Drumstick (Moringa Oleifera Lam.) [PDF]
, 2016 Phenotypic characterization of plant species is the basis for selection, conservation as well as improvement. Moringa oleifera (Lam.) is commonly grown as multi-purpose medicinal and leafy vegetable crop in Nigeria.
Bello, Oluwakemi A. +2 more
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Brazilian Journal of BiologyWe present the first records on pollination biology of Jacquemontia montana (Moric.) Meisn. (Convolvulaceae), a widespread climber in the Chapada Diamantina. Our objectives were to (1) characterise flower morphology and biology of J.
FO. Silva +4 more
doaj +1 more source
Studies on floral display and mode of reproduction in jatropha (Jatropha curcas L.) [PDF]
Electronic Journal of Plant Breeding, 2010 Plant flowering and breeding characteristics are important for us to understand the reproduction of plant populations. In thispaper, we studied the mode of reproduction of Jatropha curcas. in GKVK, UAS, Bengaluru.
K.J.Pranesh, M.R.Gururaja Rao,H.C.Sowmya, Balakrishna Gowda, D.L.Savithramma, and N.L.Naveen,
doaj
Biotemas, 2015 The existence of pollinators able to promote xenogamy is a decisive factor in the yield of orchards. As it is allogamous, due to gametophytic self-incompatibility, most European pear cultivars do not produce fruits with seeds in the absence of ...
André Amarildo Sezerino +1 more
doaj
Population size as a major determinant of mating system and population genetic differentiation in a narrow endemic chasmophyte. [PDF]
BMC Plant Biol, 2023 Surina B +6 more
europepmc +1 more source
A phylogenetic assessment of breeding systems and floral morphology of North American Ipomoea (Convolvulaceae) [PDF]
, 2011 A phylogenetic investigation of 68 species and two varieties of tropical and temperate North American Ipomoea (Convolvulaceae) using sequence data from the internal transcribed spacer region (ITS) with parsimony and Bayesian analyses revealed multiple
Hansen, Debra R. +3 more
core +1 more source