Results 21 to 30 of about 5,215 (199)
Notulae Scientia Biologicae, 2018 The many reported inherent nutritional potential in African yam bean (Sphenostylis stenocarpa (Hochst. Ex. A. Rich.) Harms) seem to provide platform for the need of its genetic improvement.
Daniel Babasola ADEWALE +1 more
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Comparative reproduction mechanisms of three species of Ocimum L. (Lamiaceae)
Acta Agrobotanica, 2016 Ocimum species have a combination of reproductive system which varies with the locality and cultivar. We have studied here the reproductive mechanisms of five variants of three Ocimum species in Nigeria, namely: Ocimum canum Sims., O. basilicum L., and O.
Matthew Oziegbe +2 more
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Acta Botânica Brasílica, 2022 Explosive pollination includes a rapid release of floral sexual elements that are enclosed in modified petals, and a subsequent contact with pollinators’ body.
Thiago Amorim +3 more
doaj +1 more source
Evaluation of the risks of contaminating low erucic acid rapeseed with high erucic rapeseed and identification of mitigation strategies [PDF]
, 2019 High erucic acid rapeseed (HEAR) oil is under increasing demand for various industrial applications. However, many growers are concerned that if they grow the crop, they will not be able to revert to other rapeseed varieties in the future due to the risk
Bennett +22 more
core +2 more sources
Pollination ecology and breeding system of two Calceolaria species in Chile [PDF]
, 2014 Indexación: Web of Science; Scielo.Many angiosperms are exclusively dependent on pollinators for its reproduction (Matallana et al.2010; Arroyo et al. 2006).
Cisterna, Jannina +2 more
core +3 more sources
Annals of Botany, 2019 BACKGROUND AND AIMS The terrestrial orchid genus Epipactis has become a model system for the study of speciation via transitions from allogamy to autogamy, but close phylogenetic relationships have proven difficult to resolve through Sanger sequencing.
G. Sramkó +5 more
semanticscholar +1 more source
Extent of cross-fertilization in Orobanche cumana Wallr.
Biologia Plantarum, 2013 Sunflower broomrape (Orobanche cumana Wallr.) is considered a self-fertilizing species, but there is no indication as to whether it is strictly self-fertilized or that it presents some extent of cross-fertilization.
M. I. Rodríguez-Ojeda +3 more
doaj +1 more source
Acta Agriculturae Slovenica, 2020 To determinate self-compatible genotypes for increasing autogamy yielded, the ten sunflower genotypes were sown under four pollination methods i.e., open-, self-, hand- and sib-pollinations in a randomized complete block design replicated thrice at Kafr ...
Mohamed Ali ABDELSATAR +2 more
doaj +1 more source
Pollination Ecology of Sabatia Campenstris Nutt. (Gentianaceae)
Oklahoma Native Plant Record, 2016 Flower timing studies in June and July (1972) on populations of Sabatia campestris Nutt. show this plant to be allogamous (out crossing) under natural field conditions.
Constance E. Taylor
doaj +1 more source
Frontiers in Plant Science, 2021 Domestication is an evolutionary process with an impact on plant reproduction. Many domesticated plants are self-compatible (i.e., they lack mechanisms to reject their own pollen), but few domesticated plants are fully or partially self-incompatible.
Lislie Solís-Montero +5 more
doaj +1 more source