Results 11 to 20 of about 39,574 (300)

The exposure of lead nitrate on germination and vigor processes of Helianthus (sunflower) and Lathyrus (pea) seeds

open access: yesБіологія тварин
It is hereby studied the exposure of lead ions on germination and growth viability of helianthus and lathyrus seeds in laboratory conditions. Certain tendencies have been revealed showing the impact of different doses of the lead ions on germination of ...
P. R. Khirivskyi   +3 more
doaj   +2 more sources

Phylogeny of Helianthus and related genera [PDF]

open access: yesOléagineux, Corps gras, Lipides, 2001
Molecular phylogenetic studies have contributed significantly to our understanding of the phylogenetic relationships of Helianthus, although several problems remain to be resolved.
Schilling Edward E.
doaj   +2 more sources

Helianthus tuberosus

open access: yes
Family name (scientific): Asteraceae Scientific name: Helianthus tuberosus Authors names: L.
openaire   +2 more sources

Topinambur (Helianthus tuberosus) and yacon (Smallanthus sonchifolius): nutraceutical crops? [PDF]

open access: yes, 2022
This review is about two crops, topinambur (Helianthus tuberosus L.) and yacón [Smallanthus sonchifolius (Poeppig & Endlicher) H. Robinson], which due to their properties should be considered as nutraceutical foods.
Brandán de Weht, C.   +2 more
core   +1 more source

Analyse génétique des réponses physiologiques du tournesol (Helianthus annuus L.) soumis à la sécheresse [PDF]

open access: yes, 2007
Afin de progresser dans la compréhension des caractères clés impliqués dans les processus de tolérance à la sécheresse chez le tournesol, nous avons réalisé plusieurs expérimentations, en conditions contrôlées et au champ sur des populations de tournesol
Poormohammad Kiani, Seifollah
core   +1 more source

Domestication in Real Time: The Curious Case of a Trigenomic Sunflower Population

open access: yesAgronomy, 2019
This study chronicles the ongoing process to domesticate an interspecific trigenomic tetraploid hybrid sunflower derived from a series of interspecific crosses between Helianthus annuus and Helianthus tuberosus.
Jill M. Ekar   +6 more
doaj   +1 more source

Study The Effect of Fruit Juice Extract Helianthus Tuberosus on Liver Function and as Antibacterial Agent [PDF]

open access: yesEngineering and Technology Journal, 2017
The Helianthus tuberosus , it is one of the important Tuberous plants . at present time Where this plant was used in the study , Precisely the juice fruit of Helianthus tuberosus , as were used widely in promoting immune system , stimulate blood ...
E. M. Eltayef   +3 more
doaj   +1 more source

Bioactive Molecules for Discriminating Robinia and Helianthus Honey: High-Performance Liquid Chromatography–Electron Spray Ionization–Mass Spectrometry Polyphenolic Profile and Physicochemical Determinations

open access: yesMolecules, 2021
Bioactive molecules from the class of polyphenols are secondary metabolites from plants. They are present in honey from nectar and pollen of flowers from where honeybees collect the “raw material” to produce honey.
Otilia Bobiş   +4 more
doaj   +1 more source

A Unique Cytoplasmic–Nuclear Interaction in Sunflower (Helianthus annuus L.) Causing Reduced-Vigor Plants and the Genetics of Vigor Restoration

open access: yesFrontiers in Plant Science, 2020
Wild Helianthus species are an important genetic resource for sunflower improvement, but sometimes there are adverse interactions between the wild and cultivated sunflowers.
Zhao Liu   +3 more
doaj   +1 more source

Study of informative DNA markers of the Rf1 gene in sunflower for breeding practice

open access: yesCzech Journal of Genetics and Plant Breeding, 2017
The investigation of DNA markers associated with the pollen fertility restoration gene (Rf1) was conducted in Helianthus. Two sequence-characterized amplified region (SCAR) markers - HRG01 and HRG02 were informative for the identification of Rf1 gene in ...
Nikolay MARKIN   +8 more
doaj   +1 more source

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