Results 21 to 30 of about 31,574 (313)

Evaluation and selection of taro [Colocasia esculentra (L.) Schott] accessions under dryland conditions in South Africa

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2019
Taro [Colocasia esculenta (L.) Schott] is an important underutilised staple food crop in South Africa, with a lot of potential to address food insecurity among poor rural households.
Abe Shegro Gerrano   +5 more
doaj   +1 more source

Physiological response to excessive doses of indolyl-3-butyric acid and its potassium salt in stimulating the rooting of semi-woody cuttings of coniferous crops [PDF]

open access: yesBIO Web of Conferences
The study of root formation stimulation in cuttings of coniferous crops is often accompanied by a decrease in survival rate with an increase in the content of indolyl-3-butyric acid or its potassium salt in the regulator above a certain value.
Borovkov V.V., Demchenko G.A.
doaj   +1 more source

Integrative Comparative Assessment of Cold Acclimation in Evergreen and Deciduous Iris Species

open access: yesAntioxidants, 2022
Cold acclimation (CA) is a strategy which plants have evolved to increase freezing tolerance. Global climate change could obstruct CA and raise the probability of winter injury, especially for evergreens.
Lingmei Shao   +8 more
doaj   +1 more source

Die Deutsche Genbank Zierpflanzen - Beitrag zur Erhaltung und Nutzung pflanzengenetischer Ressourcen national und international

open access: yesJulius-Kühn-Archiv, 2011
Ornamental plants with their enormous variety of species and varieties do build an important part of plant genetic resources and by this of the biological diversity as a whole.
Harrer, Siegfried
doaj   +1 more source

Overexpression of Two MADS-Box Genes from Lagerstroemia speciosa Causes Early Flowering and Affects Floral Organ Development in Arabidopsis

open access: yesAgronomy, 2023
Lagerstroemia speciosa is an important ornamental plant, and there is only one double-petaled variety, ‘Yunshang’, produced by natural mutation, in the whole genus of Lagerstroemia.
Lichen Yang   +5 more
doaj   +1 more source

Physiological Response of In Vitro Cultured MAGNOLIASP. to Nutrient Medium Composition

open access: yesJournal of Horticultural Research, 2014
The objective of this study was to assess the regeneration response of in vitro cultured Magnolia × soulangeana ‘Alexandrina’ and Magnolia liliiflora ‘Nigra’ to nutrient medium composition.
S. Sokolov Rossen   +2 more
doaj   +1 more source

Morphology and Physiology Response to Stratification during Seeds Epicotyl Dormancy Breaking of Paeonia emodi Wall. ex Royle

open access: yesAgronomy, 2022
Paeonia emodi is a type of wild herbaceous peony with high ornamental and breeding value. Cold stratification is the only method to break its seed epicotyl dormancy to date, however, the key physiological factors during this process are not clear.
Yingling Wan   +4 more
doaj   +1 more source

Influence Of Iron Sources In The Nutrient Medium On In Vitro Shoot Multiplication And Rooting Of Magnolia And Cherry Plum

open access: yesJournal of Horticultural Research, 2015
In this study, the effects of compounds providing Fe in chelated (NaFeEDTA and Fe(III)AC) and non-chelated (FeSO4·7H2O) forms as components of culture media, on in vitro shoot multiplication and rooting of Magnolia soulangeana ‘Alexandrina’, Magnolia ...
Sokolov Rosen S.   +2 more
doaj   +1 more source

RESPONSE OF THE SLOW-GROWING MISTLETOE FIG (FICUS DELTOIDEA JACK. ) PLANT TO FERTILIZATION TREATMENTS AND GROWTH ACTIVATOR 2. HUMIC ACID LIQUID FERTILIZER TREATMENT [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2014
A series of pot experiments was conducted under plastic house at the nursery of Hort. Res. Inst., ARC, Giza, Egypt during 2012 and 2013 seasons to reveal the individual and combined effects of actosol (a humic acid NPK liquid fertilizer) when applied ...
Amal El-Fouly   +2 more
doaj   +1 more source

EFFECT OF SOME HORMONAL TREATMENTS ON GROWTH AND CHEMICAL COMPOSITION OF RHAPHIOLEPIS UMBELLATA SHRUB [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2020
A pot experiment was consummated on Rhaphiolepis umbellata seedlings grown under seran greenhouse at Al-Zohriya Garden, Hort. Res. Inst., ARC, Giza, Egypt during the two consecutive seasons 2017 and 2018, to study effects of five foliar spray treatments ...
F. Saadawy, A. El- Fouly, A. Sayed
doaj   +1 more source

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