Results 1 to 10 of about 3,129 (205)

In vitro propagation of Gerbera (Gerbera jamesonii Bolus) [PDF]

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2013
Gerbera plant Gerbera jamesonii is classified according to the flower colors to four strains: white, yellow, pink and purple. Capitulum and scape explants were tested on MS medium in half or full salts strength, supplemented with different combinations ...
Sattar Abdullah Shlahi   +2 more
doaj   +4 more sources

Bacterial Populations Related to Gerbera (Gerbera jamesonii L.) Stem Break [PDF]

open access: yesPhytopathologia Mediterranea, 2005
Bacterial distribution, both external (epiphytic) and internal (endophytic), on Gerbera jamesonii L. cv. Provence and its relationship to gerbera stem break and ethylene production were investigated. The greatest number of epiphytic bacteria was found at
G.M. Balestra   +4 more
doaj   +3 more sources

Characterization of the complete chloroplast genome of Gerbera jamesonii Bolus in China and phylogenetic relationships [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
Gerbera (Gerbera jamesonii Bolus) is one of the most popular ornamental flowers and one of the top five cut flowers worldwide. In this study, we presented the complete chloroplast genome of it using BGISEQ-500 sequencing.
Yong-Yan Zhang   +6 more
doaj   +2 more sources

Effects of different nutrient solutions on growth and flower quality of gerbera (Gerbera jamesonii) grown in hydroponic close system [PDF]

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021
The nutrient solution is the decisive factor for the growth and development of hydroponic plants. This study was conducted to determine the effect of five nutrient solutions, namely, Hoagland, Knop, Hydro Umat F, BKFAST, and Bio-Life, on the growth and ...
Thi Thuy Le   +3 more
doaj   +3 more sources

Nanochitosan-encapsulated melatonin: an eco-friendly strategy to delay petal senescence in cut gerbera flowers [PDF]

open access: yesBMC Plant Biology
Background The preservation of cut flowers, particularly Gerbera jamesonii, is crucial for maintaining their aesthetic value and extending vase life in the floriculture industry. To address this challenge, this study investigated the effects of melatonin
Hanifeh SeyedHajizadeh   +5 more
doaj   +2 more sources

Induction of powdery mildew resistance in gerbera (Gerbera jamesonii) through gamma irradiation. [PDF]

open access: yesPhysiol Mol Biol Plants, 2019
In this study, the effect of gamma irradiation in inducing resistance/tolerance towards powdery mildew disease was investigated in Gerbera jamesonii cv. 'Harley'. In vitro shoot cultures were established through capitulum explants on Murashige and Skoog medium supplemented with 22.2 µM 6-benzyladenine (BA) and 2.53 µM indole acetic acid (IAA), followed
Ghani M, Sharma SK.
europepmc   +4 more sources

Postharvest bacterial succession on cut flowers and vase water. [PDF]

open access: yesPLoS ONE, 2023
In cut flowers, xylem occlusion or blockage by bacteria negatively affects water balance and postharvest quality. Many studies have used culture-based methods to examine bacterial populations in vase water and their effects on flower longevity.
Yen-Hua Chen   +2 more
doaj   +2 more sources

Rutin and luteolin purified from Gerbera jamesonii and Chrysanthemum ‘dante purple’ flowers exert remarkable protection against the enteropathogen, E. coli O78, in poultry

open access: yesDiscover Food
Recently, the world directed to the use of natural products as antibiotic alternatives to substitute antibiotics, particularly in livestock animals and poultry to avoid antibiotic resistance and antibiotic residues in all products used for human ...
Ehab A Ragab   +2 more
exaly   +2 more sources

POSSIBILITIES OF USING CHEMICAL AGENTS FOR THE PROTECTION OF GERBERA JAMESONII AGAINST PHYTOPHTHORA CRYPTOGEA [PDF]

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2018
The objective of the study was to develop effective chemical methods of protection of Gerbera jamesonii against Phytophthora cryptogea with consideration of the way of their application.
Anna Chmielowiec-Korzeniowska   +4 more
doaj   +4 more sources

Melatonin enhances nitric oxide, salicylic acid, and lignin accumulation to reduce neck bending and extend vase life of gerbera cut flowers [PDF]

open access: yesBMC Plant Biology
Melatonin (MT) is a versatile signaling molecule involved in plant growth regulation and stress tolerance. This study examined the effects of MT at five concentrations (50, 100, 200, 300, and 400 µM) on neck bending (NB) and vase life of Gerbera ...
Shereen Tahseen Abd   +4 more
doaj   +2 more sources

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