Results 21 to 30 of about 1,674 (173)

In vitro propagation of Gerbera: A Review

open access: yesHorticultural Science, 2008
Gerbera has gained popularity in the past few years in many countries of the world and it is in great demand in the floral industry as cut flower as well as potted plant due to its beauty, colour, long vase life, and ability to rehydrate after long ...
J. K. Kanwar, S. Kumar
doaj   +1 more source

Home at Last II: Gerbera hieracioides (Kunth) Zardini (Mutisieae, Asteraceae) is really a Chaptalia

open access: yesPhytoKeys, 2018
Gerbera hieracioides (Kunth) Zardini of the Gerbera-complex (Mutisieae, Asteraceae/Compositae) is distributed in Ecuador and Peru. This perennial herb was first named as Onoseris hieracioides Kunth and was later recognised as Trichocline hieracioides ...
Xiaodan Xu   +3 more
doaj   +3 more sources

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

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   +1 more source

Response of gerbera under soil and soil-less production systems

open access: yesJournal of Horticultural Sciences, 2023
Response of gerbera var. Arka Nesara was studied under different soil-less production systems with the aim to improve quality, productivity and water use efficiency, in completely randomized design with eight treatments viz., deep flow technique (DFT ...
S Sangeetha Priya   +4 more
doaj   +1 more source

Energy-Saving LED Light Affects the Efficiency of the Photosynthetic Apparatus and Carbohydrate Content in Gerbera jamesonii Bolus ex Hook. f. Axillary Shoots Multiplied In Vitro

open access: yesBiology, 2021
An energy-saving light emitting diode (LED) system allows for adjustment of light quality, which affects plant development and metabolic processes in in vitro cultures.
Monika Cioć   +3 more
doaj   +1 more source

Doses de fósforo e uso de esterco bovino no cultivo de gérbera de vaso

open access: yesOrnamental Horticulture, 2017
A gérbera pode ser cultivada como flor de corte ou em vasos, porém há poucas informações sobre nutrição e adubação, especialmente relacionadas ao fósforo e uso de resíduos orgânicos em vasos. O objetivo do trabalho foi avaliar o crescimento e a produção
José Ricardo Mantovani   +4 more
doaj   +1 more source

IMPROVING POSTHARVEST VASE-LIFE AND QUALITY OF CUT GERBERA FLOWERS USING NATURAL AND CHEMICAL PRESERVATIVES [PDF]

open access: yesJournal of Central European Agriculture, 2015
Gerbera is one of ten popular cut flowers in the world which occupies the forth place according to the global trends in floriculture. Hence, this study aimed to investigate the effects of chemical, hormonal and essential oil substances in preservative ...
Mehrdad Jafarpour   +3 more
doaj   +1 more source

Octopamine Shifts the Behavioral Response From Indecision to Approach or Aversion in Drosophila melanogaster

open access: yesFrontiers in Behavioral Neuroscience, 2018
Animals must make constant decisions whether to respond to external sensory stimuli or not to respond. The activation of positive and/or negative reinforcers might bias the behavioral response towards approach or aversion.
Gerbera Claßen, Henrike Scholz
doaj   +1 more source

Patterns of MADS-box gene expression mark flower-type development in Gerbera hybrida (Asteraceae)

open access: yesBMC Plant Biology, 2006
Background The inflorescence of the cut-flower crop Gerbera hybrida (Asteraceae) consists of two principal flower types, ray and disc, which form a tightly packed head, or capitulum.
Teeri Teemu H   +4 more
doaj   +1 more source

Involvement of Sodium Nitroprusside (SNP) in the Mechanism That Delays Stem Bending of Different Gerbera Cultivars

open access: yesFrontiers in Plant Science, 2017
Longevity of cut flowers of many gerbera cultivars (Gerbera jamesonii) is typically short because of stem bending; hence, stem bending that occurs during the early vase life period is a major problem in gerbera.
Aung H. Naing   +5 more
doaj   +1 more source

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