Results 21 to 30 of about 1,760 (177)

Evaluation of Rosa germplasm resources and analysis of floral fragrance components in R. rugosa

open access: yesFrontiers in Plant Science, 2022
Rosa rugosa (Rosaceae) is an important functional plant used in food products, tea, and aromatherapy. Characteristics of R. rugosa varieties based on the biological traits and floral fragrant components were studied by applying an analytic hierarchy ...
Xi Cheng   +6 more
doaj   +1 more source

Transcription factors RhPIF4/8 and RhHY5 regulate autophagy-mediated petal senescence in rose (Rosa hybrida)

open access: yesHorticulture Advances, 2023
Petal senescence refers to the progressive loss of intracellular structures and functions within plant decorative organs, ultimately leading to cell death. Autophagy involves the degradation of damaged cellular components and nutrient recycling.
Wenran Wang   +6 more
doaj   +1 more source

OSCILLATORY TRANSPIRATION IN ROSA HYBRIDA `MOONLIGHT'

open access: yesHortScience, 1993
Two distinct patterns of whole-plant transpiration were observed in potted roses using an acquisition network that integrated a Dansk Gartneri Teknik climate computer, Dynamax heat-balance sap-flow gauges, Fisher electronic-balance lysimeters, and Everest infrared leaf temperature sensors.
Mark A. Rose   +2 more
openaire   +1 more source

Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro

open access: yesHorticulturae, 2022
Garden rose, Rosa hybrida, is primarily used for decoration and has a wide range of growing area, contrary to R. damascena that has a limited area of distribution (Turkey and Bulgaria), yet it is extensively used for commercial production of valuable and
Biljana Božanić Tanjga   +9 more
doaj   +1 more source

Somatic Embryogenesis ofRosa HybridaL. [PDF]

open access: yesBiotechnology & Biotechnological Equipment, 2000
ABSTRACTWe present two regeneration protocols via somatic embryogenesis in three cut roses—Rosa hybrida cvs. “Anny”, “Trimontsium” and “Saltze Gold”. The first regeneration protocols are based on regeneration via somatic embryogenesis in callus from leaf and petiole segments of Rosa hybrida cvs. “Trimontsium” and “Saltze Gold”.
A. Borissova   +3 more
openaire   +1 more source

EFFECT OF PHYTOHORMONES AND THEIR DIVERSE CONCENTRATIONS ON REGENERATION OF ROSE (ROSA HYBRIDA L.) [PDF]

open access: yesTrakia Journal of Sciences, 2020
Roses most important regularly used for ornamental, medicinal and aromatic rationale in the world. The relevance of plant tissue culture technology to produce planting material of rose in masses depends on the availability of an effective regeneration ...
Memon Amjad Ali, Ghulam Sughra Mangrio
doaj   +1 more source

Região de retirada da estaca e substrato na propagação vegetativa de roseira de vaso

open access: yesOrnamental Horticulture, 2016
A roseira é uma das principais espécies ornamentais produzidas no Brasil. Sua propagação é feita principalmente por estaquia. Nesse processo, estaca e substrato podem influenciar na qualidade das mudas produzidas.
Maristela Pereira Carvalho Zanão   +4 more
doaj   +1 more source

Analysis of variety characteristics for Rosa "Ren Yue"

open access: yes上海师范大学学报. 自然科学版
Advances in technology have ushered in a new era of rose breeding in China, emphasizing the enhancement of key traits such as yield, aroma, appearance, and resistance.
DU Jun   +9 more
doaj   +1 more source

Life Table Parameters of Tetranychus merganser Boudreaux (Acari: Tetranychidae) on Five Host Plants

open access: yesInsects, 2023
The quality of the host plant affects the life history parameters of tetranychid mites. The biology and fertility life tables of Tetranychus merganser on five host plants (Carica papaya, Phaseolus vulgaris, Capsicum annuum var.
Ma. Teresa de Jesús Segura-Martínez   +5 more
doaj   +1 more source

Efecto de diferentes medios y sustratos en el enraizamiento y adaptación de rosa transgénica

open access: yesAgronomía Mesoamericana, 2019
Introducción. El cultivo in vitro permite el mejoramiento de Rosa hybrida, no obstante, la sobrevivencia de plántulas es difícil durante la aclimatación en sustrato sólido, el proceso conlleva a que las plantas presenten malfuncionamiento de los estomas ...
Adrián Héctor Palacios-Arriaga   +1 more
doaj   +1 more source

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