Results 1 to 10 of about 16,954 (115)

Possible involvement of spermidine and methyl jasmonate on sex expression and some physiological responses of cucumber [PDF]

open access: yesBMC Plant Biology
Background Sex expression in plants is a complex process influenced by genetic, environmental, and hormonal factors. In cucumbers, a high male-to-female flower ratio significantly contributes to low yields.
Ghasem Akhbarfar   +2 more
doaj   +2 more sources

Yield and In Vitro Antioxidant Potential of Essential Oil from Aerva javanica (Burm. f.) Juss. ex Schul. Flower with Special Emphasis on Seasonal Changes

open access: yesPlants, 2021
The essential oil (EO) of the desert cotton (Aerva javanica (Burm. f.) Juss. ex Schul.) was extracted by hydrodistillation, from A. javanica flowers growing in the sandy soils of the United Arab Emirates (UAE) wild desert.
Suzan Marwan Shahin   +2 more
doaj   +1 more source

Comparative Analysis of the Quality of Domestically Distributed Cut Phalaenopsis Flowers Based on the Season and Place of Origin

open access: yesHorticulturae, 2021
This study compared and analyzed the qualities of cut Phalaenopsis “V3” flowers based on the place of origin and season. An investigation of the senescence type showed that flowers originating from Korea had a higher rate of aging than those from China ...
Hyun Kyung Kim, Ae Kyung Lee
doaj   +1 more source

STUDIES ON YARROW" Achillea mille folium L." PLANTS: I. EFFECT OF SPRING AND AUTUMN CULTIVATION AND TIME OF HARVEST ON GROWTH, FLOWERING, AND YiELD OF THE DRiED FLOWERS AND ESSENTIAL OiL. [PDF]

open access: yesJournal of Plant Production, 2004
Yarrow (Achillea mllletctium, L.), locally known as "Thousand leaves" is a member of the Family "Asteraceae", and is an important medicinal and aromatic plant.
H. Massoud   +3 more
doaj   +1 more source

Resistance of generative organs of sweet cherry to spring frosts after artificial freezing

open access: yesЮг России: экология, развитие, 2021
Aim. The purpose of this research was to study the sustainability of Institute bred sweet cherry cultivars to spring frosts during flowering by the method of artificial freezing and to identify resistant cultivars.Material and Methods.
Z. E. Ozherelieva, A. A. Gulyaeva
doaj   +1 more source

Flower angle favors pollen export efficiency in the snowdrop Galanthus nivalis (Linnaeus, 1753) but not in the lesser celandine Ficaria verna (Huds, 1762)

open access: yesPlant Signaling & Behavior, 2023
Flower angle is crucially important for accurate pollination and flower protection against abiotic factors. Evolutionary factors shaping floral traits are particularly strong for bilaterally symmetric flowers because these flowers require more ...
Pavol Prokop   +5 more
doaj   +1 more source

‘Jon Jon’ Magnolia: A Late-Flowering Deciduous Magnolia for Northern Florida

open access: yesEDIS, 2011
This large-flowered, hybrid, deciduous magnolia flowers profusely in late spring, about two weeks after most saucer magnolias, but before foliage emerges.
Gary W. Knox
doaj   +5 more sources

Season of prescribed burns and management of an early successional species affect flower density and pollinator activity in a pine savanna ecosystem [PDF]

open access: yesPeerJ, 2022
In the age of changing fire regimes, land managers often rely on prescribed burns to promote high diversity of herbaceous plants. Yet, little is known about how the timing of prescribed burns interacts with other ecological factors to maintain ...
Opeyemi A. Adedoja   +2 more
doaj   +2 more sources

Effect of 1-MCP and chemicals on the vase life of Rosa hybrida L. cv. 'Bordeaux'

open access: yesInternational Journal of Horticultural Science, 2010
The effect of 1-MCP on rose cultivar 'Bordeaux ' was studied in combination with different preservative solutions. The flowers were treated with 1-MCP for 6 hours at 17 °C and for 18 hours at 4 °C.
O. Feigel-Terék   +3 more
doaj   +1 more source

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