Results 11 to 20 of about 4,944 (94)

Induction and overcoming of dormancy of grapevine buds in response to thermal variations in the winter period

open access: yesCiência Rural, 2021
: This study quantified the chilling requirements for the induction and overcoming of endodormancy (chilling-controlled physiological dormancy) of grapevines buds.
Rafael Anzanello   +2 more
doaj   +1 more source

Chilling accumulation in fruit trees in Spain under climate change [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2019
Growing trees are quite vulnerable to cold temperatures. To minimise the effect of these cold temperatures, they stop their growth over the coldest months of the year, a state called dormancy.
A. Rodríguez   +7 more
doaj   +1 more source

GIS-Based Analysis and Mapping of the Winter Chilling Hours in Mainland Spain. Application to Some Sweet Cherry Cultivars

open access: yesAgronomy, 2021
The knowledge of the chilling requirements for breaking rest and flowering of fruit trees is necessary to properly select cultivars and to avoid losses due to an inappropriate cultivar selection in a particular geographical location.
Francisco J. Moral   +4 more
doaj   +1 more source

Stronger Spring Phenological Advance in Future Warming Scenarios for Temperate Species With a Lower Chilling Sensitivity

open access: yesFrontiers in Plant Science, 2022
Spring warming could induce earlier leaf-out or flowering of temperate plant species, and decreased chilling in winter has a delaying effect on spring phenology. However, the relative contribution of the decreased chilling and increased forcing on spring
Zhi Hu   +6 more
doaj   +1 more source

Male Meiosis as a Biomarker for Endo- to Ecodormancy Transition in Apricot

open access: yesFrontiers in Plant Science, 2022
Dormancy is an adaptive strategy in plants to survive under unfavorable climatic conditions during winter. In temperate regions, most fruit trees need exposure to a certain period of low temperatures to overcome endodormancy.
Sara Herrera   +9 more
doaj   +1 more source

Insufficient Chilling Effects Vary among Boreal Tree Species and Chilling Duration

open access: yesFrontiers in Plant Science, 2017
Insufficient chilling resulting from rising winter temperatures associated with climate warming has been an area of particular interest in boreal and temperate regions where a period of cool temperatures in fall and winter is required to break plant ...
Rongzhou Man, Pengxin Lu, Qing-Lai Dang
doaj   +1 more source

Statistical Approach to Assess Chill and Heat Requirements of Olive Tree Based on Flowering Date and Temperatures Data: Towards Selection of Adapted Cultivars to Global Warming

open access: yesAgronomy, 2022
Delineating chilling and forcing periods is one of the challenging topics in understanding how temperatures drive the timing of budburst and bloom in fruit tree species.
Omar Abou-Saaid   +11 more
doaj   +1 more source

Seed dormancy-breaking and germination requirements of [PDF]

open access: yesDesert, 2008
Dormancy breaking and germination requirements were investigated in seeds of Ferula ovina and Ferula gummosa. Seeds of rather species were collected from north and eastern-north rangelands of Iran. Seeds of each of the species were subjected to different
H.R. Keshtkar   +3 more
doaj   +1 more source

The influence of chilling hours on root starch content, growth and yield of strawberry tray plants

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2023
The chilling requirements of two strawberry cultivars (‘Sonata’, ‘Albion’) were assessed by evaluating the starch accumulation levels in the tray plants’ root system and their subsequent growth and yielding. The research was conducted in an experimental
Katarzyna Wójcik   +4 more
doaj   +1 more source

Suboptimal Temperature Acclimation Enhances Chilling Tolerance by Improving Photosynthetic Adaptability and Osmoregulation Ability in Watermelon

open access: yesHorticultural Plant Journal, 2020
The temperature drop of plants from the optimal requirements can increase tolerance to severe chilling stress. Photosynthesis and osmoregulators were analyzed during chilling stress to explore the adaptation mechanisms that underlie the induction of ...
Junyang Lu   +4 more
doaj   +1 more source

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