Results 31 to 40 of about 3,271,183 (311)
Agronomy, 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
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POLLEN DEVELOPMENT AND CHILLING REQUIREMENTS IN APRICOT CULTIVARS [PDF]
Acta Horticulturae, 2009 Apricot (Prunus armeniaca L.) flowers at the end of the winter but flower bud differentiation occurs the previous summer. During the winter, the flower bud enters dormancy and resumes growth prior to flowering. The time the flower bud remains dormant is genetically and also environmentally controlled and is a major factor in determining the adaptation ...
Julián Lagunas, Carmen +2 more
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American-Eurasian journal of botany, 2020 PREMISE Boreal and northern temperate forest trees possess finely tuned mechanisms of dormancy, which match bud phenology with local seasonality. After winter dormancy, the accumulation of chilling degree days (CDD) required for rest completion before ...
Ethan Thibault +2 more
semanticscholar +1 more source
Male Meiosis as a Biomarker for Endo- to Ecodormancy Transition in Apricot
Frontiers 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
Frontiers 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
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CHILLING REQUIREMENTS OF HAZELNUT CULTIVARS [PDF]
HortScience, 1990 Chilling requirements of 44 genotypes of Corylus avellana L. were estimated by cutting shoots in the field at weekly intervals and forcing them in a warm greenhouse for four weeks. The chilling requirements of catkins, female flowers, and leaf buds were assumed to have been met when ...
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Chilling requirements of apple cultivars grown in mild Australian winter conditions
, 2020 Future climate change is predicted to lead to reduced winter chill accumulation in many temperate fruit-tree growing regions of the world. Reliable measures of chilling requirement (CR) are necessary for growers in mild winter production locations to ...
H. Parkes, R. Darbyshire, N. White
semanticscholar +1 more source
Seed dormancy-breaking and germination requirements of [PDF]
Desert, 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
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The influence of chilling hours on root starch content, growth and yield of strawberry tray plants
Acta 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
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Research on Chilling Requirements and Physiological Mechanisms of Prunus mume
Horticulturae, 2023 Low temperature plays a vital role in the growth and development of woody plants. In this research, based on the ability of artificial low temperatures to break dormancy, the Utah model was used to determine the chilling requirements (CR) of four early flowering Prunus mume Sieb. et Zucc.
Yuhan Zhang, Kaifeng Ma, Qingwei Li
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