Results 121 to 130 of about 1,135 (157)
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Physiologia Plantarum, 2023
AbstractIt is essential for the survival of grapevines in cool climate viticultural regions where vines properly acclimate in late fall and early winter and develop freezing tolerance. Climate change‐associated abnormities in temperature during the dormant season, including oscillations between prolonged warmth in late fall and extreme cold in ...
Hongrui Wang +2 more
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AbstractIt is essential for the survival of grapevines in cool climate viticultural regions where vines properly acclimate in late fall and early winter and develop freezing tolerance. Climate change‐associated abnormities in temperature during the dormant season, including oscillations between prolonged warmth in late fall and extreme cold in ...
Hongrui Wang +2 more
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MODELS FOR QUANTIFYING EFFECTIVE WINTER CHILL ON APPLE ENDODORMANCY
Acta Horticulturae, 2010Under southern Uruguayan conditions (34°37'SL;56°11'O, 40 m) winter chilling requirements are not always satisfied for the main commercial apple (Malus domestica Borkh) cultivars. The use of chemical rest breaking agents (mineral oils and hydrogen Cyanamid) to compensate these requirements is widely used. Therefore winter chill quantification should be
Matías Manzi +3 more
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Proton NMR signals associated with eco- and endodormancy in winegrape buds
Scientia Horticulturae, 1994Abstract Characteristic changes in proton nuclear magnetic resonance (NMR 1H-NMR) signals occur when winegrape buds, responding to their environment, proceed through endo- (approximately rest) and ecodormancy (approximately quiescence). These NMR signals were processed using a recently developed method Gardea et al., 1992, Spectroscopy, 8 (1): 27–35),
A.H. Soeldner +6 more
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Identification of Endodormancy Release for Cherries (Prunus Avium L.) by Abscisic Acid and Sugars [PDF]
Journal of Horticulture, 2017 In order to develop reliable and physiologically sound models for the plant development in spring, the date of endodormancy release is always a crucial and mostly unknown model parameter. Until present, classical approaches - such as climate chamber experiments - are used to derive this unknown parameter.
Klaus-Peter Götz +4 more
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Carbohydrate metabolism and its possible roles in endodormancy transition in Japanese pear
Scientia Horticulturae, 2012In order to elucidate the possible roles of carbohydrate in Japanese pear (Pyrus pyrifolia, ‘Kosui’) during endodormancy, seasonal changes of carbohydrate concentrations and the activities of sorbitol- and sucrose-metabolizing enzymes were investigated in the lateral flower buds and current shoots.
Akiko Ito +2 more
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Interaction of endodormancy and paradormancy in raspberry (Rubus idaeus L.)
Annals of Applied Biology, 1998SummaryBud break in protected Northern European raspberry crops is often poor and uneven with many of the sub‐apical buds remaining in a dormant state. In order to improve bud break and therefore yields, the mechanism controlling bud dormancy must be determined. Canes of the biennial cultivar ‘Glen Moy’ were forced as isolated single nodes, trisections,
H. Wainwright, J.M. White, C.R. Ireland
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Chemical Release of Endodormancy in Potato Involves Multiple Mechanisms
2015The cessation of endodormancy in potato meristems can be accomplished with the application of compounds including bromoethane (BE), Rindite, or synthetic cytokinins such as 1-(α-ethylbenzyl)-3-nitroguanidine (NG). Rindite and BE are toxic compounds and induced a significant stress on dormant tissues. Transcriptional analysis reveals that BE induces the
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PpCBFs selectively regulate PpDAMs and contribute to the pear bud endodormancy process
Plant Molecular Biology, 2019PpCBF2 directly binds to the promoters of PpCBF3 and PpCBF4 to activate their expressions and selectively regulates PpDAMs during the leaf bud endodormancy process of 'Wonhwang' pear (Pyrus pyrifolia). Endodormancy is critical for temperate plant survival under freezing winter conditions, and low temperature is a vital environmental factor in ...
Jianzhao Li +7 more
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Winter induction of the galactinol synthase gene is associated with endodormancy in chestnut trees
Trees, 2013From the start of autumn and throughout winter dormancy, starch stored in the stems and buds of woody plants is broken down into oligosaccharides, mainly raffinose family oligosaccharides (RFOs). Given that RFO synthesis protects plants against winter cold, the enzyme galactinol synthase (catalyzing the first step in RFO synthesis) could play an ...
Cipriano Aragoncillo +6 more
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