Results 231 to 240 of about 10,978 (267)
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Cytokinins in Rosa hybrida in relation to bud break
Physiologia Plantarum, 1997To assess the role of endogenous cytokinins in growth and development of Rosa hybrida, their concentrations in bleeding sap and in roots, stem, leaves, axillary shoots and bottom breaks in three stages of development were quantified. Cytokinins were purified by means of immunoaffinity chromatography and HPLC, and identified by retention time, UV ...
Dieleman, J.A. +5 more
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Gibberellins and Subapical Cell Divisions in Relation to Bud Set and Bud Break in Salix pentandra
Journal of Plant Growth Regulation, 1999In young plants of Salix pentandra, a temperate zone deciduous woody species, elongation growth ceases and a terminal bud is formed at day lengths shorter than a critical length. This is the first step in dormancy development, making survival under harsh winter conditions possible.
, Hansen, , Olsen, , Junttila
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The Genetic Control of Bud-Break in Trees
2015Abstract To exploit ecogeographical niches of the temperate zone, trees and other perennial plant species optimize the timing of floral and vegetative bud break within the dynamic nature of the annual environmental cycle. This insures successful reproduction and continued growth over their lifespan.
Albert G. Abbott +3 more
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Effects of benzyladenine on bud break of roses
Scientia Horticulturae, 1984Abstract The uppermost axillary buds of some cut-rose cultivars fail to grow following flower harvest, especially in the winter season. In Japan, of the 60 cultivars grown under cover for cut-rose production, cultivar ‘Blue Moon’ syn.Mainzer Fastnacht shows strong dormancy after harvest.
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“Breaking Bud”: a new twist to Tree-in-Bud pattern in bronchiolitis
2018Learning objectives Background Findings and procedure details Conclusion Personal information ...
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Grapevine bud break prediction for cool winter climates
International Journal of Biometeorology, 2009Statistical analysis of bud break data for grapevine (Vitis vinifera L. cvs. Riesling and Müller-Thurgau) at 13 sites along the northern boundary of commercial grapevine production in Europe revealed that, for all investigated sites, the heat summation method for bud break prediction can be improved if the starting date for the accumulation of heat ...
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Chemical Breaking and Induction of Bud Dormancy
1974Temporary suspension of growth, or deceleration to barely perceptible rates, called dormancy, is a common feature of the ontogeny of seed plants. Dormancy is a phenomenon of profound biological significance, because it provides a means by which plants are enabled to survive periods of environmental conditions which would be adverse or lethal to plants ...
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Changes in the Activity of Peach Bud Adenosine Kinase from the Dormancy Period to Bud Break
Journal of Plant Physiology, 1999Variations in adenosine kinase (EC 2.7.1.20) activity during 4 autumn-winter periods in peach buds showed high increases in specific activity in late December or early January in flower buds, but in late February or in early March in vegetative ones. These rises in enzyme activity coincided with the start of actual growth.
Florence Faye, François Le Floc'h
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Polyamine levels in buds and twigs of Tilia cordata from dormancy onset to bud break
Trees, 2007The fluctuations of free and bound polyamines (PAs) were studied in vegetative buds and underlying twigs of linden (Tilia cordata L.) from August to May, to assess the connection between PA levels and seasonal cycles of growth and dormancy. Outer and inner bud scales and shoot tips (short shoot tips with leaf initials in contiguous short internodes ...
Arja Santanen, Liisa Kaarina Simola
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EFFECT OF HEAT ON BUD-BREAK IN APPLE
Acta Horticulturae, 1981H. Huang, Loyd E. Powell
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