Results 11 to 20 of about 739 (166)

Cryotolerance of apple tree bud is independent of endodormancy [PDF]

Frontiers in Plant Science, 2015
Increasing interest in cryopreservation of dormant buds reveals the need for better understanding of the role of dormancy in cryotolerance. Dormancy stage and low temperature survival of vegetative apple buds (Malus domestica Borkh.), cultivars Sampion ...
Alois eBilavcik, Jiri eZamecnik, Milos eFaltus   +2 more
doaj   +3 more sources

Phenolic metabolism and antioxidant activity during endodormancy of Kiwifruit buds

Advances in Horticultural Science, 2017
Bud dormancy is an adaptability process in woody plants that enables them to survive in unfavorable conditions. In the present study, the phenols, antioxidant capacity, and activity of three enzymes were evaluated during endodormancy phases in two ...
E. Abedi Gheshlaghi, V. Rabiei, M. Ghasemi, J. Fattahi, F. Razavi   +4 more
doaj   +2 more sources

Cold hardiness mechanisms and modeling: existing approaches and future avenues. [PDF]

New Phytol
Summary Cold hardiness models are useful tools to predict cold damage in plants, such as those produced by unseasonal temperature cycles or by increased cold exposure. Although development of these models started about five decades ago, their applications remain limited.
Charrier G, Kovaleski AP, Wenden B, Hänninen H.   +3 more
europepmc   +2 more sources

Is It Cold Enough? Effects of Artificial and Natural Chilling on Budbreak and Frost Hardiness in Acer saccharum (Marsh.). [PDF]

Physiol Plant
ABSTRACT A crucial part of the phenological cycle in temperate and boreal trees is the exposure to chilling temperatures releasing endodormancy, which allows the trees to react to external signals and resume growth in spring. We compared the effect of artificial and natural chilling on endodormancy break and frost hardiness of sugar maple (Acer ...
Mura C, Charrier G, Kovaleski AP, Raymond P, Deslauriers A, Rossi S.   +5 more
europepmc   +2 more sources

Bud endodormancy in deciduous fruit trees: advances and prospects [PDF]

Horticulture Research, 2021
AbstractBud endodormancy is a complex physiological process that is indispensable for the survival, growth, and development of deciduous perennial plants. The timely release of endodormancy is essential for flowering and fruit production of deciduous fruit trees.
Qinsong Yang, Yuhao Gao, Xinyue Wu, Takaya Moriguchi, Songling Bai, Yuanwen Teng   +5 more
openaire   +2 more sources

Provenance-Specific Chilling and Forcing Requirements Shape Spring Phenology in Three European Temperate Tree Species. [PDF]

Glob Chang Biol
Winter chilling is essential for dormancy release and spring budburst in temperate trees. Using a climate‐controlled experiment with three species and four European provenances spanning a broad latitudinal gradient, we show that reduced chilling delays budburst and decreases budburst success, with strong species‐ and provenance‐specific differences ...
Wu Z, Walde MG, Beil I, Klisz M, Vitasse Y.   +4 more
europepmc   +2 more sources

Endodormancy in six blackcurrant (Ribes nigrum) cultivars [PDF]

Acta Horticulturae, 2020
Peer ...
Palonen, P., Kemppinen, J., Karhu, S.
openaire   +3 more sources

Overexpression of Tempranillo-Like Proteins Promotes Dormancy Release in Poplar. [PDF]

Plant Cell Environ
ABSTRACT Trees in temperate and boreal latitudes synchronize their growth‐dormancy cycles with seasonal environmental variations to ensure their survival over the years. Dormancy control is crucial during winter when plants cease growth and establish buds to protect their apical meristems from cold temperatures.
Gómez-Soto D, Triozzi PM, Conde D, Del Barrio C, Allona I, Perales M.   +5 more
europepmc   +2 more sources

Local Adaptation for Seasonal Cold Tolerance in a High-Elevation Conifer Species, Subalpine Larch (<i>Larix lyallii</i> Parl.). [PDF]

Evol Appl
ABSTRACT Subalpine larch (Larix lyallii Parl.) is a deciduous conifer that only grows at treeline in the Cascade Range and Rocky Mountains of western North America. This habitat is shrinking due to climate change but subalpine larch is unlikely to migrate or adapt in situ and is therefore at risk of maladaptation and eventual extirpation.
Vance M, Hawkins B, Richardson J, von Aderkas P.   +3 more
europepmc   +2 more sources

Breaking Onion Bulb Endodormancy with Hydrogen Peroxide [PDF]

HortScience, 2019
Long-day storage onion bulbs (Allium cepa) undergo a period of endodormancy that begins before harvest and lasts for several weeks, depending on the genotype. Onion seed production relies on cold treatment to break endodormancy and vernalize the bulbs.
Christopher J. D’Angelo, Irwin L. Goldman   +1 more
openaire   +1 more source