Results 41 to 50 of about 1,135 (157)
New Phytologist, Volume 246, Issue 5, Page 1986-2003, June 2025.Summary The spring phenology has advanced significantly over recent decades with climate change, impacting large‐scale biogeochemical cycles, climate feedback, and other essential ecosystem processes. Although numerous prognostic models have been developed for spring phenology, regional analyses of the optimality (OPT) strategy model that incorporate ...
Yating Gu +7 more
wiley +1 more source
A General Model for the Seasonal to Decadal Dynamics of Leaf Area
Global Change Biology, Volume 31, Issue 3, March 2025.We extend the theoretical basis for understanding how climate affects ecosystem processes and provide an optimality‐based model to predict the seasonal dynamics of leaf phenology in response to climate change that could improve land‐surface models. ABSTRACT Leaf phenology, represented at the ecosystem scale by the seasonal dynamics of leaf area index ...
Boya Zhou +5 more
wiley +1 more source
Chilling of Endodormant Peach Propagules: I. Seed Germination and Emergence [PDF]
Journal of the American Society for Horticultural Science, 1993 We compared peach [Prunus persica (L.) Batsch cv. Johnson Elberta] seed germination (G) and seedling emergence (E) after various stratification (St) treatments. Treatments were arranged in factorial combinations of five St durations (20 to 60 days) at eight constant temperatures (0 to 18C) in a completely randomized design followed by repeated measures
Schuyler D. Seeley, James W. Frisby
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International Journal of Molecular Sciences, 2021 Bud endodormancy is an important, complex process subject to both genetic and epigenetic control, the mechanism of which is still unclear. The endogenous hormone abscisic acid (ABA) and its signaling pathway play important roles in the endodormancy ...
Liang Li +6 more
semanticscholar +1 more source
Global Change Biology, Volume 31, Issue 2, February 2025.Climate change is shifting flowering and animal activity times across ecosystems, potentially increasing the risk of plant–pollinator mismatches. Flower production and plant reproductive success showed varied responses to climate change depending on the ecosystem, whereas nectar rewards declined and floral scents increased or changed under warming and ...
Silvana Martén‐Rodríguez +20 more
wiley +1 more source
Agronomy, 2021 Knowledge of dormancy traits are important in peach breeding. Traditional method selection of seedlings takes a long time because of the juvenile period of plants; therefore, novel application of marker assisted selection methods are needed to accelerate
J. Halász +4 more
semanticscholar +1 more source
Food and Energy Security, Volume 14, Issue 1, January/February 2025.Flowering in litchi and many subtropical fruit trees requires adequate cool temperatures. To evaluate the potential impacts of rising temperatures due to climate change on litchi fruit production, we presented an improved temperature model predicting litchi flowering based on the beta‐distribution function and used this model to estimate the likelihood
JenYu Chang +4 more
wiley +1 more source
Is GABA-shunt functional in endodormant grapevine buds under respiratory stress?
Plant Growth Regulation, 2013 It has been suggested that a respiratory stress is part of the mechanism through which the dormancy-breaking compounds, hydrogen cyanamide (HC) and sodium azide, induce the release of buds from the endodormancy (ED) in grapevines. The accumulation of metabolites like succinate, alanine (Ala) and γ-amino butyric acid (GABA), together with the activation
Vergara, R. +2 more
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Stable Isotope Labelling Reveals Water and Carbon Fluxes in Temperate Tree Saplings Before Budbreak
Plant, Cell &Environment, Volume 48, Issue 1, Page 805-817, January 2025.ABSTRACT Despite considerable experimental effort, the physiological mechanisms governing temperate tree species' water and carbon dynamics before the onset of the growing period remain poorly understood. We applied 2H‐enriched water during winter dormancy to the soil of four potted European tree species. After 8 weeks of chilling, hydrogen isotopes in
Manuel G. Walde +4 more
wiley +1 more source
BMC Plant Biology, 2021 Over the life cycle of perennial trees, the dormant state enables the avoidance of abiotic stress conditions. The growth cycle can be partitioned into induction, maintenance and release and is controlled by complex interactions between many endogenous ...
Á. Boldizsár +8 more
semanticscholar +1 more source