Results 61 to 70 of about 744 (170)

Exogenous Gibberellic Acid Advances Reproductive Phenology and Increases Early-Season Yield in Subtropical Blackberry Production

Agronomy, 2020
Inadequate winter chill causes poor and erratic budbreak in blackberry (Rubus L. subgenus Rubus Watson), limiting the commercial production in subtropical climates. We examined the effects of exogenous gibberellic acid (GA3) on the reproductive phenology,
Syuan-You Lin, Shinsuke Agehara
doaj   +1 more source

Reduced snow cover at the alpine treeline: resistance and recovery of saplings

New Phytologist, Volume 250, Issue 3, Page 1492-1509, May 2026.
Summary At high elevations, tree saplings and shrubs are usually protected by mid‐winter snow cover, although climate change is expected to extend the snow‐free (SF) period. Exposure to winter drought, freeze–thaw events and freezing temperatures will therefore increase, inducing damages to the hydraulic system and to living cells, resulting in reduced
Katline Charra‐Vaskou, Guillaume Charrier, Andrea Ganthaler, Thierry Améglio, Stefan Mayr   +4 more
wiley   +1 more source

Antecipação da colheita de caqui 'Costata' através da quebra de dormência com cianamida hidrogenada e óleo mineral Persimmon 'Costata' harvest advancement after dormancy breakdown by hydrogen cyanamide and mineral oil application

Revista Brasileira de Fruticultura, 2004
No município de Araponga, Estado de Minas Gerais, foi estudada a possibilidade de antecipar a colheita do caquizeiro 'Costata', e obter preços mais elevados no mercado através da quebra de dormência artificial. A cianamida hidrogenada nas doses de 2,4; 7,
Gisele Polete Mizobutsi, Claudio Horst Bruckner, Luiz Carlos Chamhum Salomão, Júlio César Lima Neves   +3 more
doaj   +1 more source

Increasing Chilling Reduces Heat Requirement for Floral Budbreak in Peach [PDF]

HortScience, 2011
Response to chilling temperatures is a critical factor in the suitability of peach [ Prunus persica (L.) Batsch] cultivars to moderate climates such as in the southeastern United States.
William R. Okie, Bryan Blackburn
openaire   +1 more source

Single-node cuttings for budbreak phenotyping in grapevine

BIO Web of Conferences
Budbreak is a critical stagein terms of vulnerability tospring frost, a major issue accentuated by the advancement of grapevine development due to global warming. Recognizing the determinants of budbreak regulation is essential to allow the selection, or generation, of genotypes better suited to dealwith a changing climate.
Valeria De Rosa, Alessio Angeli, Giannina Vizzotto, Rachele Falchi   +3 more
openaire   +1 more source

Sexual Reproduction of Plasmopara viticola in Wine Regions of Southern Brazil, Climatic Suitability, Oospore Formation and Germination

Plant Pathology, Volume 75, Issue 3, May–June 2026.
This is the first study to confirm Plasmopara viticola oospore formation in all major wine‐growing regions of southern Brazil and oospore germination under local conditions on susceptible and resistant hosts, and to apply ecological niche modelling to predict climatic suitability for oospore formation.
Camila Bitencourt, Valdecir Perazzoli, Fabio Ribeiro de Freitas, Cristian Soldi, Aparecido Lima da Silva, Leocir José Welter   +5 more
wiley   +1 more source

Uncertainties in predicting the medium-term future occurrence of grapevine budburst in Europe: the role of phenological models and climate scenarios

OENO One
Budbreak plays an important role in the grapevine growing cycle and temperature is its main driver. Therefore, phenological models use two temperature-based approaches to simulate budbreak: a chilling-forcing scheme, which describes either endo- and eco-
Sergi Costafreda-Aumedes, Luisa Leolini, Christoph Menz, Chenyao Yang, Giovanni Argenti, Camilla Dibari, Marco Bindi, Helder Fraga, Joao Santos, Daniel Molitor, J. Arturo Torres-Matallana, Marko Simeunović, Marco Moriondo   +12 more
doaj   +1 more source

Interactive Effects of Light and Chilling on Peach Flower and Leaf Budbreak [PDF]

HortScience, 2011
Timing of budbreak in response to winter chilling is a critical factor in the suitability of peach [ Prunus persica (L.) Batsch] cultivars to moderate climates such as that in the southeastern United States.
William R. Okie, Bryan Blackburn
openaire   +1 more source

Dormancy Patterns of Apple Trees Grown in a Mild Winter Region: A Breakpoint Model Analysis

Physiologia Plantarum, Volume 178, Issue 3, May/June 2026.
ABSTRACT Climate change poses a significant challenge to the production of temperate climate fruit trees, since the dormancy of these species is regulated by the chill and heat accumulation during winter and early spring. This study aimed to identify the dormancy evolution patterns of three apple cultivars (“Galaxy,” “Fuji Suprema,” and “Eva”) in a ...
Rafael Henrique Pertille, Laise de Souza de Oliveira, Adriano Suchoronczek, João Victor de Lima Santos, Michely Aparecida Jacobsen Bertan, Idemir Citadin   +5 more
wiley   +1 more source

Assisted migration is plausible for a boreal tree species under climate change: A quantitative and population genetics study of trembling aspen (Populus tremuloides Michx.) in western Canada

Ecology and Evolution, 2022
A novel method was tested for improving tree breeding strategies that integrate quantitative and population genetics based on range‐wide reciprocal transplant experiments.
Chen Ding, Jean S. Brouard
doaj   +1 more source