Results 31 to 40 of about 1,756 (107)

Dinâmica da dormência de gemas de macieira 'Imperial Gala' durante o outono e inverno em região de baixa ocorrência de frio Dormancy dynamics of 'Imperial Gala' apple tree buds during autumn and winter in a region of low chill occurrence

open access: yesRevista Brasileira de Fruticultura, 2004
O objetivo deste trabalho foi determinar a dinâmica da dormência de gemas de um ano de macieira 'Imperial Gala' com ou sem frio suplementar durante o outono e o inverno, cultivadas em região de baixa ocorrência de frio.
Ruy Inacio Neiva de Carvalho   +1 more
doaj   +1 more source

Necessidade de frio para quebra de dormência de gemas de caquizeiro 'Fuyu' Chill requirement for budbreak of japanese persimmon cv. Fuyu

open access: yesRevista Brasileira de Fruticultura, 2007
Objetivou-se, no presente trabalho, determinar a necessidade de frio para a quebra da dormência das gemas de caquizeiro 'Fuyu'. As coletas de ramos foram realizadas em cinco datas (26-04, 14-05, 21-06, 19-07 e 16-08).
Rudival Faquim   +2 more
doaj   +1 more source

Insufficient Chilling Effects Vary among Boreal Tree Species and Chilling Duration

open access: yesFrontiers in Plant Science, 2017
Insufficient chilling resulting from rising winter temperatures associated with climate warming has been an area of particular interest in boreal and temperate regions where a period of cool temperatures in fall and winter is required to break plant ...
Rongzhou Man, Pengxin Lu, Qing-Lai Dang
doaj   +1 more source

Analysis of grapevine phenology in the region of Sremski Karlovci [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2013
A comprehensive analysis of phenological timing and growth intervals for eight red and thirteen white wine grape cultivars in the region of Sremski Karlovci was performed using a long-term (1986-2011) data set.
Ruml Mirjana M.   +4 more
doaj   +1 more source

Tradeoffs between chilling and forcing in satisfying dormancy requirements for Pacific Northwest tree species

open access: yesFrontiers in Plant Science, 2015
Many temperate and boreal tree species have a chilling requirement, that is, they need to experience cold temperatures during fall and winter to burst bud normally in the spring. Results from trials with 11 Pacific Northwest tree species are consistent
Constance Ann Harrington
doaj   +1 more source

Do good neighbours compensate for bad climate? The case of sessile oak Quercus petraea in phylogenetically distant neighbourhoods

open access: yesOikos, EarlyView.
Stressful climates threaten the performance of individuals and the survival of species, but individual performance also depends on biotic interactions with neighbours, so that ‘good' neighbours might in theory compensate for ‘bad' climates. However, what makes a good neighbour, and why, has been little studied.
Keliang Zhang   +7 more
wiley   +1 more source

Synergistic benefits of agrivoltaics for grape production and solar energy efficiency in a Mediterranean vineyard

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Grapevine production is increasingly challenged by global warming, with global wine output falling to a six‐decade low in 2024. At the same time, the vine and wine sector faces growing pressure to reduce its carbon footprint. Agrivoltaics, which integrates solar photovoltaic (PV) modules into plant production systems, offers a potential pathway to ...
Sabine Tausz‐Posch   +5 more
wiley   +1 more source

Provenance Geographical and Climatic Characteristics Influence Budburst Phenology of Southwestern Ponderosa Pine Seedlings

open access: yes, 2020
Ponderosa pine (Pinus ponderosa Lawson & C. Lawson var. scopulorum Engelm.) forests of the southwestern US are threatened by climate change and deforestation.
Aalap Dixit, Owen Burney, Thomas Kolb
core   +1 more source

Oklahoma Deciduous Trees Differ in Chilling Enhancement of Budburst [PDF]

open access: yes, 2015
In many tree species, winter chilling accelerates budburst in response to spring warmth. Global climate change has already accelerated budburst in deciduous tree species around the world. But as global climate change leads to milder winters, tree species
Rice, Stanley A., Ross, Sonya L.
core   +1 more source

Oak masting under climate change: when spatially heterogeneous shifts in flowering phenology reshape pollen limitation

open access: yesNew Phytologist, EarlyView.
Conceptual framework illustrating the pollen variables and the hypotheses linking trajectories of pollen phenology and masting. Summary Masting, the irregular, synchronised production of seeds within tree populations, drives forest regeneration and ecosystem dynamics.
Emilie Fleurot   +5 more
wiley   +1 more source

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