Results 71 to 80 of about 754 (167)

Temperatures Inhibiting Endodormancy Completion in Japanese Pear Flower Buds

Journal of Agricultural Meteorology, 2003
The effects of high temperature and subzero temperature on endodormancy completion in flower buds of Japanese pear (Pyrus pyrifolia Nakai cv. ‘Kosui’) were investigated using potted trees. The trees were chilled in temperature-controlled (daily cycles of 6/6°C, 6/−3°C, 6/−6°C, 18/6°C, 21/6°C and 24/6°C) dark rooms from late Octoer or from early ...
SUGIURA, Toshihiko, ITO, Daiyu, KURODA, Haruyuki, HONJO, Hitoshi   +3 more
openaire   +2 more sources

Deep learning meets tree phenology modelling: PhenoFormer versus process‐based models

Methods in Ecology and Evolution, Volume 16, Issue 7, Page 1489-1506, July 2025.
Abstract Predicting phenology, that is the timing of seasonal events of plant life such as leaf emergence and colouration in relation to climate fluctuations, is essential for anticipating future changes in carbon sequestration and tree vitality in temperate forest ecosystems.
Vivien Sainte Fare Garnot, Lynsay Spafford, Jelle Lever, Christian Sigg, Barbara Pietragalla, Yann Vitasse, Arthur Gessler, Jan Dirk Wegner   +7 more
wiley   +1 more source

Dinâmica da dormência e brotação de gemas de vimeiro no Planalto Sul Catarinense Dynamic of dormancy and budburst of willow plants in Planalto Sul, Santa Catarina State, Brazil

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar a dinâmica e a heterogeneidade de dormência de gemas, e avaliar o efeito de diferentes épocas de colheita de ramos na brotação do vimeiro, no Planalto Sul Catarinense. Ramos de ano foram colhidos nos meses de abril a
Tássio Dresch Rech, Flávio Zanette, Dieter Brandes, Cassandro Vidal Talamini do Amarante   +3 more
doaj   +1 more source

Bridging the gap between remotely sensed phenology and the underlying ecophysiological processes: The SWELL model

Methods in Ecology and Evolution, Volume 16, Issue 7, Page 1473-1488, July 2025.
Abstract Vegetation phenology studies the periodic recurrence of plant life‐cycle events and is essential for understanding ecosystem responses to environmental changes. Remote sensing has become a key tool for monitoring phenological events on large spatial and temporal scales, primarily using vegetation indices like the Normalized Difference ...
Sofia Bajocco, Carlo Ricotta, Simone Bregaglio   +2 more
wiley   +1 more source

Uso de cianamida hidrogenada e óleo mineral na floração, brotação e produção do pessegueiro 'Chiripá' Use of hydrogen cyanamid and mineral oil in blooming, budding and production of peach 'Chiripá'

Revista Brasileira de Fruticultura, 2006
O frio acumulado em regiões de inverno ameno é insuficiente para superar a dormência de algumas cultivares de pessegueiro, como o Chiripá, sendo necessária a utilização de produtos químicos para melhorar a brotação, a floração e a produção.
Idemir Citadin, Marcelo Henrique Bassani, Moeses Andrigo Danner, Sergio Miguel Mazaro, Alfredo de Gouvêa   +4 more
doaj   +1 more source

Dinâmica da dormência de gemas de videira e quivizeiro em região de baixa ocorrência de frio Dormancy dynamics of grape and kiwi tree buds in a region of low chill occurrence

Revista Brasileira de Fruticultura, 2010
O objetivo desta pesquisa foi determinar a dinâmica da dormência de gemas de videira cv. Niagara Branca e de quivizeiro cv. Bruno, em região de baixa ocorrência de frio.
Luiz Antonio Biasi, Ruy Inacio Neiva de Carvalho, Flávio Zanette   +2 more
doaj  

ABA Represses the Expression of Cell Cycle Genes and May Modulate the Development of Endodormancy in Grapevine Buds

Frontiers in Plant Science, 2017
Recently, the plant hormone abscisic acid (ABA) has been implicated as a key player in the regulation of endodormancy (ED) in grapevine buds (Vitis vinifera L).
Ricardo Vergara, Ricardo Vergara, Ximena Noriega, Karla Aravena, Humberto Prieto, Francisco J. Pérez   +5 more
doaj   +1 more source

Garlic extract improves budbreak of the 'Niagara Rosada' grapevines on sub-tropical regions Extrato de alho melhora a superação da dormência de videiras 'Niagara Rosada' em regiões subtropicais

Ciência Rural, 2010
In the regions with mild winters, usually the chilling requirements for bud dormancy release of grapevines are not fulfilled, and only the highly toxic products CaCN2 (calcium cyanamide) and H2CN2 (hydrogen cyanamide) are recommended in conventional ...
Renato Vasconcelos Botelho, Erasmo José Paioli Pires, Mara Fernandes Moura, Maurilo Monteiro Terra, Marco Antonio Tecchio   +4 more
doaj   +1 more source

Identification of Morus notabilis MADS-box genes and elucidation of the roles of MnMADS33 during endodormancy

Scientific Reports, 2018
AbstractThe MADS-box genes encode transcriptional regulators with various functions especially during floral development. A total of 54 putative Morus notabilis MADS-box genes (MnMADSs) were identified and phylogenetically classified as either type I (17 genes) or type II (37 genes). The detected genes included three FLOWERING LOCUS C-like (MnFLC-like)
Luo, Yiwei, Li, Hongshun, Xiang, Zhonghuai, He, Ningjia   +3 more
openaire   +2 more sources

Cultivar and areal differences in the breaking period of bud endodormancy in pear plants

Scientia Horticulturae, 2013
Abstract We investigated the occurrence of bud break in Japanese pear [Pyrus pyrifolia (Burm.f.) Nakai] cultivars and wild pear species to estimate the chilling requirement (CR) for breaking bud endodormancy. The leaf buds of the ‘Hosui’ and ‘Kosui’ cultivars showed a higher CR than their counterpart floral buds.
Yoshihiro Takemura, Katsuou Kuroki, Kazuhiro Matsumoto, Fumio Tamura   +3 more
openaire   +1 more source