Results 41 to 50 of about 181,716 (275)

Extrato de alho melhora a superação da dormência de videiras ‘Niagara Rosada’em regiões subtropicais. [PDF]

open access: yes, 2010
Nas regiões com invernos amenos, normalmente as exigências de frio para a quebra de dormência de gemas de videiras não são atendidas, e apenas os produtos altamente tóxicos CaCN2 e H2CN2 são recomendados na viticultura convencional para quebra de ...
Botelho, Renato Vasconcelos   +4 more
core   +2 more sources

Symmetry Breaking in the Life Cycle of the Budding Yeast [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2009
The budding yeast Saccharomyces cerevisiae has been an invaluable model system for the study of the establishment of cellular asymmetry and growth polarity in response to specific physiological cues. A large body of experimental observations has shown that yeast cells are able to break symmetry and establish polarity through two coupled and partially ...
Brian D, Slaughter   +2 more
openaire   +2 more sources

Evidence for non-occurrence of node-to-node or stem-to-bud transfer of chilling temperature signal for dormancy release

open access: yesAdvances in Horticultural Science, 2013
In the current context of global changes, phenology is expected to be one of the major processes affected by temperature increase, notably through the dynamics of endodormancy release.
M. Bonhomme, A. Lacointe, R. Rageau
doaj   +1 more source

Effect of Hydrogen Cyanamide on Bud Break, Fruit Yield and Quality of Highbush Blueberry in Greenhouse Production

open access: yesAgriculture, 2021
Highbush blueberries need sufficient chilling exposure to induce bud break and flowering, which limits their cultivation in warm areas as well as the profitability of protected cultivation in greenhouses. Hydrogen cyanamide (H2CN2, HC), gibberellic acid (
Hao Wang, Xiuying Xia, Lijia An
doaj   +1 more source

Respons Pertumbuhan Stum Mata Tidur Karet (Hevea Brasiliensis Muell Arg.) Dengan Pemberian Air Kelapa Dan Pupuk Organik Cair [PDF]

open access: yes, 2013
One of the problem encountered in rubber cultivation by rubber budded stump is high deathpercentage of stum in field. The research aim was to obtain useful rubber germ by cococut water soakand liquid organic fertilizer.
Charloq, C. (Charloq)   +2 more
core  

Impact of Bud Break Substances on Bud Behavior and Productivity of Grape Cv. Crimson [PDF]

open access: yesJournal of Plant Production, 2019
The experiment was conducted at El-Mahala City, Gharbia Governorate, Egypt, during 2016/2017 and 2017/2018 growing seasons on 12-year-old "Crimson"seedless grape vines to find cheap alternatives to hydrogen cyanamide to help regularize the sprouts in the grapes of the Crimson variety, in addition study of the effect of these alternatives and hydrogen ...
M . El-Boray, A. Shalan, O. Helmy
openaire   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

REPCO contribution to the development of products for apple scab control [PDF]

open access: yes, 2006
Natural compounds were sprayed according the RimPro scab warning system from start of bud break until the mid of June. Scab incidence was measured on the leaves and the fruit. Phytotoxicitiy and russet-ing was assessed. The natural compounds were sprayed
Heijne, Dr. Ir. B., Jong, Ir. P.F. de
core  

Flowering of kiwifruit (Actinidia deliciosa) is reduced by long photoperiods [PDF]

open access: yes, 2007
Mature kiwifruit (Actinidia deliciosa ‘Hayward’) vines grown under standard orchard management were exposed to 16-h photoperiods from the longest day in summer until after leaf fall in autumn.
Allan P   +20 more
core   +2 more sources

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

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