Results 71 to 80 of about 2,219 (166)

Ethanol sprays to release grapevine bud dormancy: a potential alternative to cyanamides

OENO One, 2019
Aim: Grape growers sometimes use cyanamides (calcium or hydrogen) to release bud dormancy in warm climate regions, where the chilling requirement has not been met during winter.
Christian Chervin, Anne Fennell
doaj   +1 more source

Surface Behavior Regulation of Intermediates on the Copper‐Based Catalysts for Enhancing Electrocatalytic CO2 Reduction to Ethylene

Small, Volume 21, Issue 51, December 23, 2025.
This review highlights the mechanistic regulation of *CO intermediates in electrocatalytic CO2 reduction to ethylene. Strategies including surface/structural engineering, valence tuning, interface modulation, and deoxygenation pathway control are systematically mapped to *CO generation, coupling, and transformation, offering guidance for mechanism ...
Peng Luo, Ziyuan Yang, Yuxia Jin, Shasha Li, Yuanchuan Hao, Yun Duan, Wei Huang, Lei Liu, Kai Yan, Abuliti Abudula, Guoqing Guan   +10 more
wiley   +1 more source

Recent Synthetic Advances in C–H/N–H Functionalization of 1H‐Pyrazoles: Diverse Strategies Across Variously Substituted Scaffolds

The Chemical Record, Volume 25, Issue 12, December 2025.
Systematic overview of pyrazole functionalization reactions from C‐5 to N−H. It covers different strategies, from traditional cross‐coupling of prefunctionalized pyrazoles to more efficient direct functionalizations. This review briefly and systematically overviews C–H and N–H functionalization reactions of pyrazoles, aimed at creating new CC and C ...
Karolina Dzedulionytė Müldür, Asta Žukauskaitė, Algirdas Šačkus, Eglė Arbačiauskienė   +3 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

Drift measurements for conditions of hydrogen cyanamide spraying in kiwifruit

New Zealand Plant Protection, 2018
Kiwifruit are sprayed in late winter with hydrogen cyanamide to enhance with bud burst. The trellis layout of kiwifruit vines in combination with the canopy dormancy at that time of year means that a higher portion of the spray is able to drift away from the canopy.
Robert Connell, Scott Post, Mark Ledebuhr, Brian Moorhead, Andrew Hewitt   +4 more
openaire   +2 more sources

Hepatotoxic Effect of Hydrogen Cyanamide (Dormex®) in Albino Rats and the Ameliorative Effect of Melatonin

International Journal of Medical Toxicology and Forensic Medicine
Background: Hydrogen cyanamide (Dormex®) is used as a fertilizer sprayed on fruits, especially grapes to stimulate buds’ opening. It causes oxidative stress leading to hepatic, renal, and lung damage.
Amal Mohammed, Ahmed Salah El Sayed
doaj   +1 more source

Chemical thinning of flowers and fruits of the peach cultivar Coral with hydrogen cyanamide

Ciência Rural, 2017
: Chemical treatment is a mean to accomplish fruit thinning; although its efficiency depends on the compound used, application time, and dosage. Effect of the chemical hydrogen cyanamide (CH2N2) on the thinning of flowers and fruits of the peach cultivar
Rafael Anzanello, Assis Tedesco
doaj   +1 more source

Impact of chilling accumulation and hydrogen cyanamide on floral organ development of sweet cherry in a warm region

Journal of Integrative Agriculture, 2016
The microscopic investigation of the floral development of sweet cherry (Prunus avium L. cv. Hongdeng) from a warm winter climate (Shanghai) and cold winter climate (Tai’an, Shandong Province, China) was conducted to explore the reason of low fruit set ...
Lei WANG, Lu ZHANG, Chao MA, Wen-ping XU, Zong-rang LIU, Cai-xi ZHANG, Whiting D. Matthew, Shi-ping WANG   +7 more
doaj   +1 more source

Budbreak patterns and phytohormone dynamics reveal different modes of action between hydrogen cyanamide- and defoliant-induced flower budbreak in blueberry under inadequate chilling conditions. [PDF]

PLoS One, 2021
Lin SY, Agehara S.
europepmc   +1 more source

Downregulation of lncRNA PpL-T31511 and Pp-miRn182 Promotes Hydrogen Cyanamide-Induced Endodormancy Release through the PP2C-H₂O₂ Pathway in Pear (Pyrus pyrifolia). [PDF]

Int J Mol Sci, 2021
Li L, Liu J, Liang Q, Feng Y, Wang C, Wu S, Li Y.   +6 more
europepmc   +1 more source