Results 71 to 80 of about 509 (160)

Qualidade fisiológica e armazenamento de sementes de algodão embebidas em solução de cloreto de mepiquat Physiological quality and storage of cotton seeds soaked in mepiquat chloride solution

Ciência e Agrotecnologia, 2010
Após tratamento de sementes, é comum a semeadura não ocorrer imediatamente. Eeste trabalho, objetivou-se determinar o efeito do armazenamento de sementes de algodão embebidas com regulador de crescimento Cloreto de Mepiquat (CM) na qualidade fisiológica ...
Getúlio Takashi Nagashima, Édison Miglioranza, Celso Jamil Marur, Ruy Seiji Yamaoka, Alberto S.R. Barros, Fernanda Marchiotto   +5 more
doaj   +1 more source

Effect of Mepiquat Chloride on the Growth and Yield of ‘Concord’ Grapevines1

Journal of the American Society for Horticultural Science, 1982
Abstract Mepiquat chloride (MP-Cl) applied at the late prebloom stage or during bloom increased the set and yield of ‘Concord’ grape ( Vitis labruscana Bailey) and restricted length of pre-existing but not yet fully expanded internodes, but not those formed subsequent to ...
openaire   +1 more source

Optimizing physiological performance, assimilate partitioning and productivity of late-sown wheat (Triticum aestivum L.) through mepiquat chloride application under nitrogen enrichment

Frontiers in Agronomy
IntroductionLate sowing constrains grain yield formation in wheat by shortening the duration of post-anthesis assimilate accumulation and limiting the effective utilization of source-derived assimilates during grain filling. Optimizing nitrogen nutrition
Kavita Devi, Jasdev Singh Deol, Rajni Sharma, Amit Kaul, Arun Kumar, Rahul Sharma   +5 more
doaj   +1 more source

Treatment of Pesticides in Wastewater by Heterogeneous and Homogeneous Photocatalysis

International Journal of Photoenergy, 2012
The effect of different heterogeneous and homogeneous photocatalytic systems on the oxidative degradation of mepiquat chloride in aqueous solutions was investigated.
Catalina Daniela Stan, Igor Cretescu, Cristina Pastravanu, Ioannis Poulios, Maria Drăgan   +4 more
doaj   +1 more source

Reguladores vegetais na batata cv. Monalisa, após a tuberização

Scientia Agricola, 1999
Foram aplicados na cultura da batata cv. Monalisa, 45 dias após o plantio, retardadores de crescimento: cloreto de mepiquat, nas concentrações de 25, 50 e 100 mg L-1 e cloreto de (2 - cloroetil) trimetilamônia (chlormequat), 250, 500 e 1000 mg L-1, além ...
Silvio Tavares, Antonio Augusto Lucchesi
doaj  

Effect of plant growth regulator used with adjuvants in winter wheat (Triticum aestivum L.) [PDF]

Journal of Plant Protection Research
Crop yields depend not only on genetic traits, agronomic practices, and weather but also on effective crop protection. European agriculture aims to reduce the use of harmful chemicals while maintaining yields.
Kinga Matysiak, Wojciech Miziniak, Jan Bocianowski, Jolanta Kowalska   +3 more
doaj   +1 more source

Características agronômicas da mandioca relacionadas à interação entre irrigação, épocas de colheita e cloreto de mepiquat = Cassava agronomical characteristics related to interaction among irrigation, harvest time and mepiquat chloride

Acta Scientiarum. Agronomy, 2010
O experimento foi conduzido na Universidade Estadual do Sudoeste da Bahia, em Vitória da Conquista, Estado da Bahia, no período de novembro de 2005 a maio de 2007, com o objetivo de avaliar o manejo da irrigação, épocas de colheita e efeito do cloreto de
Myrne Jamilly Lima de Souza, Anselmo Eloy Silveira Viana, Sylvana Naomi Matsumoto, Ramon Correia de Vasconcelos, Tocio Sediyama, Otoniel Magalhães Morais   +5 more
doaj  

Interaction of herbicides with mepiquat chloride and prohexadione calcium in winter wheat

Journal of Plant Protection Research, 2019
New solutions in plant protection applications are still highly desirable. Aiming at higher efficiency, environmental safety and profitability of production which, in addition to reducing the costs of the application of plant protection products ...
Wojciech Miziniak, Kinga Matysiak
doaj   +1 more source

Conclusion regarding the peer review of the pesticide risk assessment of the active substance mepiquat

EFSA Journal, 2008
European Food Safety Authority (EFSA)
doaj   +1 more source

Considering degradation kinetics of pesticides in plant uptake models: proof of concept for potato. [PDF]

Pest Manag Sci, 2023
Li Z, Fantke P.
europepmc   +1 more source