Results 71 to 80 of about 998 (188)

Nutritional status and cotton yield under different row spacings and growth regulator application

Semina: Ciências Agrárias, 2014
Strategies of cotton growth as row spacing and use of growth regulator are efficient when the knowledge of crop production potential as well as the amounts of nutrients content. The objective of this study was to evaluate the nutritional status of cotton
João Vitor Ferrari, Enes Furlani Junior , Samuel Ferrari , Ana Paula Portugal Gouvea Luques   +3 more
doaj   +1 more source

Optimizing nitrogen rates for rainfed cotton on sandy loam soils of Florida

Agronomy Journal, Volume 117, Issue 2, March/April 2025.
Abstract Nitrogen (N) fertilizer recommendations for rainfed cotton (Gossypium hirsutum L.) in Florida have remained static at 67 kg N ha−1 since 1981. A study conducted at the West Florida Research and Education Center in Jay, FL, in 2022 and 2023, evaluated the response of cotton (cv.
Eajaz Ahmad Dar, Peter Omara, Joseph E. Iboyi, Michael J. Mulvaney, Ethan Carter, C. Wesley Wood, Lakesh Sharma, Hardeep Singh   +7 more
wiley   +1 more source

Review of the methodology used for the assessment of the short‐term (acute) dietary exposure to pesticide residues in food (IESTI methodology)

EFSA Journal, Volume 23, Issue 2, February 2025.
Abstract In accordance with the mandate under Article 43 of Regulation (EC) No 396/2005, EFSA reviewed the methodology used for the assessment of the short‐term dietary exposure to pesticide residues currently used in the EU (also known as international estimated short‐term intake (IESTI) methodology) and elaborated three alternative options for ...
European Food Safety Authority (EFSA)
wiley   +1 more source

Cloreto de mepiquat, thidiazuron e ethephon aplicados no algodoeiro em Ponta Porã, MS

, 1999
The objective of this study was to evaluate the effect of doses of mepiquat chloride, thidiazuron and ethephon on cotton (Gossypium hirsutum L.), applied in parcels, and were surveyed in Itamarati Farm at Ponta Porã county. The mepiquat chloride doses
Fortuna, Paulo de Andrade, Athayde, Manoel Luiz Ferreira, Banzatto, David Ariovaldo, Lamas, Fernando Mendes   +3 more
core   +1 more source

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

Tillage and cover crops effects on crop yield in wheat double‐cropping systems

Agronomy Journal, Volume 116, Issue 6, Page 3315-3324, November/December 2024.
Abstract The United States is experiencing longer crop growing season in most states, which could afford producers the opportunity to diversify into double‐cropping (DC) and cover crop systems rather than the predominant summer and winter fallow systems.
Peters E. Egbedi, L. M. Fultz, Josh Copes, Syam Dodla, Rasel Parvej, Melanie Netterville   +5 more
wiley   +1 more source

Sensitivity Assessment of Varieties, Effectiveness of Weed Control by Selected Herbicides, and Infection of the Fusarium in Maize (Zea mays L.) Cultivation

Agronomy, 2020
The amount of maize yield depends on many factors. Among them, plant health plays a significant role. Herbicide selectivity (of mesotrione, 2,4-D, and bromoxynil) for different maize varieties was assessed in greenhouse experiments.
Małgorzata Jagła, Łukasz Sobiech, Piotr Szulc, Kamila Nowosad, Jan Bocianowski, Monika Grzanka   +5 more
doaj   +1 more source

Effect of cotton seed size and seeding density on cotton growth, development, and yield

Agronomy Journal, Volume 116, Issue 6, Page 2967-2975, November/December 2024.
Abstract Interest in cotton seed size and seeding density exists due to increased seeding cost and overall decreased seed size of cotton varieties. An experiment was conducted in 2019 and 2020 in Jackson, TN, Starkville, MS, and Brooksville, MS, to determine the impact of seed size, seeding density, and variety on cotton plant development and yield ...
Steven Hall, Brian Pieralisi, Darrin Dodds, Tyson Raper, Whitney Crow, Angus Catchot, John Irby, Ramandeep Kumar Sharma   +7 more
wiley   +1 more source

Desenvolvimento de plantas de algodão provenientes de sementes embebidas em cloreto de mepiquat

, 2005
The effects of cotton seeds cultivar IPR-120, soaked with mepiquat chloride solutions on the initial growth and development of the plants, grown in 2,5 L plastic bags, were evaluated under greenhouse conditions.
Miglioranza, Édison, Marur, Celso Jamil, Nagashima, Getúlio Takashi, Yamaoka, Ruy Seiji   +3 more
core   +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