Results 61 to 70 of about 166,681 (186)

Plant growth regulator and spring nitrogen effects on grass seed crops in western Canada

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Plant growth regulators (PGRs) are used in herbage seed crops to mitigate lodging risk and protect seed yield, though their effects on aging perennial grass stands remain understudied. This study evaluated the effect of PGRs on the agronomic characteristics of herbage seed crops of creeping red fescue (Festuca rubra L.), meadow brome (Bromus ...
Bishnu Pandey   +3 more
wiley   +1 more source

Trinexapac-Ethyl Causes Stimulatory Effect on the Initial Growth of Eucalyptus urograndis Clones

open access: yes, 2017
Eucalyptus plants are sensitive to stress factors in the initial growth phase. The plant growth regulator trinexapac-ethyl can provide gains to eucalyptus plants, a phenomenon known as hormesis.
Allan Lopes Bacha   +4 more
core   +1 more source

Sugarcane growth, sucrose content, and yield response to the ripeners glyphosate and trinexapac-ethyl [PDF]

open access: yes, 2012
Under Louisiana climatic conditions, production of sugarcane (Saccharum spp.) is limited to a maximum growth period of nine months. To increase sucrose concentration in the crop, ripener is applied prior to harvest.
Orgeron, Albert Joseph
core   +1 more source

Synthetic Kefir Based on Fermentation of Natural Kefir and Koumiss Core Microbial Species Reveals Microbial Interactions and Gene Exchanges in Natural Kefir

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
ABSTRACT Kefir and koumiss are both traditional alcoholic fermented milk drinks made from the fermentation of various probiotics and yeasts. The complex microbial composition of kefir and koumiss has hindered the expansion of their consumption in global markets.
Zhenyi Qiao   +9 more
wiley   +1 more source

Doses e épocas de aplicação de regulador de crescimento em híbridos de milho Rates and times of growth regulator application on corn hybrids

open access: yesPlanta Daninha, 2013
A fim de avaliar o efeito do regulador de crescimento trinexapac-ethyl em diferentes doses e épocas de aplicação em dois híbridos de milho, instalaram-se dois experimentos em Ponta Grossa, PR, Brasil, no ano agrícola de 2010/11.
J. Zagonel, C. Ferreira
doaj  

Comparison of Effect of Brassinosteroid and Gibberellin Biosynthesis Inhibitors on Growth of Rice Seedlings

open access: yesRice Science, 2016
Brassinosteroid (BR) and gibberellin (GA) are two predominant plant hormones that regulate plant cell elongation. Mutants disrupt the biosynthesis of these hormones and display different degrees of dwarf phenotypes in rice.
Tadashi Matusmoto   +3 more
doaj   +1 more source

Efeito de regulador de crescimento na cultura de trigo submetido a diferentes doses de nitrogênio e densidades de plantas Effect of growth regulator on wheat crop under different nitrogen rates and plant densities

open access: yesPlanta Daninha, 2002
Com o objetivo de avaliar os efeitos de um regulador de crescimento no cultivar de trigo IAPAR-53, em diferentes densidades de plantas e submetido a diferentes doses de nitrogênio, instalou-se um experimento na Fazenda-Escola da UEPG em Ponta Grossa-PR ...
J. Zagonel, W.S. Venancio, R.P. Kunz
doaj   +1 more source

Doses and application times of trinexapac-ethyl in upland rice1

open access: yes, 2021
The use of growth regulators as a technique that can reduce plant height and thus strengthen stalks, which may be an option to eliminate or reduce plant lodging, thereby avoiding crop loss. However, there is a lack of information on the subject. The purpose of this study was to evaluate the effect of the dose (0; 37.5; 75.0; 112.5 e 150.0 g ha-1 active
Martins, Juliana Trindade   +5 more
openaire   +2 more sources

Management strategies for preventing and recovering from zoysiagrass winterkill

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Zoysiagrass (Zoysia spp. Willd.) is a warm‐season grass used from tropical to temperate climates, and it generally requires fewer inputs than most other cool‐ and warm‐season turfgrasses. The development of new zoysiagrass cultivars has increased its use in the United States, but its adaptation and specific uses are species and cultivar ...
T. Q. Carr   +5 more
wiley   +1 more source

Shoulder season plant growth regulator programs for Poa annua control in creeping bentgrass putting greens in Tennessee

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Many golf course superintendents rely on plant growth regulators (PGRs) as a primary means of managing Poa annua L. in creeping bentgrass (Agrostis stolonifera L.), particularly the early‐stage gibberellic acid inhibitor paclobutrazol (Trimmit 2SC; Syngenta Professional Products). While herbicides for Poa annua control are often applied during
James T. Brosnan   +2 more
wiley   +1 more source

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