Results 21 to 30 of about 765 (190)

Morphophysiological changes by mepiquat chloride application in Eucalyptus clones

open access: yesTrees, 2020
First study of mepiquat chloride as a growth regulator in Eucalyptus. Application of mepiquat chloride in Eucalyptus clones at planting may promote drought resistance. The reduction of available areas has pushed Eucalyptus away to marginal areas with low water availability.
Juscelina Arcanjo dos Santos   +5 more
openaire   +4 more sources

Modelling the structural response of cotton plants to mepiquat chloride and population density [PDF]

open access: yesAnnals of Botany, 2014
Cotton (Gossypium hirsutum) has indeterminate growth. The growth regulator mepiquat chloride (MC) is used worldwide to restrict vegetative growth and promote boll formation and yield. The effects of MC are modulated by complex interactions with growing conditions (nutrients, weather) and plant population density, and as a result the effects on plant ...
Jochem B Evers   +2 more
exaly   +5 more sources

EFEITO DO CLORETO DE MEPIQUAT E DO THIDIAZURON SOBRE ALGUMAS CARACTERÍSTICAS DAS SEMENTES DO ALGODOEIRO EFFECT OF MEPIQUAT CHLORIDE AND THIDIAZURON ON SOME CHARACTERISTICS OF COTTON SEED [PDF]

open access: yesPesquisa Agropecuária Brasileira, 1999
Com o objetivo de avaliar o efeito de diferentes doses de cloreto de mepiquat (0, 50, 75, 100 e 125 g/ha) e de thidiazuron (0, 45, 60 e 75 g/ha) sobre as características fisiológicas de sementes de algodoeiro, foi conduzido, na UNESP, Jaboticabal, SP, um
FERNANDO MENDES LAMAS   +1 more
doaj   +2 more sources

Plant growth regulation: a method for fine-tuning mepiquat chloride rates in cotton

open access: yesPesquisa Agropecuária Tropical, 2017
Plant growth regulator management has been a challenge for cotton growers, due to the increased weather instability and the adoption of early cultivars, in off-season crops.
Fábio Rafael Echer   +1 more
doaj   +3 more sources

Effects of plant growth regulators on the contents of rutin, hyperoside and quercetin in Hypericum attenuatum Choisy. [PDF]

open access: yesPLoS ONE, 2023
To explore the accumulation of rutin, hyperoside and quercetin in Hypericum attenuatum Choisy under treatment with different plant growth regulators, 100 mg/L, 200 mg/L and 300 mg/L cycocel, 100 mg/L, 200 mg/L and 300 mg/L mepiquat chloride and 1 mg/L, 2
Rui Song   +4 more
doaj   +2 more sources

Cloreto de mepiquat, thidiazuron e ethephon aplicados no algodoeiro em Ponta Porã, MS Mepiquat chloride, thidiazuron and ethephon applied on cotton in Ponta Porã, MS, Brazil [PDF]

open access: yesPesquisa Agropecuária Brasileira, 1999
O objetivo do presente estudo foi avaliar os efeitos de diferentes dosagens de cloreto de mepiquat, thidiazuron e ethephon, aplicadas parceladamente no algodoeiro (Gossypium hirsutum L.) na Fazenda Itamarati, Ponta Porã, MS.
Fernando Mendes Lamas   +3 more
doaj   +2 more sources

Hormesis Effect of Dichlorophenoxy Acetic Acid Sub-Doses and Mepiquat Chloride on Cotton Plant [PDF]

open access: yesPlanta Daninha, 2017
: The aim of this study was to evaluate the hormesis effect of sub-doses of dichlorophenoxy acetic acid herbicide and the plant growth regulator mepiquat chloride on the vegetative and productive characteristics of two cotton cultivars (FMT 701 and ...
G.H.P. AMÉRICO   +2 more
doaj   +3 more sources

Armazenamento de sementes tratadas com cloreto de mepiquat e desenvolvimento de plântulas de algodoeiro Processing of seeds treated with mepiquat chloride and the development of cotton seedlings

open access: yesCiência Rural, 2012
O tratamento de sementes de algodão com regulador de crescimento é utilizado para a obtenção de plantas com menor estatura, com a vantagem de assegurar o controle do desenvolvimento vegetativo desde a emergência.
Eliege Aparecida de Paiva Oliveira   +6 more
doaj   +2 more sources

A Comparative Analysis of the Efficacy of Three Plant Growth Regulators and Dose Optimization for Improving Agronomic Traits and Seed Yield of Purple-Flowered Alfalfa (Medicago sativa L.) [PDF]

open access: yesPlants
This study evaluated the effects of different plant growth regulators and their concentration gradients on the agronomic traits, seed yield, and yield components of Medicago sativa L. cv. “Xinmu No. 5” alfalfa.
Xianwei Peng   +9 more
doaj   +2 more sources

Rainfall intensity and Mepiquat Chloride persistence in cotton [PDF]

open access: yesScientia Agricola, 2007
In some regions where cotton is grown in Brazil rainfall amounts to about 2,000 mm per year, which imposes a great risk for Mepiquat Chloride (MP) to be washed from cotton leaves before being absorbed. The objective of this research was to evaluate the MC persistence when applied on cotton plants submitted to different rain intensities after spraying ...
Souza, Fábio Suano de   +1 more
openaire   +4 more sources

Home - About - Disclaimer - Privacy