Results 41 to 50 of about 30,177 (282)

Growth of Paulownia ssp. Interspecific Hybrid ‘Oxytree’ Micropropagated Nursery Plants under the Influence of Plant-Growth Regulators

open access: yesAgronomy, 2023
The aim of the study was to examine the effects of application of plant-growth regulators (PGR) on the growth of paulownia plants and evaluate their usefulness in paulownia nurseries.
Wojciech Litwińczuk, Beata Jacek
doaj   +1 more source

The DAG1 transcription factor negatively regulates the seed-to-seedling transition in Arabidopsis acting on ABA and GA levels [PDF]

open access: yes, 2016
BACKGROUND: In seeds, the transition from dormancy to germination is regulated by abscisic acid (ABA) and gibberellins (GAs), and involves chromatin remodelling.
Boccaccini, Alessandra   +9 more
core   +5 more sources

Tools to modify cherries harvest time in Alto Valle de Río Negro and Neuquén, Argentina

open access: yesAgrociencia Uruguay, 2021
Cherry production is characterized by a very short fruit development period that covers an average of 80 days from flowering to harvest. Although there are varieties with different cycles, the harvest in Alto Valle de Río Negro and Neuquén, Argentina, is
Dolores Raffo, Mariela Curetti
doaj   +1 more source

A role for jasmonates in the release of dormancy by cold stratification in wheat [PDF]

open access: yes, 2016
Hydration at low temperatures, commonly referred to as cold stratification, is widely used for releasing dormancy and triggering germination in a wide range of species including wheat.
Barrero, Jose M   +5 more
core   +2 more sources

Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction

open access: yesAdvanced Science, EarlyView.
During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Hang Zhao   +8 more
wiley   +1 more source

Silicon and Gibberellins: Synergistic Function in Harnessing ABA Signaling and Heat Stress Tolerance in Date Palm (Phoenix dactylifera L.)

open access: yesPlants, 2020
Date palm is one of the most economically vital fruit crops in North African and Middle East countries, including Oman. A controlled experiment was conducted to investigate the integrative effects of silicon (Si) and gibberellic acid (GA3) on date palm ...
Adil Khan   +9 more
doaj   +1 more source

Abscisic Acid as an Emerging Modulator of the Responses of Plants to Low Oxygen Conditions

open access: yesFrontiers in Plant Science, 2021
Different environmental and developmental cues involve low oxygen conditions, particularly those associated to abiotic stress conditions. It is widely accepted that plant responses to low oxygen conditions are mainly regulated by ethylene (ET).
Miguel González-Guzmán   +2 more
doaj   +1 more source

Pemulihan Deteriorasi Benih Kedelai (Glycine Max L.) Dengan Aplikasi Giberelin [PDF]

open access: yes, 2013
The purpose of this study to determine the role of gibberellins in enhancing the quality of soybean seeds that have experienced deterioration / decline. This research is using a complete randomized group design (RKTL) two factors.
Dewi, R. (Ratna)   +2 more
core  

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

Improvement of seed germination of Fagus orientalis Lipsky [PDF]

open access: yes, 2003
This thesis was seeking two main approaches for improvement of seed germination of oriental beech, a timber producing species in Hyrcanian forests in northern Iran. Germination behavior of beechnuts was enhanced either by decreasing the dormancy breakage
Soltani, Ali
core  

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