Results 41 to 50 of about 28,604 (301)

Variable responses on early development of shallot (Allium ascalonicum) and mustard (Brassica juncea) plants to Bacillus cereus inoculation [PDF]

open access: yes, 2012
Aim: Auxin, a phytohormone secreted by plant growth-promoting rhizobacteria is one of the direct mechanisms vital for plant growth promotion. A laboratory experiment was conducted to observe the effect of IAA-producing and non-IAA-producing diazotroph ...
Ab. Aziz, Zakry Fitri   +3 more
core   +1 more source

Plant Cellular and Molecular Biotechnology: Following Mariotti's Steps [PDF]

open access: yes, 2019
This review is dedicated to the memory of Prof. Domenico Mariotti, who significantly contributed to establishing the Italian research community in Agricultural Genetics and carried out the first experiments of Agrobacterium-mediated plant genetic ...
Caretto, Sofia   +11 more
core   +1 more source

Antioxidant activity and fermentative metabolism in the plant Erythrina crista-galli L. under flood conditions

open access: yesSemina: Ciências Agrárias, 2016
This study aimed to evaluate the mechanisms of flood tolerance of the root system of Erythrina crista-galli L. plants by measuring the activity of antioxidant enzymes and oxidative stress components in the leaves and roots.
Cristina Ferreira Larré   +5 more
doaj   +1 more source

Influence of phase change within a 90-year-old Sequoia sempervirens on its in vitro organogenic capacity and protein patterns [PDF]

open access: yes, 1994
Shoot-tips collected from stump shoots at the base of a 90-year-old #Sequoia sempervirens# and from the crown of the same donor tree were compared in respect of their organogenic performance in in vitro conditions.
Bon, Marie-Claude   +2 more
core   +1 more source

ADVENTITIOUS ROOTS DEVELOPMENT AND ROOT SYSTEM ARCHITECTURE OF CHRYSANTHEMUM CUTTINGS

open access: yesJournal of Plant Development, 2018
Chrysanthemum have significant ornamental value and thus have a great economic importance and are also subjected to losses due to the insufficient rooting of the cuttings - the main method of vegetative propagation practiced for this crop. Insufficient understanding of the mechanisms that control adventitious root formation prevents the use of reliable
Ana COJOCARIU   +2 more
openaire   +2 more sources

Adventitious rooting in response to long-term cold: a possible mechanism of clonal growth in alpine perennials

open access: yesFrontiers in Plant Science
Arctic alpine species experience extended periods of cold and unpredictable conditions during flowering. Thus, often, alpine plants use both sexual and asexual means of reproduction to maximize fitness and ensure reproductive success.
Priyanka Mishra   +15 more
doaj   +1 more source

Endophytic Bacteria Isolated from Panax ginseng Improves Ginsenoside Accumulation in Adventitious Ginseng Root Culture

open access: yesMolecules, 2017
Ginsenoside is the most important secondary metabolite of ginseng. Natural sources of wild ginseng have been overexploited. Although root culture could reduce the length of the growth cycle of ginseng, the number of ginsenosides is fewer and their ...
Xiaolin Song   +4 more
doaj   +1 more source

Root architecture of two sorghum varieties differ than drought stress tolerance : [Abstract, P 7.17] [PDF]

open access: yes, 2009
Root architecture of two sorghum varieties, fitted in #Durra race# and with different response in drought conditions, has been studied on hydroponic system, pot and in situ on field.
Chopart, Jean-Louis   +2 more
core  

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

open access: yesAdvanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth   +8 more
wiley   +1 more source

Study on rooting characteristics and occurrence model of adventitious roots in cuttage of Aronia melanocarpa

open access: yesXibei zhiwu xuebao
[Objective] The aim of the study is to investigate the origin and development of the adventitious roots in cuttage of Aronia melanocarpa as well as to understand its mechanism.
DONG Lige   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy