Results 21 to 30 of about 476,453 (266)

Influence of Rhizopheric H2O2 on Growth, Mineral Absorption, Root Anatomy and Nematode Infection of Ficus deltoidea

open access: yesAgronomy, 2021
Hydrogen peroxide (H2O2) is a broad-range chemical catalyst that is receiving rapidly increasing attention recently due to its role as a signaling molecule in various plant physiological and biochemical processes.
Nurul Hafiza Al Abadiyah Ralmi   +10 more
doaj   +1 more source

Responses of Maize (Zea mays L.) Roots to Nitrogen Heterogeneity and Intraspecific Competition: Evidence from a Pot Experiment Using the ‘Root Splitting’ Approach

open access: yesAgronomy, 2022
A heterogeneous distribution of nutrients in the soil and the root interactions of crops coexist in agroecosystems. A ‘root splitting’ approach, i.e., splitting the root system into different nutrient compartments, was used to study nutrient ...
Shiyong Zhou   +5 more
doaj   +1 more source

In Silico Roots: Room for Growth

open access: yesTrends in Plant Science, 2019
Computational models are invaluable tools for understanding the hormonal and genetic control of root development. Thus far, models have focused on the crucial roles that auxin transport and metabolism play in determining the auxin signaling gradient that controls the root meristem.
Rutten, Jacob Pieter   +1 more
openaire   +3 more sources

Optimizing Initial Nitrogen Application Rates to Improve Peanut (Arachis hypogaea L.) Biological Nitrogen Fixation

open access: yesAgronomy, 2023
The application of nitrogen fertilizer is crucial to the growth and biological nitrogen fixation of peanut, especially in the seedling stage where nodules have not yet formed.
Ying Liu   +8 more
doaj   +1 more source

Screening of Plant Growth Regulators for Promoting Rooting of Pitaya Cuttings

open access: yesPlants
Hainan is the dominant production area of the red-fleshed pitaya (Hylocereus undatus) cv. ‘Jindu No.1’ in China, and cutting propagation is the main method for its large-scale seedling cultivation.
Chonghao Zhong   +7 more
doaj   +1 more source

Transcriptions of ACO and ACS genes are involved in nitrate-dependent root growth of maize seedlings

open access: yesFrontiers in Plant Science
Improving nitrogen use efficiency (NUE) is one of the major objectives for crop breeding. As nitrate signaling plays pivotal roles in nitrogen use of plants, factors in this pathway might be valuable for improving the NUE of maize.
Guoqi Yao   +8 more
doaj   +1 more source

Allelopathic effects and weed suppressive ability of cover crops

open access: yesPlant, Soil and Environment, 2016
Field and laboratory experiments were conducted to investigate the weed suppressing effects of cover crops in single and mixed cultivation. Weed densities in the field experiments ranged from 0 to 267 plants/m2 with Chenopodium album L., Matricaria ...
Ch. Kunz   +4 more
doaj   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot   +6 more
wiley   +1 more source

The MADS-box genes SOC1 and AGL24 antagonize XAL2 functions in Arabidopsis thaliana root development

open access: yesFrontiers in Plant Science
MADS-domain transcription factors play pivotal roles in numerous developmental processes in Arabidopsis thaliana. While their involvement in flowering transition and floral development has been extensively examined, their functions in root development ...
Claudio A. Castañón-Suárez   +14 more
doaj   +1 more source

Effects of pressure on the root systems of Norway spruce plants (Picea abies[L.] Karst.)

open access: yesJournal of Forest Science, 2005
Roots are stressed quire often under natural conditions, e.g. when considering sloping terrain, layers of fluvial deposits, huge layers of melting snow, load of heavy forest machinery during logging and hauling operations, recreational activities of ...
R. Gebauer, M. Martinková
doaj   +1 more source

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