Results 21 to 30 of about 531,079 (302)

Seedling Characteristics of Three Oily Species before and after Root Pruning and Transplant

open access: yesPlants, 2019
Moringa oleifera Lam. (Moringa), Jatropha curcas L. (Jatropha), and Ricinus communis L. (Ricinus) are oily species known by their capability to grow in tropical and subtropical lands.
Ofelia Andrea Valdés-Rodríguez   +1 more
doaj   +1 more source

Potential of Impedance Flow Cytometry to Assess the Viability and Quantity of Cannabis sativa L. Pollen

open access: yesPlants, 2021
Over the last decade, efforts to breed new Cannabis sativa L. cultivars with high Cannabidiol (CBD) and other non-psychoactive cannabinoids with low tetrahydrocannabinol (THC) levels have increased.
Hamza Rafiq   +4 more
doaj   +1 more source

Enhancing Sustainable Potato Production—A Case Study in Northern China

open access: yesAgronomy, 2021
Potato is the fourth most important staple crop in China. To meet the increased demand and environmental objectives, potato production should be enhanced by sustainable practices that aim to maximize yield and resource use efficiencies and minimize ...
Na Wang   +6 more
doaj   +1 more source

Advancements in Root Growth Measurement Technologies and Observation Capabilities for Container-Grown Plants

open access: yesPlants, 2015
The study, characterization, observation, and quantification of plant root growth and root systems (Rhizometrics) has been and remains an important area of research in all disciplines of plant science.
Lesley A. Judd   +2 more
doaj   +1 more source

Hazelnut Pollen Phenotyping Using Label-Free Impedance Flow Cytometry

open access: yesFrontiers in Plant Science, 2020
Impedance flow cytometry (IFC) is a versatile lab-on-chip technology which enables fast and label-free analysis of pollen grains in various plant species, promising new research possibilities in agriculture and plant breeding.
Lorenzo Ascari   +9 more
doaj   +1 more source

Performance of Different Macrophytes and Support Media in Constructed Wetlands for High Turbidity Reduction from Mine Spoil Rainwater

open access: yesResources
Surface runoff in mining areas transports dissolved and suspended particles into water bodies, known as mine spoil rainwater, contributing to increases in turbidity.
Paula Cristine Silva Gomes   +3 more
doaj   +1 more source

An integrality theorem of root systems

open access: yesEuropean Journal of Combinatorics, 2003
Let \(\Phi\) be an irreducible root system, and \(\Delta\) be a base for \(\Phi\). It is well known that any root in \(\Phi\) is an integral combination of the roots in \(\Delta\). The authors pose a natural question: If \(S\) is a linearly dependent subset of \(\Phi\), can there be a linearly independent subset of \(S\) which generates \(S\)?
Amitava Bhattacharya   +1 more
openaire   +2 more sources

Root biomass of beech as a factor influencing the wind tree stability

open access: yesJournal of Forest Science, 2002
Beech is, thanks to its root system, in general considered to be a wind-resistant woody plant species. Nevertheless, the research on beech root systems has revealed that it is not possible to mechanically divide the woody plants into deep rooted and ...
J. Kodrík, M. Kodrík
doaj   +1 more source

Mechanical Properties of Medicago Sativa and Euphorbia Hypericifolia Root-Soil Complex

open access: yesShuitu baochi tongbao, 2023
[Objective] The effects of soil moisture content and root area ratio on the soil consolidation effect of Medicago sativa and Euphorbia hypericifolia root systems and the interaction mechanism of root-soil were studied in order to provide scientific basis
Hai Long, Tan Shilin, Xu Bo
doaj   +1 more source

Stochastic soil water dynamics of phreatophyte vegetation with dimorphic root systems

open access: yes, 2009
As the direct uptake of deep groundwater by vegetation may be essential in semiarid regions, we incorporated this process in stochastic root zone water balance models.
Vervoort, R.W.   +2 more
core   +1 more source

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