Results 21 to 30 of about 2,975,618 (284)

Characterization of plant growth promoting potential of 3D-printed plant microbial fuel cells

open access: yesInternational Journal of Renewable Energy Development, 2023
Plant-Microbial Fuel Cell (PMFC) is an emerging technology that converts plant waste into electrical energy through rhizodeposition, offering a renewable and sustainable source of energy.
Diane Pamela Entienza Palmero   +1 more
doaj   +1 more source

Bernstein-Szego Polynomials Associated with Root Systems [PDF]

open access: yes, 2007
We introduce multivariate generalizations of the Bernstein-Szego polynomials, which are associated to the root systems of the complex simple Lie algebras.
de la Maza, A. C.   +2 more
core   +1 more source

Root mass vertical distribution of perennial cool-season grasses grown in pure or mixed swards

open access: yesCiência Rural, 2021
: In this study we tested whether the root biomass of mixtures composed by grass species is greater than their respective monocultures. The treatments were monocultures of Arrhenatherum elatius, Festuca arundinacea, Dactylis glomerata, and a mixture of ...
Valentina Ylluyanka Méndez Moncada   +5 more
doaj   +1 more source

Controlled traffic and soil physical quality of an Oxisol under sugarcane cultivation

open access: yesScientia Agricola, 2015
Machinery traffic in sugarcane (Saccharumsp.) plantations reduces soil physical quality, and hinders both root development and crop yield. We evaluated the physical quality of an Oxisol and the development of sugarcane roots under controlled traffic. The
Gustavo Soares de Souza   +3 more
doaj   +1 more source

Interaction of Arbuscular Mycorrhizal Fungi and Trichoderma on Growth of Root System and on Yield of Industrial Hemp (Cannabis sativa var. ‘Uso’)

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2020
Cannabis sativa is an annual herbaceous plant, known worldwide for thousands of years. The propose of this study was to evaluate the effect co-inoculation of Trichoderma harzianum and arbuscular mycorrhizal fungi (AMF) on growth of root system and yield ...
Ioanna KAKABOUKI   +8 more
doaj   +1 more source

The Sex Difference in the Pathophysiology of Preterm Birth

open access: yesCells
Preterm birth (PTB) refers to a labor before 37 gestational weeks. This is a major global contributor to neonatal morbidity and mortality. Although fetal sex is frequently treated as a confounding variable in PTB research, relatively few studies have ...
Gain Lee   +3 more
doaj   +1 more source

Source-sink manipulations in Coffea arabica L. and its effect on growth of shoots and root system Manipulação da relação fonte-dreno em Coffea arabica L. e seu efeito no crescimento da parte aérea e do sistema radicular

open access: yesCiência e Agrotecnologia, 2011
This paper investigated changes in growth and carbohydrate content of shoots and root systems in response to source-sink manipulation in field-grown coffee trees. The source-sink manipulations were carried out using manual de-fruiting. Two plots of trees
José Donizeti Alves   +5 more
doaj   +1 more source

The Birth of $E_8$ out of the Spinors of the Icosahedron

open access: yes, 2016
$E_8$ is prominent in mathematics and theoretical physics, and is generally viewed as an exceptional symmetry in an eight-dimensional space very different from the space we inhabit; for instance the Lie group $E_8$ features heavily in ten-dimensional ...
Dechant, Pierre-Philippe
core   +1 more source

The role of root system in silver birch (Betula pendula Roth) dieback in the air-polluted area of Krušné hory Mts

open access: yesJournal of Forest Science, 2003
120 root systems and trunks of 20 years old birch trees and 60 root systems and trunks of 15 years old birch trees affected by defoliation and with no visual symptoms of damage were analyzed in the air-polluted area of Krušné hory Mts. In the given area,
O. Mauer, E. Palátová
doaj   +1 more source

Food for thought: how nutrients regulate root system architecture [PDF]

open access: yes, 2017
The spatial arrangement of the plant root system (root system architecture, RSA) is very sensitive to edaphic and endogenous signals that report on the nutrient status of soil and plant.
Amtmann, Anna, Shahzad, Zaigham
core   +1 more source

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