scholarly journals Root morphology and kinetics of Zn absorption by roots of common bean influenced by Zn status of the root environment

Revista CERES ◽  
2021 ◽  
Vol 68 (4) ◽  
pp. 319-325
Author(s):  
Thais Lopes Leal Cambraia ◽  
Cleberson Ribeiro ◽  
Laís Quintão Castro ◽  
Robson Dias de Freitas ◽  
Leonardus Vergutz ◽  
...  
Keyword(s):  
Common Bean ◽  
Root Morphology ◽  
Zn Status ◽  
Kinetics Of

scholarly journals Elicitation kinetics of phenolics in common bean ( Phaseolus vulgaris ) sprouts by thermal treatments

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
Josephine Ampofo ◽  
Michael Ngadi ◽  
Hosahalli S. Ramaswamy
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Thermal Treatments ◽  
Kinetics Of

Root morphology and cadmium uptake kinetics of the cadmium-sensitive rice mutant

2007 ◽  
Vol 51 (4) ◽  
pp. 791-794 ◽  
Author(s):  
J. Y. He ◽  
C. Zhu ◽  
Y. F. Ren ◽  
D. A. Jiang ◽  
Z. X. Sun
Keyword(s):  
Root Morphology ◽  
Uptake Kinetics ◽  
Cadmium Uptake ◽  
Rice Mutant ◽  
Kinetics Of

scholarly journals ROOT MORPHOLOGY AND NUTRIENT UPTAKE KINETICS BY AUSTRALIAN CEDAR CLONES

2016 ◽  
Vol 29 (1) ◽  
pp. 153-162 ◽  
Author(s):  
RAQUEL OLIVEIRA BATISTA ◽  
ANTONIO EDUARDO FURTINI NETO ◽  
SOAMI FERNANDA CAIO DECCETTI ◽  
CASSIANO SILVA VIANA
Keyword(s):  
Nutrient Uptake ◽  
Root Morphology ◽  
System Development ◽  
Morphological Characteristics ◽  
Average Diameter ◽  
Uptake Efficiency ◽  
Root System Development ◽  
Randomized Design ◽  
Kinetics Of

ABSTRACT: Evaluation of root morphology and kinetic parameters assist in the characterization of genotypes in nutrient uptake efficiency. This study characterized Australian cedar clones concerning their nutrient uptake capacity at the seedling stage through root morphology and the kinetics of P, K, Ca, and Mg uptake. The experiment was conducted using a nutrient solution in a greenhouse and growth chamber. Four Australian cedar clones (HE, XF, XD, and XE), provided by Bela Forest View (Empresa Florestal Bela Vista), were tested using a completely randomized design with five repetitions, totaling 20 experimental plots. The length, volume, surface area, average diameter, and root length per diameter class, as well as the uptake parameters Vmax, Km, Cmin, and the estimated inflow of P, K, Ca, and Mg, were determined. The root morphological characteristics varied between Australian cedar clones; clone XD exhibited the largest root system development. The uptake efficiency of P, K, Ca, and Mg varied between cedar Australian clones. When availability differed, clones XE and XF exhibited greater plasticity in the uptake of P and K respectively, and similar results were found for clone HE in the uptake of Ca and Mg.

scholarly journals Kinetics of metal toxicity in plant roots and its effects on root morphology

2017 ◽  
Vol 419 (1-2) ◽  
pp. 269-279 ◽  
Author(s):  
Peter M. Kopittke ◽  
Peng Wang
Keyword(s):  
Root Morphology ◽  
Metal Toxicity ◽  
Plant Roots ◽  
Kinetics Of

scholarly journals Process-induced cell wall permeability modulates the in vitro starch digestion kinetics of common bean cotyledon cells

2018 ◽  
Vol 9 (12) ◽  
pp. 6544-6554 ◽  
Author(s):  
Andrea Pallares Pallares ◽  
Beatriz Alvarez Miranda ◽  
Ngoc Quynh Anh Truong ◽  
Clare Kyomugasho ◽  
Claire Maria Chigwedere ◽  
...  
Keyword(s):  
Cell Wall ◽  
Common Bean ◽  
Thermal Processing ◽  
Simulated Digestion ◽  
Wall Permeability ◽  
Digestion Kinetics ◽  
Cell Wall Permeability ◽  
Cotyledon Cells ◽  
Kinetics Of

Cell wall barrier role during in vitro simulated digestion of starch in common bean cotyledon cells can be modified through variation of thermal processing intensity.

Root Morphology and Joint Uptake Kinetics of Phosphorus, Potassium, Calcium and Magnesium in Six Eucalyptus Clones

2020 ◽  
pp. 1-13
Author(s):  
Sheila Isabel Do Carmo Pinto ◽  
Antônio Eduardo Furtini Neto ◽  
Bruno Da Silva Moretti ◽  
César Ferreira Santos ◽  
André Baldansi Andrade ◽  
...  
Keyword(s):  
Root Morphology ◽  
Uptake Kinetics ◽  
Calcium And Magnesium ◽  
Kinetics Of

Direct observations of radiation-enhanced transformations in glass

1983 ◽  
Vol 41 ◽  
pp. 354-355
Author(s):  
J. F. DeNatale ◽  
D. G. Howitt
Keyword(s):  
Glass Matrix ◽  
Diffusion Mechanism ◽  
Bubble Formation ◽  
Silicate Glasses ◽  
Phase Decomposition ◽  
Direct Observations ◽  
Thin Foils ◽  
Oxygen Bubble ◽  
Electron Energy Loss ◽  
Kinetics Of

The electron irradiation of silicate glasses containing metal cations produces various types of phase separation and decomposition which includes oxygen bubble formation at intermediate temperatures figure I. The kinetics of bubble formation are too rapid to be accounted for by oxygen diffusion but the behavior is consistent with a cation diffusion mechanism if the amount of oxygen in the bubble is not significantly different from that in the same volume of silicate glass. The formation of oxygen bubbles is often accompanied by precipitation of crystalline phases and/or amorphous phase decomposition in the regions between the bubbles and the detection of differences in oxygen concentration between the bubble and matrix by electron energy loss spectroscopy cannot be discerned (figure 2) even when the bubble occupies the majority of the foil depth.The oxygen bubbles are stable, even in the thin foils, months after irradiation and if van der Waals behavior of the interior gas is assumed an oxygen pressure of about 4000 atmospheres must be sustained for a 100 bubble if the surface tension with the glass matrix is to balance against it at intermediate temperatures.

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