2012
DOI: 10.2478/v10247-012-0044-4
|View full text |Cite
|
Sign up to set email alerts
|

Effect of pH and zinc stress on micropore system of rye roots

Abstract: A b s t r a c t. After zinc stress the total micropore volume decreased remarkably while the average micropore radius increased remarkably for the rye roots. Pore size distribution functions of the roots after the additional zinc application showed the decrease of the small micropore fraction from ca 2 to 10 nm and the increase of the large micropore from ca 22 to 50 nm. The root surface pores were fractal. After the stress pore fractal dimension increased. The changes of the microporosity observed in the root… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
5
0

Year Published

2013
2013
2024
2024

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(6 citation statements)
references
References 13 publications
1
5
0
Order By: Relevance
“…However, there are factors that facilitate availability. These include, above all, a high concentration of a metal, acidic soil reac and contents of organic matter, colloidal clay, and EC [65][66][67]. The correlation ana confirmed significant relationships between these soil parameters and bioavailable f of the analysed metals (Table 5).…”
Section: Heavy Metals In Soilsupporting
confidence: 57%
“…However, there are factors that facilitate availability. These include, above all, a high concentration of a metal, acidic soil reac and contents of organic matter, colloidal clay, and EC [65][66][67]. The correlation ana confirmed significant relationships between these soil parameters and bioavailable f of the analysed metals (Table 5).…”
Section: Heavy Metals In Soilsupporting
confidence: 57%
“…In order to ensure proper aerobic conditions, the medium was additionally aerated using air pumps. In the initial phase of growth and development, the plants were grown in the medium at pH = 7 (Szatanik-Kloc, 2010, 2012. Copper phytotoxicity increases in soils with pH <5; therefore, 4 weeks after plant emergence, the medium pH was lowered to pH = 4.5 in some of the containers.…”
Section: Methodsmentioning
confidence: 99%
“…Some results showing their applicability for assessment of changes of plant roots surfaces under aluminum and heavy metals stresses can be found in [4,[8][9][10][11]. The adsorption isotherm is a function relating the amount of gas or vapor (adsorbate) adsorbed on a surface of a bare solid (adsorbent) to the equilibrium pressure of the adsorbate during the pressure increase at a constant temperature [12,13].…”
Section: Introductionmentioning
confidence: 99%