The influence of long-term sewage sludge application on the activity of phosphatases in the rhizosphere of plants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A19852" target="_blank" >RIV/60460709:41210/07:19852 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The influence of long-term sewage sludge application on the activity of phosphatases in the rhizosphere of plants

Original language description

Model experiments using rhizoboxes were carried in order to evaluate the influence of different plants (wheat, rape) on the changes in water extractable contents of P, the pH/H2O value and the activity of acidic and alkaline phosphatase in soil of plantrhizosphere. For this experiment, a Cambisol with different long-term fertilizing systems was used: (i) control (without any fertilizer application), (ii) sewage sludge, (iii) manure. A lower content of water-soluble P was observed in the close vicinities of root surfaces (up to 2 mm) at all the studied variants. The control (non-treated) variant reflected a significantly lower content of water-soluble P in the rhizosphere compared to the fertilized ones. The activities of the acidic and alkaline phosphatases were significantly higher in the rhizosphere compared to the bulk soil (soil outside the rhizosphere). The long-term application of organic fertilizers significantly increased phosphatase activity. The activity of the acidic phosph

Czech name

Vliv dlouhodobé aplikace čistírenských kalů na aktivitu fosfatázi v rhizosféře rostlin

Czech description

Model experiments using rhizoboxes were carried in order to evaluate the influence of different plants (wheat, rape) on the changes in water extractable contents of P, the pH/H2O value and the activity of acidic and alkaline phosphatase in soil of plantrhizosphere. For this experiment, a Cambisol with different long-term fertilizing systems was used: (i) control (without any fertilizer application), (ii) sewage sludge, (iii) manure. A lower content of water-soluble P was observed in the close vicinities of root surfaces (up to 2 mm) at all the studied variants. The control (non-treated) variant reflected a significantly lower content of water-soluble P in the rhizosphere compared to the fertilized ones. The activities of the acidic and alkaline phosphatases were significantly higher in the rhizosphere compared to the bulk soil (soil outside the rhizosphere). The long-term application of organic fertilizers significantly increased phosphatase activity. The activity of the acidic phosph

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

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Project

<a href="/en/project/QF4160" target="_blank" >QF4160: Rhizosphere as indicator of available nutrient changes in soils caused by different long term strategy of mineral and organic fertilizers application</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

53

Issue of the periodical within the volume

9

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

375-381

UT code for WoS article

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EID of the result in the Scopus database

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