Long-term effects of bone char and lignocellulosic biochar-based soil amendments on phosphorus adsorption-desorption and crop yield in low-input acidic soils

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88339" target="_blank" >RIV/60460709:41210/21:88339 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1111/sum.12757" target="_blank" >https://doi.org/10.1111/sum.12757</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/sum.12757" target="_blank" >10.1111/sum.12757</a>

Result language

angličtina

Original language name

Long-term effects of bone char and lignocellulosic biochar-based soil amendments on phosphorus adsorption-desorption and crop yield in low-input acidic soils

Original language description

The aim of this study was to determine the long-term (8 years) effect of bone char and biochar on P adsorption-desorption and crop yield in low-input acidic soils. The results showed that bone char decreased the maximum P adsorption capacity (Qm) by 10% and increased the desorption capacity (Ds) by 150% compared with the control (i.e. without a soil amendment). The desorption ratio was highest for the bone char treatment (10,3%) and three times more than the control. Plant-available P was seven times greater under bone char than the control. There was no variation in adsorption-desorption characteristics, desorption ratio and plant-P available content between bone char and lignocellulosic biochar treatments. Despite the low application rate (4 t/ha/year), these findings demonstrated that the long-term application of bone char and biochar-based amendments enhanced P availability in low-input cropping systems, mainly by altering the P adsorption and desorption capacity of soils.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40101 - Agriculture

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

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

Name of the periodical

SOIL USE AND MANAGEMENT

ISSN

0266-0032

e-ISSN

1475-2743

Volume of the periodical

neuvedeno

Issue of the periodical within the volume

neuvedeno

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

11

Pages from-to

1-11

UT code for WoS article

000692657600001

EID of the result in the Scopus database

2-s2.0-85114105840