Biochar and biochar with N-fertilizer affect soil N2O emission in Haplic Luvisol

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F17%3A75991" target="_blank" >RIV/60460709:41320/17:75991 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1515/biolog-2017-0109" target="_blank" >http://dx.doi.org/10.1515/biolog-2017-0109</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/biolog-2017-0109" target="_blank" >10.1515/biolog-2017-0109</a>

Result language

angličtina

Original language name

Biochar and biochar with N-fertilizer affect soil N2O emission in Haplic Luvisol

Original language description

The benefits of biochar application are well described in tropical soils, however there is a dearth of information on its effects in agricultural temperate soils. An interesting and little explored interaction may occur in an intensive agriculture setting, biochar addition may modify the effect of commonplace N-fertilization. We conducted a field experiment to study the effects of biochar application at the rate of 0, 10 and 20 t ha(-1) (B0, B10 and B20) in combination with 0, 40 and 80 kg N ha(-1) of N-fertilizer (N0, N40, N80). We followed nitrous oxide (N2O) emissions, analysed a series of soil physicochemical properties and measured barley yield in a Haplic Luvisol in Central Europe. Seasonal cumulative N2O emissions from B10N0 and B20N0 treatments decreased by 27 and 25% respectively, when compared to B0N0. Cumulative N2O emissions from N40 and N80 combined with B10 and B20 were also lower by 21, 19 and 25, 32%, respectively compared to controls B0N40 and B0N80. Average pH was significantly incr

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

10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Name of the periodical

Biologia

ISSN

0006-3088

e-ISSN

—

Volume of the periodical

72

Issue of the periodical within the volume

9

Country of publishing house

SK - SLOVAKIA

Number of pages

7

Pages from-to

995-1001

UT code for WoS article

000413328100004

EID of the result in the Scopus database

2-s2.0-85032739523