Soil carbon transformation in long-term field experiments with different fertilization treatments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77906" target="_blank" >RIV/60460709:41210/18:77906 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/591/2018-PSE" target="_blank" >http://dx.doi.org/10.17221/591/2018-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/591/2018-PSE" target="_blank" >10.17221/591/2018-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Soil carbon transformation in long-term field experiments with different fertilization treatments

Popis výsledku v původním jazyce

Soil carbon transformation was observed in long-term stationary field experiments at 2 sites with different soil-climatic conditions (Luvisol, Chernozem). The following crops were rotated within the trial: potatoes or maize - winter wheat - spring barley. All 3 crops were grown each year. Four different fertilization treatments were used: no fertilizer, sewage sludge, farmyard manure, mineral NPK fertilization. At the Luvisol site, the control treatment showed a tendency to decrease Corg in topsoil. At organic fertilization treatments the content of Corg increased: sewage sludge +15,0 % (Luvisol) and +21,8 % (Chernozem), farmyard manure +19,0 % (Luvisol) and +15,9 % (Chernozem). At the NPK fertilization, the increase was +4,8 % (Luvisol) and +4,7 % (Chernozem). The increased Corg content was also associated with an increase of microbial biomass carbon (Cmic) and extractable organic carbon. The ratio of Cmic in Corg was within the range 0,93 % - 1,37 %.

Název v anglickém jazyce

Soil carbon transformation in long-term field experiments with different fertilization treatments

Popis výsledku anglicky

Soil carbon transformation was observed in long-term stationary field experiments at 2 sites with different soil-climatic conditions (Luvisol, Chernozem). The following crops were rotated within the trial: potatoes or maize - winter wheat - spring barley. All 3 crops were grown each year. Four different fertilization treatments were used: no fertilizer, sewage sludge, farmyard manure, mineral NPK fertilization. At the Luvisol site, the control treatment showed a tendency to decrease Corg in topsoil. At organic fertilization treatments the content of Corg increased: sewage sludge +15,0 % (Luvisol) and +21,8 % (Chernozem), farmyard manure +19,0 % (Luvisol) and +15,9 % (Chernozem). At the NPK fertilization, the increase was +4,8 % (Luvisol) and +4,7 % (Chernozem). The increased Corg content was also associated with an increase of microbial biomass carbon (Cmic) and extractable organic carbon. The ratio of Cmic in Corg was within the range 0,93 % - 1,37 %.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/GA16-07441S" target="_blank" >GA16-07441S: Dlouhodobý vliv různých typů hnojení na půdní biotu s důrazem na účinek organických polutantů spojených s lidskou činností</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

578-586

Kód UT WoS článku

000451787600002

EID výsledku v databázi Scopus

2-s2.0-85060170914