Short-term partitioning of C-14-[U]-glucose in the soil microbial pool under varied aeration status

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F04%3A00005589" target="_blank" >RIV/60076658:12310/04:00005589 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Short-term partitioning of C-14-[U]-glucose in the soil microbial pool under varied aeration status

Popis výsledku v původním jazyce

The effect of soil aeration status on carbon partitioning of a labelled organic substrate (C-14-[U]glucose) into CO2, microbial biomass, and extra-cellular metabolites is described. The soil was incubated in a continuous flow incubation apparatus under four different aeration conditions: ( 1) permanently aerobic, ( 2) permanently anaerobic, ( 3) shifted from anaerobic to aerobic, and ( 4) shifted from aerobic to anaerobic. The soil was pre-incubated for 10 days either under aerobic or under anaerobic conditions. Afterwards, glucose was added ( 315 mug C g(-1)) and the soils were incubated for 72 h according to four treatments: aerobic or anaerobic conditions maintained, aerobic conditions shifted to anaerobic conditions and anaerobic conditions shiftedto aerobic conditions. Carbon partitioning was measured 0, 8, 16, 24, 48 and 72 h after the glucose addition. In permanently aerobic conditions, the largest part of the consumed glucose was built into microbial biomass (72%), much less w

Název v anglickém jazyce

Short-term partitioning of C-14-[U]-glucose in the soil microbial pool under varied aeration status

Popis výsledku anglicky

The effect of soil aeration status on carbon partitioning of a labelled organic substrate (C-14-[U]glucose) into CO2, microbial biomass, and extra-cellular metabolites is described. The soil was incubated in a continuous flow incubation apparatus under four different aeration conditions: ( 1) permanently aerobic, ( 2) permanently anaerobic, ( 3) shifted from anaerobic to aerobic, and ( 4) shifted from aerobic to anaerobic. The soil was pre-incubated for 10 days either under aerobic or under anaerobic conditions. Afterwards, glucose was added ( 315 mug C g(-1)) and the soils were incubated for 72 h according to four treatments: aerobic or anaerobic conditions maintained, aerobic conditions shifted to anaerobic conditions and anaerobic conditions shiftedto aerobic conditions. Carbon partitioning was measured 0, 8, 16, 24, 48 and 72 h after the glucose addition. In permanently aerobic conditions, the largest part of the consumed glucose was built into microbial biomass (72%), much less w

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DF - Pedologie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Biology and Fertility of Soils

ISSN

0178-2762

e-ISSN

—

Svazek periodika

40

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

386-392

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—