The effect of tillage systems on some microbial characteristics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F09%3A00000656" target="_blank" >RIV/00027006:_____/09:00000656 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of tillage systems on some microbial characteristics

Popis výsledku v původním jazyce

Soils were sampled from plots with four variants of tillage methods: (1) conventional tillage (CT); (2) no tillage (NT); (3) minimum tillage (MTS); and (4) no tillage + mulch (NTM). Our aim was to study the influence of tillage on selected soil microbialproperties. Enzymatic activities (dehydrogenase, urease, arylsulphatase, and invertase) were significantly affected by soil depth and the tillage system employed.The highest counts of Azotobacter spp., as well as the highest nitrogenase activity (both statistically significant) were found in the no tillage + mulch (NTM)variant, at depths of 0.1?0.3 m. Microbial biomass (C-biomass) was the highest with the minimum tillage(MTS). The results show a positive influence of protection soil tillage on the reviving of upper layer of topsoil, especially in the variants where soil was supplied with organic matter.

Název v anglickém jazyce

The effect of tillage systems on some microbial characteristics

Popis výsledku anglicky

Soils were sampled from plots with four variants of tillage methods: (1) conventional tillage (CT); (2) no tillage (NT); (3) minimum tillage (MTS); and (4) no tillage + mulch (NTM). Our aim was to study the influence of tillage on selected soil microbialproperties. Enzymatic activities (dehydrogenase, urease, arylsulphatase, and invertase) were significantly affected by soil depth and the tillage system employed.The highest counts of Azotobacter spp., as well as the highest nitrogenase activity (both statistically significant) were found in the no tillage + mulch (NTM)variant, at depths of 0.1?0.3 m. Microbial biomass (C-biomass) was the highest with the minimum tillage(MTS). The results show a positive influence of protection soil tillage on the reviving of upper layer of topsoil, especially in the variants where soil was supplied with organic matter.

Druh

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

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Soil & Tillage Research

ISSN

0167-1987

e-ISSN

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Svazek periodika

105

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000270863000010

EID výsledku v databázi Scopus

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