Changes in microbial parameters after abandonment of cultivation on grassed soils.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F01%3A00002926" target="_blank" >RIV/60460709:41210/01:00002926 - 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

Changes in microbial parameters after abandonment of cultivation on grassed soils.

Popis výsledku v původním jazyce

During the years 1998 - 2000 soil chemical (Corg, Nt, pH), textural (sand, silt clay) and microbiological (microbial biomass carbon - CMB, microbial extracellular carbon - CEX, respiration, ammonification, nitrification) characteristics were tested afterabandonment of cultivation on grassed soil. Different soil management techniques were also tested: black and green fallow, 1 or 2 mulching per year, 3 cuts with plant biomass removing. For the evaluation of the influence of management and plants we haveused three criteria: (1) mg CMB /g dry soil, (2) ratio (CMB / Corg) * 100 (%), (3) mg CEX / mg CMB. According these criteria the best management after abandonment of cultivation from 5 different systems, which were tested, could be based on two mulchin gper year. The use of grasses (Bromus catharicus Vahl - Arrhenatherum elatius (L.) Presl - Festuca pratensis Huds - Dactylis aschersona) as cover plants was more successful then the use of legumes (Trifolium repens L. - Medicago lupulina

Název v anglickém jazyce

Changes in microbial parameters after abandonment of cultivation on grassed soils.

Popis výsledku anglicky

During the years 1998 - 2000 soil chemical (Corg, Nt, pH), textural (sand, silt clay) and microbiological (microbial biomass carbon - CMB, microbial extracellular carbon - CEX, respiration, ammonification, nitrification) characteristics were tested afterabandonment of cultivation on grassed soil. Different soil management techniques were also tested: black and green fallow, 1 or 2 mulching per year, 3 cuts with plant biomass removing. For the evaluation of the influence of management and plants we haveused three criteria: (1) mg CMB /g dry soil, (2) ratio (CMB / Corg) * 100 (%), (3) mg CEX / mg CMB. According these criteria the best management after abandonment of cultivation from 5 different systems, which were tested, could be based on two mulchin gper year. The use of grasses (Bromus catharicus Vahl - Arrhenatherum elatius (L.) Presl - Festuca pratensis Huds - Dactylis aschersona) as cover plants was more successful then the use of legumes (Trifolium repens L. - Medicago lupulina

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Naukovij visnik serija biologija

ISSN

0869-0782

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

127

Stát vydavatele periodika

UA - Ukrajina

Počet stran výsledku

5

Strana od-do

85-89

Kód UT WoS článku

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EID výsledku v databázi Scopus

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