Vliv organického a minerálního hnojení na výskyt a aktivitu půdních mikroorganismů ve dlouhodobém polním pokusu udržovaném jako černý úhor.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F99%3A%23%23%23%23%23257" target="_blank" >RIV/00027006:_____/99:#####257 - 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

Effect of organic and mineral fertilisers on incidence and activity of micro-organisms in a long-term bare fallow field experiment

Popis výsledku v původním jazyce

The effect of organic and minerál fertilisation was evaluated in a mini-plot field trial, established in 1958. High doses of organic manure increased the soil organic carbon content. The carbon accumulation in these plots proceeded for about 12 years. Later we can suppose that the steady state equilibrium had been reached in these soils. Accumulated organic matter decomposition occurred later on, when no further manuring was applied. Organic manuring increased the average number of most of the determined bacteria groups about twice, as compared to unfertilised controls, while mineral fertilisation decreased their number to about a half of that in controls. Tillage slightly decreased their number. Number of bacteria dropped down in organic variants to the values determined in controls in the third period, when no further manuring was applied. Proteolytic activity, mediated mainly by proteolytic bacteria correlated quite well with the number of proteolytic bacteria in soil samples. Numbe

Název v anglickém jazyce

Effect of organic and mineral fertilisers on incidence and activity of micro-organisms in a long-term bare fallow field experiment

Popis výsledku anglicky

The effect of organic and minerál fertilisation was evaluated in a mini-plot field trial, established in 1958. High doses of organic manure increased the soil organic carbon content. The carbon accumulation in these plots proceeded for about 12 years. Later we can suppose that the steady state equilibrium had been reached in these soils. Accumulated organic matter decomposition occurred later on, when no further manuring was applied. Organic manuring increased the average number of most of the determined bacteria groups about twice, as compared to unfertilised controls, while mineral fertilisation decreased their number to about a half of that in controls. Tillage slightly decreased their number. Number of bacteria dropped down in organic variants to the values determined in controls in the third period, when no further manuring was applied. Proteolytic activity, mediated mainly by proteolytic bacteria correlated quite well with the number of proteolytic bacteria in soil samples. Numbe

Druh

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

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

<a href="/cs/project/EP0960006470" target="_blank" >EP0960006470: Reprodukce půdní organické hmoty, dynamika C a N v půdě.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

1999

Kód důvěrnosti údajů

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

Název periodika

Zeszyty naukowe akademii rolniczej im. H. Kollataja w Krakowie

ISSN

0239-9342

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

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Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

11

Strana od-do

219-229

Kód UT WoS článku

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EID výsledku v databázi Scopus

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