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

Result code in 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>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

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

Original language description

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

Czech name

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

Czech description

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

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DF - Pedology

OECD FORD branch

—

Project

<a href="/en/project/EP0960006470" target="_blank" >EP0960006470: Reproduction of organic matter in arable soils, dynamics of C and N in soil</a><br>

Continuities

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

Publication year

1999

Confidentiality

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

Name of the periodical

Zeszyty naukowe akademii rolniczej im. H. Kollataja w Krakowie

ISSN

0239-9342

e-ISSN

—

Volume of the periodical

64

Issue of the periodical within the volume

—

Country of publishing house

PL - POLAND

Number of pages

11

Pages from-to

219-229

UT code for WoS article

—

EID of the result in the Scopus database

—