Dynamická rovnováha půdní organické hmoty ve dlouhodobých polních pokusech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F06%3A1458" target="_blank" >RIV/00027006:_____/06:1458 - 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

Steady state of the soil organic matter in the long-term field experiments

Popis výsledku v původním jazyce

Organic C content in the topsoil of the selected plots in the long-term field experiments pursued in the Research Institute of Crop Production in Prague has been evaluated. Steady state of the soil organic matter was well documented in the bare fallow mini-plot field experiment founded in 1958. The organic C content slightly dicreased and remained constant in mineral fertilised and non-fertilised plots. The manured plots showed three phases in the organic C content: accumulation, equilibrium and decline, after the manuring was stopped in 1989. The cropped long-term field experiments lasting for 20 to 50 years showed that both organic and mineral fertilisation increased the organic C content in the topsoil. The effect of mineral fertilisation on the organic C content in the topsoil was positive in most experiments; however, the increment was smaller than that in the variants manured with farmyard manure. Combined organic and mineral fertilisation has the most favourable effect on the or

Název v anglickém jazyce

Steady state of the soil organic matter in the long-term field experiments

Popis výsledku anglicky

Organic C content in the topsoil of the selected plots in the long-term field experiments pursued in the Research Institute of Crop Production in Prague has been evaluated. Steady state of the soil organic matter was well documented in the bare fallow mini-plot field experiment founded in 1958. The organic C content slightly dicreased and remained constant in mineral fertilised and non-fertilised plots. The manured plots showed three phases in the organic C content: accumulation, equilibrium and decline, after the manuring was stopped in 1989. The cropped long-term field experiments lasting for 20 to 50 years showed that both organic and mineral fertilisation increased the organic C content in the topsoil. The effect of mineral fertilisation on the organic C content in the topsoil was positive in most experiments; however, the increment was smaller than that in the variants manured with farmyard manure. Combined organic and mineral fertilisation has the most favourable effect on the or

Druh

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

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

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Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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