Influence of the nitrogen-sulfur fertilizing on the content of different sulfur fractions in soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A52554" target="_blank" >RIV/60460709:41210/11:52554 - 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

Influence of the nitrogen-sulfur fertilizing on the content of different sulfur fractions in soil

Popis výsledku v původním jazyce

Precise field experiments were established at 3 sites with oilseed rape under different soil-climatic conditions in the Czech Republic (Humpolec, Hněvčeves and Uhříněves) in the years 2008?2010. In this experiment, four fertilizing treatments with increasing S rate were evaluated. The contents of bioavailable (SW), adsorbed (Sads), occluded (Socl), and hydroiodic acid (HI) reducible (SHI) sulfur were measured. The contents of the fractions within the studied sites in the samples collected before fertilizers application were comparable. The SW, Sads a Socl contents did not exceed 10 mg S/kg. The SHI contents differed depending on site and year. Fertilizing using S as CaSO4 positively influenced the contents of SW, Sads, and SHI in soil. Sulfur fertilizing had also the positive tendencies to increase the winter rape yields but the differences between studied treatments were not statistically significant.

Název v anglickém jazyce

Influence of the nitrogen-sulfur fertilizing on the content of different sulfur fractions in soil

Popis výsledku anglicky

Precise field experiments were established at 3 sites with oilseed rape under different soil-climatic conditions in the Czech Republic (Humpolec, Hněvčeves and Uhříněves) in the years 2008?2010. In this experiment, four fertilizing treatments with increasing S rate were evaluated. The contents of bioavailable (SW), adsorbed (Sads), occluded (Socl), and hydroiodic acid (HI) reducible (SHI) sulfur were measured. The contents of the fractions within the studied sites in the samples collected before fertilizers application were comparable. The SW, Sads a Socl contents did not exceed 10 mg S/kg. The SHI contents differed depending on site and year. Fertilizing using S as CaSO4 positively influenced the contents of SW, Sads, and SHI in soil. Sulfur fertilizing had also the positive tendencies to increase the winter rape yields but the differences between studied treatments were not statistically significant.

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

<a href="/cs/project/QH81202" target="_blank" >QH81202: Dynamika transformací síry v půdě různých S frakcí a jejich význam z hlediska prognózy hnojení plodin sírou</a><br>

Návaznosti

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

Rok uplatnění

2011

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

57

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

553-558

Kód UT WoS článku

000298229000003

EID výsledku v databázi Scopus

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