The Influence of fallow management on soil aggregate stability

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F18%3AN0000044" target="_blank" >RIV/26296080:_____/18:N0000044 - isvavai.cz</a>

Výsledek na webu

<a href="https://sgemworld.at/sgemlib/spip.php?rubrique33" target="_blank" >https://sgemworld.at/sgemlib/spip.php?rubrique33</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2018/3.2" target="_blank" >10.5593/sgem2018/3.2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Influence of fallow management on soil aggregate stability

Popis výsledku v původním jazyce

In the years 2011-2016 the effect of different agronomy practices on changes in topsoil qualities of Chernozem was studied. Soil quality refers to the ability of soil aggregates to resist dispersion. Two soil tillage treatments were established – disc tillage and fallow. The locality is situated in the Mikulov district in a maize-growing region at an altitude of 350 m. The average annual temperature and precipitation was 9.6 °C and 524 mm, respectively. Local soils were characterized as medium-heavy Chernozem on loess. The crops grown successively on a cultivated plot were: winter barley, winter rape, winter wheat, maize, winter wheat and winter barley. Part of the experimental plot was left fallow with a spontaneous succession of vegetation (fully-grown weeds were cut only once a year). The results of the trial were statistically processed using multi-factorial analysis of variance and Tukey’s tests of simple contrasts. During six years of monitoring it was found that, with disc tillage, the water-stability of soil aggregates was lower in comparison with fallow management. The influence of depth and season was also found.

Název v anglickém jazyce

The Influence of fallow management on soil aggregate stability

Popis výsledku anglicky

In the years 2011-2016 the effect of different agronomy practices on changes in topsoil qualities of Chernozem was studied. Soil quality refers to the ability of soil aggregates to resist dispersion. Two soil tillage treatments were established – disc tillage and fallow. The locality is situated in the Mikulov district in a maize-growing region at an altitude of 350 m. The average annual temperature and precipitation was 9.6 °C and 524 mm, respectively. Local soils were characterized as medium-heavy Chernozem on loess. The crops grown successively on a cultivated plot were: winter barley, winter rape, winter wheat, maize, winter wheat and winter barley. Part of the experimental plot was left fallow with a spontaneous succession of vegetation (fully-grown weeds were cut only once a year). The results of the trial were statistically processed using multi-factorial analysis of variance and Tukey’s tests of simple contrasts. During six years of monitoring it was found that, with disc tillage, the water-stability of soil aggregates was lower in comparison with fallow management. The influence of depth and season was also found.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

18th International Multidisciplinary Scientific GeoConferences SGEM 2018

ISBN

—

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

6

Strana od-do

243-248

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia, Bulgaria

Místo konání akce

Albena, Bulharsko

Datum konání akce

2. 7. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—