Effect of subsoiling and subsequent use of compactor plus sowing on selected physical properties of soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F21%3AN0000085" target="_blank" >RIV/00027049:_____/21:N0000085 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027049:_____/22:N0000059

Výsledek na webu

<a href="http://www.agritech.cz/clanky/2021-2-3.pdf" target="_blank" >http://www.agritech.cz/clanky/2021-2-3.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of subsoiling and subsequent use of compactor plus sowing on selected physical properties of soil

Popis výsledku v původním jazyce

Soil compaction may have negative impact on the production of crops and subsoiling can be used to eliminate it. In this study, we attempted to find out the effect of subsoiling and subsequent conventional way (compared with the use of conventional way = the use of compactor plus winter crop sowing) performed at the beginning of this experiment (in the year 2019, winter crop = Brassica napus) on bulk density, water flow in soil (the method of blue colour infiltration) and some other physical soil properties. The use of subsoiling and subsequent conventional way (compared with the use of conventional way) led to significant (P 0.05) improvement of bulk density was found out at a depth of 35 cm. In September 2020, the values of bulk density in both variants were similar to the values obtained before the variants of this experiment were established. The effect of subsoiling and subsequent conventional way (compared with the use of conventional way) on volumetric soil water content (at depths of 15 cm and 35 cm) was not significant (P > 0.05) in April 2020 and September 2020. The dye coverage was higher because of subsoiling only in October 2019 (not in the years 2020 and 2021).

Název v anglickém jazyce

Effect of subsoiling and subsequent use of compactor plus sowing on selected physical properties of soil

Popis výsledku anglicky

Soil compaction may have negative impact on the production of crops and subsoiling can be used to eliminate it. In this study, we attempted to find out the effect of subsoiling and subsequent conventional way (compared with the use of conventional way = the use of compactor plus winter crop sowing) performed at the beginning of this experiment (in the year 2019, winter crop = Brassica napus) on bulk density, water flow in soil (the method of blue colour infiltration) and some other physical soil properties. The use of subsoiling and subsequent conventional way (compared with the use of conventional way) led to significant (P 0.05) improvement of bulk density was found out at a depth of 35 cm. In September 2020, the values of bulk density in both variants were similar to the values obtained before the variants of this experiment were established. The effect of subsoiling and subsequent conventional way (compared with the use of conventional way) on volumetric soil water content (at depths of 15 cm and 35 cm) was not significant (P > 0.05) in April 2020 and September 2020. The dye coverage was higher because of subsoiling only in October 2019 (not in the years 2020 and 2021).

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

40104 - Soil science

Projekt

<a href="/cs/project/QK1910299" target="_blank" >QK1910299: Udržitelné hospodaření s přírodními zdroji s důrazem na mimoprodukční a produkční schopnosti půdy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

AGRITECH Science

ISSN

1802-8942

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

1-11

Kód UT WoS článku

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EID výsledku v databázi Scopus

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