Translocation of the upper soil layer in multiple operations of seedbed preparation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F17%3A75913" target="_blank" >RIV/60460709:41310/17:75913 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/40/2017-RAE" target="_blank" >http://dx.doi.org/10.17221/40/2017-RAE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/40/2017-RAE" target="_blank" >10.17221/40/2017-RAE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Translocation of the upper soil layer in multiple operations of seedbed preparation

Popis výsledku v původním jazyce

Translocation of tracers incorporated into the upper layer of topsoil was evaluated in the course of seedbed preparation for winter wheat. Aluminium cubes with the edge length of 16 mm were used as tracers that were placed into the soil before its tillage into furrows perpendicular to the direction of passes. After the passes of the OPALL-AGRI combined cultivator, the tracers were searched and marked using a metal detector. The translocation of tracers was evaluated during multiple passes on flatland and on the slope. During the seedbed preparation on the slope, downslope and upslope passes in a fall line direction were chosen. Results of the tracers movement measuring that simulate the soil particle translocation indicate a pronounced movement of the upper layer of topsoil during multiple downslope passes of the combined cultivator. A significant translocation was also observed after passes on flatland. A significantly smaller lengthwise translocation of tracers was found out at upslope passes. The

Název v anglickém jazyce

Translocation of the upper soil layer in multiple operations of seedbed preparation

Popis výsledku anglicky

Translocation of tracers incorporated into the upper layer of topsoil was evaluated in the course of seedbed preparation for winter wheat. Aluminium cubes with the edge length of 16 mm were used as tracers that were placed into the soil before its tillage into furrows perpendicular to the direction of passes. After the passes of the OPALL-AGRI combined cultivator, the tracers were searched and marked using a metal detector. The translocation of tracers was evaluated during multiple passes on flatland and on the slope. During the seedbed preparation on the slope, downslope and upslope passes in a fall line direction were chosen. Results of the tracers movement measuring that simulate the soil particle translocation indicate a pronounced movement of the upper layer of topsoil during multiple downslope passes of the combined cultivator. A significant translocation was also observed after passes on flatland. A significantly smaller lengthwise translocation of tracers was found out at upslope passes. The

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/QJ1520028" target="_blank" >QJ1520028: Kvantifikace a modelování posunu půdních částic zpracováním půdy a výmolnou erozí v rámci hodnocení celkové ztráty půdy na intenzivně zemědělsky využívaných pozemcích.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Research in Agricultural Engineering (Zemědělská technika)

ISSN

1212-9151

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

Special issue

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

46-52

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85041590556