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  • The effect of particle size distribution of skeletal plough layers on wear of tilling mechanisms was simulated in a drum apparatus designed by Bond in which steel prisms made of high-grade, low-alloy steel 14 260 (ČSN 420002) rotated together with experimental soil samples. Skeletal ploughing layers of cambisols cause a much stronger wearing effect than those of chernozem, which has no skeleton. The clay fraction (particles < 0.001 mm) showed the strongest wearing effect (R2 = 0.9257). Strong dependences of steel wear were recorded for fractions 2.00 -- 0.25 mm, 0.05 -- 0.01 mm and < 0.01 mm, viz. R2 = R2 = 0.8186; 0.7752 and 0.7620, respectively. The relationship between the wear and the skeleton was of medium strength (R2 = 0.6284).
  • The effect of particle size distribution of skeletal plough layers on wear of tilling mechanisms was simulated in a drum apparatus designed by Bond in which steel prisms made of high-grade, low-alloy steel 14 260 (ČSN 420002) rotated together with experimental soil samples. Skeletal ploughing layers of cambisols cause a much stronger wearing effect than those of chernozem, which has no skeleton. The clay fraction (particles < 0.001 mm) showed the strongest wearing effect (R2 = 0.9257). Strong dependences of steel wear were recorded for fractions 2.00 -- 0.25 mm, 0.05 -- 0.01 mm and < 0.01 mm, viz. R2 = R2 = 0.8186; 0.7752 and 0.7620, respectively. The relationship between the wear and the skeleton was of medium strength (R2 = 0.6284). (en)
  • Vliv zrnitostního složení skeletovitých ornic kambizemí na opotřebení kultivujících mechanizmů byl simulován v Bondově přístroji, ve kterém rotovaly ocelové hranolky vyrobené z oceli žíhané na měkko 14 260 (ČSN 420002) společně se zkoumaným vzorkem ornice. Skeletovité ornice kambizemí způsobují značně větší opotřebení než ornice černozemí neobsahující skelet. Obsah frakce jílu (částice < 0,001 mm) ovlivňuje opotřebení nejvýrazněji (R2 = 0.9257). Značná závislost opotřebení oceli byla zaznamenána pro frakce 2,00 - 0,25 mm, 0,05 - 0,01 mm a < 0,01 mm, kde R2 činí 0,8186; 0,7752 a 0,7620 pro každou. Vztah mezi opotřebením a obsahem skletu je méně těsný (R2 = 0.6284). (cs)
Title
  • The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms
  • The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms (en)
  • Vliv zrnitostního složení skeletovitých ornic kambizemí na opotřebení kultivujících mechanizmů (cs)
skos:prefLabel
  • The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms
  • The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms (en)
  • Vliv zrnitostního složení skeletovitých ornic kambizemí na opotřebení kultivujících mechanizmů (cs)
skos:notation
  • RIV/62156489:43210/05:00087156!RIV06-MSM-43210___
http://linked.open.../vavai/riv/strany
  • 11;16
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 432100001)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 519385
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43210/05:00087156
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • particle size distribution; soil; steel; wear (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [AB8D1CFD86EE]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Brno
http://linked.open...i/riv/nazevZdroje
  • Proceedings of International Conference ISTRO 2005 %22Soil - Agriculture, Environment, Landscape%22.
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Filípek, Josef
  • Jandák, Jiří
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
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  • ISTRO - Czech Republic
https://schema.org/isbn
  • 80-86908-01-1
http://localhost/t...ganizacniJednotka
  • 43210
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