"Z(MSM 432100001)" . "2005-06-29+02:00"^^ . "[AB8D1CFD86EE]" . "Brno" . . . "The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms"@en . . "The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms" . "Vliv zrnitostn\u00EDho slo\u017Een\u00ED skeletovit\u00FDch ornic kambizem\u00ED na opot\u0159eben\u00ED kultivuj\u00EDc\u00EDch mechanizm\u016F"@cs . "ISTRO - Czech Republic" . . . "6"^^ . "The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms" . . "Vliv zrnitostn\u00EDho slo\u017Een\u00ED skeletovit\u00FDch ornic kambizem\u00ED na opot\u0159eben\u00ED kultivuj\u00EDc\u00EDch mechanizm\u016F"@cs . . "43210" . . . "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 (\u010CSN 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 . "Jand\u00E1k, Ji\u0159\u00ED" . . "2"^^ . "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 (\u010CSN 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)." . "519385" . "11;16" . "RIV/62156489:43210/05:00087156!RIV06-MSM-43210___" . "2"^^ . "Fil\u00EDpek, Josef" . "Vliv zrnitostn\u00EDho slo\u017Een\u00ED skeletovit\u00FDch ornic kambizem\u00ED na opot\u0159eben\u00ED kultivuj\u00EDc\u00EDch mechanizm\u016F byl simulov\u00E1n v Bondov\u011B p\u0159\u00EDstroji, ve kter\u00E9m rotovaly ocelov\u00E9 hranolky vyroben\u00E9 z oceli \u017E\u00EDhan\u00E9 na m\u011Bkko 14 260 (\u010CSN 420002) spole\u010Dn\u011B se zkouman\u00FDm vzorkem ornice. Skeletovit\u00E9 ornice kambizem\u00ED zp\u016Fsobuj\u00ED zna\u010Dn\u011B v\u011Bt\u0161\u00ED opot\u0159eben\u00ED ne\u017E ornice \u010Dernozem\u00ED neobsahuj\u00EDc\u00ED skelet. Obsah frakce j\u00EDlu (\u010D\u00E1stice < 0,001 mm) ovliv\u0148uje opot\u0159eben\u00ED nejv\u00FDrazn\u011Bji (R2 = 0.9257). Zna\u010Dn\u00E1 z\u00E1vislost opot\u0159eben\u00ED oceli byla zaznamen\u00E1na pro frakce 2,00 - 0,25 mm, 0,05 - 0,01 mm a < 0,01 mm, kde R2 \u010Din\u00ED 0,8186; 0,7752 a 0,7620 pro ka\u017Edou. Vztah mezi opot\u0159eben\u00EDm a obsahem skletu je m\u00E9n\u011B t\u011Bsn\u00FD (R2 = 0.6284)."@cs . . . "RIV/62156489:43210/05:00087156" . "80-86908-01-1" . . "The effect of particle size distribution of skeletal plough layers of cambisols on wear of tilling mechanisms"@en . . "particle size distribution; soil; steel; wear"@en . . . . . "Brno" . "Proceedings of International Conference ISTRO 2005 %22Soil - Agriculture, Environment, Landscape%22." .