. "Collection of Scientific Papers, Faculty of Agriculture in \u010Cesk\u00E9 Bud\u011Bjovice : Series for Crop Sciences. Special Issue : Agroregion" . . "6"^^ . "RIV/60076658:12220/04:00005421" . . . . "61-66" . . . "Vliv p\u016Fdoochrann\u00FDch technologi\u00ED (SH) v porovn\u00E1n\u00ED s konven\u010Dn\u00EDm zpracov\u00E1n\u00EDm (SK) na vybran\u00E9 fyzik\u00E1ln\u00ED vlastnosti p\u016Fdy byl sledov\u00E1n v st\u0159edn\u011Bdob\u00E9m provozn\u00EDm pokusu v Stag\u0159e s.r.o. Studen\u00E1 na hlinitop\u00EDs\u010Dit\u00E9 a\u017E p\u00EDs\u010Ditohlinit\u00E9 kambizemi. Hodnoty objemov\u00E9 hmotnosti such\u00E9 p\u016Fdy (Or), celkov\u00E9 p\u00F3rovitosti (Pc) a penetrometricky zji\u0161t\u011Bn\u00E9ho utu\u017Een\u00ED p\u016Fdy (MPa) vykazuj\u00ED v p\u016Fdn\u00EDch profilech n\u011Bkter\u00E9 obecn\u00E9 z\u00E1konitosti. U konven\u010Dn\u00ED technologie jsou do hloubky 0,25 m vyrovnan\u00E9 a p\u0159\u00EDzniv\u011Bj\u0161\u00ED ne\u017E u minimalizace. V t\u0159et\u00ED sledovan\u00E9 hloubce (0,25-0,3 m) se naopak ji\u017E bl\u00ED\u017E\u00ED kritick\u00FDm hodnot\u00E1m pro nadm\u011Brn\u00E9 utu\u017Een\u00ED. P\u016Fdoochrann\u00E1 varianta vykazuje v prv\u00FDch dvou odeb\u00EDran\u00FDch hloubk\u00E1ch m\u00E9n\u011B p\u0159\u00EDzniv\u00E9 hodnoty ne\u017E orba, ale v hloubce 0,25-0,3 m jsou ji\u017E ukazatele srovnateln\u00E9, nebo i p\u0159\u00EDzniv\u011Bj\u0161\u00ED, ne\u017E u zpracov\u00E1n\u00ED konven\u010Dn\u00EDho."@cs . . "1212-0731" . . . "CZ - \u010Cesk\u00E1 republika" . . . "P\u016Fdoochrann\u00E9 technologie pro p\u011Bstov\u00E1n\u00ED poln\u00EDch plodin" . . "\u010Cechov\u00E1, V\u011Bra" . "Impact of reduced technology of soil cultivation was observed in a medium-term operational trial in the locality of Studen\u00E1, on cambisol variety acid, sand-loamy granularity character, using chosen physical properties of soil at the variant with minimum(SH) and conventional (SK) tillage. Values of bulk density (Or), total porosity (Pc) and compaction level, besides confirming general principles, indicate differences in profile coarse at compared technologies. The first two depths at tillage prove a homogenous and relatively favourable structural state in spring (J) as well as in autumn (P) sampling, but the third observed depth (0.25-0.3 m) has the most of parameters unfavourable, in case of Pc and Or even critical. The variant under soil protective cultivation shows in first two depths less favourable properties than tillage. On the contrary, in the depth 0.25-0.3 m, the determined parameters are comparable or even more favourable than in the conventional system."@en . "Soil protective technologies for arable crop farming"@en . . "583206" . "Hor\u00E1\u010Dek, Jan" . "P(QD1213), Z(MSM 122200002)" . "Soil protective technologies for arable crop farming"@en . "4"^^ . "P\u016Fdoochrann\u00E9 technologie pro p\u011Bstov\u00E1n\u00ED poln\u00EDch plodin" . "H\u0159ebe\u010Dkov\u00E1, Ji\u0159ina" . "4"^^ . . "P\u016Fdoochrann\u00E9 technologie pro p\u011Bstov\u00E1n\u00ED poln\u00EDch plodin"@cs . . . . "Vliv p\u016Fdoochrann\u00FDch technologi\u00ED (SH) v porovn\u00E1n\u00ED s konven\u010Dn\u00EDm zpracov\u00E1n\u00EDm (SK) na vybran\u00E9 fyzik\u00E1ln\u00ED vlastnosti p\u016Fdy byl sledov\u00E1n v st\u0159edn\u011Bdob\u00E9m provozn\u00EDm pokusu v Stag\u0159e s.r.o. Studen\u00E1 na hlinitop\u00EDs\u010Dit\u00E9 a\u017E p\u00EDs\u010Ditohlinit\u00E9 kambizemi. Hodnoty objemov\u00E9 hmotnosti such\u00E9 p\u016Fdy (Or), celkov\u00E9 p\u00F3rovitosti (Pc) a penetrometricky zji\u0161t\u011Bn\u00E9ho utu\u017Een\u00ED p\u016Fdy (MPa) vykazuj\u00ED v p\u016Fdn\u00EDch profilech n\u011Bkter\u00E9 obecn\u00E9 z\u00E1konitosti. U konven\u010Dn\u00ED technologie jsou do hloubky 0,25 m vyrovnan\u00E9 a p\u0159\u00EDzniv\u011Bj\u0161\u00ED ne\u017E u minimalizace. V t\u0159et\u00ED sledovan\u00E9 hloubce (0,25-0,3 m) se naopak ji\u017E bl\u00ED\u017E\u00ED kritick\u00FDm hodnot\u00E1m pro nadm\u011Brn\u00E9 utu\u017Een\u00ED. P\u016Fdoochrann\u00E1 varianta vykazuje v prv\u00FDch dvou odeb\u00EDran\u00FDch hloubk\u00E1ch m\u00E9n\u011B p\u0159\u00EDzniv\u00E9 hodnoty ne\u017E orba, ale v hloubce 0,25-0,3 m jsou ji\u017E ukazatele srovnateln\u00E9, nebo i p\u0159\u00EDzniv\u011Bj\u0161\u00ED, ne\u017E u zpracov\u00E1n\u00ED konven\u010Dn\u00EDho." . . "RIV/60076658:12220/04:00005421!RIV06-MZE-12220___" . . "12220" . "minimum tillage; conventional tillage; physical properties of soil; soil structure; soil compaction"@en . "[39C4C1202D85]" . "Ledvina, Rostislav" . . "21" . "P\u016Fdoochrann\u00E9 technologie pro p\u011Bstov\u00E1n\u00ED poln\u00EDch plodin"@cs . . "2" .