. "Degradace agrochemick\u00FDch vlastnost\u00ED kambizem\u00ED v oblasti \u0160umavy" . . "Degradace agrochemick\u00FDch vlastnost\u00ED kambizem\u00ED v oblasti \u0160umavy"@cs . "2004-01-01+01:00"^^ . . . "H\u0159ebe\u010Dkov\u00E1, Ji\u0159ina" . . "V\u00FDskumn\u00FD \u00FAstav p\u00F4doznalectva a ochrany p\u00F4dy v Bratislave" . "Z(MSM 122200002)" . "Bratislava" . "[98CFDC84F557]" . . . . . "5"^^ . . . "RIV/60076658:12220/04:00005306" . . "5"^^ . . "RIV/60076658:12220/04:00005306!RIV/2005/MSM/122205/N" . "Hor\u00E1\u010Dek, Jan" . . . "Kol\u00E1\u0159, Ladislav" . "P\u016Fdy horsk\u00FDch a podhorsk\u00FDch oblast\u00ED se okyseluj\u00ED rychleji ne\u017E p\u016Fdy n\u00ED\u017Ein, a t\u00EDm je sni\u017Eov\u00E1na i jejich mikrobi\u00E1ln\u00ED aktivita. N\u00E1sledkem toho doch\u00E1z\u00ED k hromad\u011Bn\u00ED organick\u00E9 hmoty, kter\u00E1 prosycen\u00EDm soly R2O3 ztr\u00E1c\u00ED schopnost transformace i v zlep\u0161en\u00FDch mikrobi\u00E1ln\u00EDch podm\u00EDnk\u00E1ch. V p\u016Fd\u00E1ch stoup\u00E1 Corg, kles\u00E1 stupe\u0148 humifikace SH a zhor\u0161uje se pom\u011Br HK : FK. Obsah vodorozpustn\u00E9ho uhl\u00EDku Cvod (ve v\u00FDluhu 0,01 M CaCl2) je obecn\u011B velmi n\u00EDzk\u00FD, obsah aktivn\u00EDho organick\u00E9ho uhl\u00EDku Chws v procentick\u00E9m vyj\u00E1d\u0159en\u00ED celkov\u00E9ho Corg p\u016Fdy je naopak z\u0159eteln\u011B vysok\u00FD. P\u0159\u00ED\u010Dinou je vysok\u00FD pod\u00EDl mobiln\u00EDho \u017Eeleza a hlin\u00EDku, vysok\u00E1 eluce p\u016Fdy a n\u00EDzk\u00E9 pH t\u011Bchto p\u016Fd. Na p\u0159\u00EDkladu p\u016Fd okresu \u010Cesk\u00FD Krumlov je dolo\u017Eeno, \u017Ee pravd\u011Bpodobnou p\u0159\u00ED\u010Dinou je zv\u00FD\u0161en\u00E1 eluce v\u00E1pn\u00EDku z \u0161umavsk\u00FDch leptosol\u016F, kambisol\u016F a podzosol\u016F a nav\u00EDc agresivita fulvokyselin stagnosol\u016F a gleysol\u016F pod trval\u00FDmi travn\u00EDmi porosty." . "\u010Cechov\u00E1, V\u011Bra" . "soil acidity;soil organic matter;humus;HK : FK ratio;hot watter soluble carbon;microbiological activity"@en . . "III. P\u00F4doznaleck\u00E9 dni v SR. Sborn\u00EDk z mezin\u00E1rodn\u00ED v\u011Bdeck\u00E9 konference, konan\u00E9 v Mojm\u00EDrovc\u00EDch 22. - 24. 6. 2004" . "8"^^ . . "Degradace agrochemick\u00FDch vlastnost\u00ED kambizem\u00ED v oblasti \u0160umavy" . "Agrochemical properties degradation of Cambisols in \u0160umava region"@en . "Ledvina, Rostislav" . "559604" . "Quick acidification and thus decreased microbial activity in soils of mountain and submontane regions result in deceleration of transformation processes of primary organic matter, mineralization and humification. Consequently, organic matter accumulates in soils, and being penetrated with R2O3 sols, it looses its transformation ability even under improved microbial conditions. In soils, total organic carbon (Corg) goes up, level of humification (SH) does down, HK : FK ratio is getting worse. It is caused by low pH of these soils, high share of mobile iron and aluminium, and high elution of the soil. Using the example of soils of the \u010Cesk\u00FD Krumlov district, we have proved, that an increased elution of calcium from Leptosols, Cambisols and Podzisols of \u0160umava, together with aggressivity of fulvic acids of Stagnosols and Gleysols of meadows and pastures, are the probable cause."@en . . "109-116" . . . "P\u016Fdy horsk\u00FDch a podhorsk\u00FDch oblast\u00ED se okyseluj\u00ED rychleji ne\u017E p\u016Fdy n\u00ED\u017Ein, a t\u00EDm je sni\u017Eov\u00E1na i jejich mikrobi\u00E1ln\u00ED aktivita. N\u00E1sledkem toho doch\u00E1z\u00ED k hromad\u011Bn\u00ED organick\u00E9 hmoty, kter\u00E1 prosycen\u00EDm soly R2O3 ztr\u00E1c\u00ED schopnost transformace i v zlep\u0161en\u00FDch mikrobi\u00E1ln\u00EDch podm\u00EDnk\u00E1ch. V p\u016Fd\u00E1ch stoup\u00E1 Corg, kles\u00E1 stupe\u0148 humifikace SH a zhor\u0161uje se pom\u011Br HK : FK. Obsah vodorozpustn\u00E9ho uhl\u00EDku Cvod (ve v\u00FDluhu 0,01 M CaCl2) je obecn\u011B velmi n\u00EDzk\u00FD, obsah aktivn\u00EDho organick\u00E9ho uhl\u00EDku Chws v procentick\u00E9m vyj\u00E1d\u0159en\u00ED celkov\u00E9ho Corg p\u016Fdy je naopak z\u0159eteln\u011B vysok\u00FD. P\u0159\u00ED\u010Dinou je vysok\u00FD pod\u00EDl mobiln\u00EDho \u017Eeleza a hlin\u00EDku, vysok\u00E1 eluce p\u016Fdy a n\u00EDzk\u00E9 pH t\u011Bchto p\u016Fd. Na p\u0159\u00EDkladu p\u016Fd okresu \u010Cesk\u00FD Krumlov je dolo\u017Eeno, \u017Ee pravd\u011Bpodobnou p\u0159\u00ED\u010Dinou je zv\u00FD\u0161en\u00E1 eluce v\u00E1pn\u00EDku z \u0161umavsk\u00FDch leptosol\u016F, kambisol\u016F a podzosol\u016F a nav\u00EDc agresivita fulvokyselin stagnosol\u016F a gleysol\u016F pod trval\u00FDmi travn\u00EDmi porosty."@cs . "Agrochemical properties degradation of Cambisols in \u0160umava region"@en . "Mojm\u00EDrovce" . "Degradace agrochemick\u00FDch vlastnost\u00ED kambizem\u00ED v oblasti \u0160umavy"@cs . . "80-89128-11-4" . . "12220" . .