. "\u0160imek, Miloslav" . . "Uhl\u00ED\u0159ov\u00E1, Eva" . "Dekompozice a mineralizace organick\u00E9 hmoty v p\u016Fd\u00E1ch r\u016Fzn\u011B obhospoda\u0159ovan\u00FDch horsk\u00FDch luk."@cs . . "[5FD119AB6F28]" . "2002-01-29+01:00"^^ . . . . "In 1997, three different management practices, i.e. mowing, mulching and abandonment, were introduced to a research area, a montane meadows in the \u0160umava National Park (CZ). The aim of the project is to find an economically acceptable management that would sustain high botanical and ecological value of montane meadows, while maintaining soil quality. A number of biological and physico-chemical characteristics was investigated in order to obtain detailed information on the soils under study and possible changes related to sward management. This paper shows data on microbial biomass, soil respiration, and decomposition of cellulose determined in laboratory experiments. Five years of mulching or abandonment decreased soil microbial biomass and increased cellulose decomposition rate. Respiration response of soil microflora to cellulose addition was enhanced. This indicates a limitation of soil microbial communities in the mulched and abandoned meadows by available carbon and a promotion of metabolism of c"@en . "642399" . "3"^^ . "\u0160antr\u016F\u010Dkov\u00E1, Hana" . "0"^^ . "0"^^ . "Dekompozice a mineralizace organick\u00E9 hmoty v p\u016Fd\u00E1ch r\u016Fzn\u011B obhospoda\u0159ovan\u00FDch horsk\u00FDch luk." . . "RIV/60077379:_____/02:61023091!RIV/2003/GA0/A61003/N" . . "Decomposition and mineralization of organic matter in soils of montane meadows under different management."@en . "Bratislava [SK]" . "4"^^ . "3"^^ . "Dekompozice a mineralizace organick\u00E9 hmoty v p\u016Fd\u00E1ch r\u016Fzn\u011B obhospoda\u0159ovan\u00FDch horsk\u00FDch luk."@cs . . . . "P(GA206/99/1410), Z(AV0Z6066911)" . "79;82" . "C\u00EDlem na\u0161eho v\u00FDzkumu bylo sledovat vliv 3 r\u016Fzn\u00FDch zp\u016Fsob\u016F hospoda\u0159en\u00ED - kosen\u00ED, mul\u010Dov\u00E1n\u00ED, ponech\u00E1n\u00ED ladem na mikrobi\u00E1ln\u00ED charakteristiku p\u016Fdy. Pro v\u00FDzkum byly vybr\u00E1ny horsk\u00E9 louky v \u0160umavsk\u00E9m n\u00E1rodn\u00EDm parku (\u010CR). Jedn\u00EDm ze sou\u010Dasn\u00FDch c\u00EDl\u016F v\u00FDzkumu trval\u00FDch travn\u00EDch porost\u016F v horsk\u00FDch oblastech je nalezen\u00ED takov\u00FDch zp\u016Fsob\u016F hospoda\u0159en\u00ED, kter\u00E9 by byly realizovateln\u00E9 z hlediska ekonomick\u00E9ho a kter\u00E9 by sou\u010Dasn\u011B vedly k zachov\u00E1n\u00ED st\u00E1vaj\u00EDc\u00ED diverzity porost\u016F. To je podm\u00EDn\u011Bno udr\u017Een\u00EDm kvality a funkc\u00ED p\u016Fdn\u00ED slo\u017Eky lu\u010Dn\u00EDch ekosyst\u00E9m\u016F. V p\u016Fd\u011B kosen\u00E9 louky jsme zjistili nejvy\u0161\u0161\u00ED mikrobi\u00E1ln\u00ED biomasu. P\u0159i zm\u011Bn\u011B zp\u016Fsobu hospoda\u0159en\u00ED z kosen\u00ED na mul\u010Dov\u00E1n\u00ED \u010Di ponech\u00E1n\u00ED ladem do\u0161lo k poklesu mikrobi\u00E1ln\u00ED biomasy v p\u016Fd\u011B , ale sou\u010Dasn\u011B se zv\u00FD\u0161ila jej\u00ED aktivita - rychlost rozkladu celul\u00F3zy a respira\u010Dn\u00ED odpov\u011B\u010F na p\u0159\u00EDdavek organick\u00E9 hmoty. Z\u00E1rove\u0148 ale klesla \u00FA\u010Dinnost mikrobi\u00E1ln\u00EDho metabolismu a men\u0161\u00ED pod\u00EDl z rozlo\u017Een\u00E9ho uhl\u00EDku z\u016Fstal v p\u016Fd\u011B. Z v\u00FDsledk\u016F studie vypl\u00FDv\u00E1, \u017Ee z hlediska zachov\u00E1n\u00ED st\u00E1vaj\u00EDc\u00EDch funkc\u00ED p\u016Fdy se jako" . "organic matter; soils; montane meadows"@en . . . "\u010Ceskoslovensk\u00E1 spolo\u010Dnos\u0165 mikrobiologick\u00E1" . "RIV/60077379:_____/02:61023091" . . "Decomposition and mineralization of organic matter in soils of montane meadows under different management."@en . . . . "\u017Divot v pode. 3.medzin\u00E1rodn\u00FD semin\u00E1r, sborn\u00EDk p\u0159\u00EDsp\u011Bvk\u016F na CD-ROM." . . "Dekompozice a mineralizace organick\u00E9 hmoty v p\u016Fd\u00E1ch r\u016Fzn\u011B obhospoda\u0159ovan\u00FDch horsk\u00FDch luk." . . . "Bratislava" .