"The project deals with the impacts of different management practices: mowing 1x in a year, grazing, mulching and untreated control, on the mountain meadows in the \u0160umava and Krkono\u0161e National Parks, Czech Republic. The impacts will be evaluated as to their effects on the seasonal development, functioning, species variety and diversity of the vegetation as well as from the viewpoint of nature conservation and water management. Intense research will be carried out on experimental plots set up to study the management impacts together with the influence of climatic and edaphic factors on the growth, dry matter production, uptake and accumulation of nutrients in the plants, quality of the plants as fodder, diseases affecting the plants, and on decomposition processes and microbial transformations of C and N compounds in the plant litter and humus-containing soil horizons. Such processes as photosynthesis, plant water relations, and changes in vegetation pattern and vertical structure will be s"@en . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA206/99/1410"^^ . . . "Funkce horsk\u00FDch luk p\u0159i r\u016Fzn\u00FDch zp\u016Fsobech jejich obhospoda\u0159ov\u00E1n\u00ED" . . . "1"^^ . . "GA206/99/1410" . "4"^^ . . . . . "Projekt se zab\u00FDv\u00E1 p\u016Fsoben\u00EDm r\u016Fzn\u00FDch zp\u016Fsob\u016F obhospoda\u0159ov\u00E1n\u00ED: kosen\u00ED 1x ro\u010Dn\u011B, pastvy a mul\u010Dov\u00E1n\u00ED ve srovn\u00E1n\u00ED s kontrolou (bez z\u00E1sahu) na horsk\u00E9 louky v NP \u0160umava a Krkono\u0161sk\u00E9m NP. Hospod\u00E1\u0159sk\u00E9 z\u00E1sahy budou hodnoceny podle \u00FA\u010Dink\u016F na sez\u00F3nn\u00ED v\u00FDvoj, fungov\u00E1n\u00ED, druhovou pestrost a diverzitu lu\u010Dn\u00ED vegetace, i z hledisek ochrany p\u0159\u00EDrody a vodn\u00EDho hospod\u00E1\u0159stv\u00ED. Intenzivn\u00ED v\u00FDzkum bude prob\u00EDhat na pokusn\u00FDch ploch\u00E1ch, kde budou sledov\u00E1ny vlivy obhospoda\u0159ov\u00E1n\u00ED, klimatick\u00FDch a edafick\u00FDch faktor\u016F na r\u016Fst, produkci su\u0161iny, p\u0159\u00EDjem a hromad\u011Bn\u00ED miner\u00E1ln\u00EDch \u017Eivin v nadzemn\u00EDch i podzemn\u00EDch \u010D\u00E1stech rostlin, kvalitu a krmnou hodnotu rostlin, rostlinn\u00E9 choroby, a na dekompozi\u010Dn\u00ED procesy a transformace C a N v rostlinn\u00E9m opadu a humus obsahuj\u00EDc\u00EDch p\u016Fdn\u00EDch horizontech. Podrobn\u011B budou studov\u00E1ny vlivy obhospoda\u0159ov\u00E1n\u00ED na procesy prob\u00EDhaj\u00EDc\u00ED ve vegetaci, jako jsou fotosynt\u00E9za, vodn\u00ED provoz rostlin a zm\u011Bny v horizont\u00E1ln\u00ED a vertik\u00E1ln\u00ED struktu\u0159e porost\u016F. Genotypy dominantn\u00EDch rostl. druh\u016F budou zhodnoceny co do s" . . . . "Neuvedeno."@en . "Studium funkce horsk\u00FDch luk p\u0159i r\u016Fzn\u00FDch zp\u016Fsobech obhospoda\u0159ov\u00E1n\u00ED p\u0159ineslo vcelku o\u010Dek\u00E1vateln\u00E9 v\u00FDsledky. Pro zachov\u00E1n\u00ED druhov\u011B pestr\u00FDch luk je optim\u00E1ln\u00ED pravideln\u00E9 kosen\u00ED a regulovan\u00E1 pastva, pesimum p\u0159edstavuje ponech\u00E1n\u00ED luk ladem. Zvl\u00E1\u0161tn\u00ED pozornost by"@cs . "2003-04-01+02:00"^^ . . "Functioning of mountain meadows under different management impacts"@en . "74"^^ . . . "74"^^ . . .