"http://www.isvav.cz/projectDetail.do?rowId=QG60124"^^ . "2010-06-30+02:00"^^ . "2006-02-01+01:00"^^ . "\u0158e\u0161en\u00ED je zam\u011B\u0159eno na z\u00EDsk\u00E1n\u00ED nov\u00FDch v\u011Bdeck\u00FDch poznatk\u016F pro v\u00FDb\u011Br vhodn\u00FDch druh\u016F strniskov\u00FDch meziplodin pro podm\u00EDnky \u010Cesk\u00E9 republiky a zv\u00FD\u0161en\u00ED diversity pou\u017E\u00EDvan\u00FDch druh\u016F. C\u00EDlem projektu je poskytnou p\u011Bstitel\u016Fm spolehliv\u00E9 podklady pro v\u00FDb\u011Br meziplodiny, kter\u00E1 za dan\u00FDch stanovi\u0161tn\u00EDch a ro\u010Dn\u00EDkov\u00FDch podm\u00EDnek m\u00E1 vysokou pravd\u011Bpodobnost, \u017Ee vytvo\u0159\u00ED do n\u00E1stupu zimy dostate\u010Dn\u00FD v\u00FDnos hmoty. To zaru\u010Duje sn\u00ED\u017Een\u00ED rizika vyplaven\u00ED nitr\u00E1t\u016F v meziporostn\u00EDm obdob\u00ED zadr\u017Een\u00EDm dus\u00EDku v biomase. V poln\u00EDch pokusech budep\u011Bstov\u00E1no nejm\u00E9n\u011B 12 odr\u016Fd a ekotyp\u016F deseti druh\u016F rostlin a \u00FAhor bez rostlinn\u00E9ho pokryvu . V poln\u00EDch maloparcelov\u00FDch pokusech na \u010Dty\u0159ech stanovi\u0161t\u00EDch bude ve \u010Dty\u0159ech letech sledov\u00E1na rychlost r\u016Fstu, tvorba nadzemn\u00ED a ko\u0159enov\u00E9 hmoty a obsah N v su\u0161in\u011B biomasy, koncentrace NO3-N a NH4-N v p\u016Fd\u011B a v p\u016Fdn\u00EDm roztoku, obsah p\u016Fdn\u00EDho C, N a S a aktivn\u00EDho C. Sledov\u00E1n\u00ED miner\u00E1ln\u00EDho N v ornici a podorni\u010D\u00ED budou provedena p\u0159ed set\u00EDm, na konci r\u016Fstu p\u0159ed z\u00E1mrzem a p\u0159ed zaor\u00E1vkou meziplodin na ja\u0159e. V n\u00E1dobov\u00FDch pok" . "Pr\u016Fb\u011Bh \u0159e\u0161en\u00ED projektu odpov\u00EDd\u00E1 pl\u00E1nu \u0159e\u0161en\u00ED, c\u00EDle byly spln\u011Bny. V\u00FDsledky p\u0159inesly poznatky v oblasti uplatn\u011Bn\u00ED strniskov\u00FDch meziplodin z hlediska rizika vyplavov\u00E1n\u00ED nitr\u00E1t\u016F."@cs . "V\u00FDb\u011Br a rajonizace vhodn\u00FDch druh\u016F strniskov\u00FDch meziplodin z hlediska jejich uplatn\u011Bn\u00ED pro sn\u00ED\u017Een\u00ED rizika vyplavov\u00E1n\u00ED nitr\u00E1t\u016F." . . . "2009-12-31+01:00"^^ . . . " diversita plodin" . . "QG60124" . "0"^^ . "The selection and regionalization of suitable catch crops, their utilization for reduction of risk of nitrate leaching."@en . . " redukce nitr\u00E1t\u016F" . " dynamika r\u016Fstu" . . " vlhkost p\u016Fdy" . "The course of the project corresponds to the project plan, the aims were met. The results brought findings in the area of applying stubble intercrops from the standpoint of the risk of nitrate leaching."@en . . "4"^^ . . "2009-02-27+01:00"^^ . "1"^^ . " expertn\u00ED syst\u00E9m" . "Meziplodiny" . "Meziplodiny; diversita plodin; ekologick\u00FD p\u0159\u00EDnos; redukce nitr\u00E1t\u016F; dynamika r\u016Fstu; p\u0159\u00EDjem dus\u00EDku; zadr\u017Een\u00ED dus\u00EDku; biomasa; ko\u0159enov\u00E1 hmota; vlhkost p\u016Fdy; suma efektivn\u00EDch teplot; expertn\u00ED syst\u00E9m; GIS."@en . . " biomasa" . . . . . . . . "16"^^ . . " ko\u0159enov\u00E1 hmota" . " zadr\u017Een\u00ED dus\u00EDku" . "16"^^ . . "Research is aimed at the selection of optimal catch crops for conditions of Czech Republic and utilization of diversity within species and varieties. The objectives of the project are to produce knowledge basis for selection of the catch crops that havegood chance to produce satisfactory yield of biomass before winter and to decrease risk of nitrate leaching by acccumulation of nitrogen in phytomass under specific site and year conditions. At least 12 catch crops plus control-fallow soil will be studied in field trials (four sites, years and replications). The dynamic of growth, production of aboveground and root mass, N content of plants, concentration of NO3-N a NH4-N in soil and soil solution, the content of soil total N, C, S and active C will be determined in the experiments. The mineral N content will be determined in top and subsoil before sowing, at the end of growth period and before ploughing down the biomass at early spring. Pot experiments will be conducted to determine the effect"@en . . " suma efektivn\u00EDch teplot" . " ekologick\u00FD p\u0159\u00EDnos" . " p\u0159\u00EDjem dus\u00EDku" .