"Z\u00E1vlahy v \u010CR"@cs . . "2"^^ . "[6364AFA9D551]" . "3"^^ . . "60" . "8" . "V\u00FDznam z\u00E1vlah v\u00A0\u010CR jednozna\u010Dn\u011B prok\u00E1zaly jak exaktn\u00ED poln\u00ED pokusy, tak i praktick\u00E9 zku\u0161enosti. S jejich provozem je v\u0161ak n\u011Bkolik t\u011Bchto, n\u011Bkdy t\u011B\u017Eko \u0159e\u0161iteln\u00FDch probl\u00E9m\u016F. V\u011Bt\u0161ina privatizovan\u00FDch provozuschopn\u00FDch z\u00E1vlah vy\u017Eaduje rekonstrukci a modernizaci (k\u00A01.1.2010 z\u00A0nich bylo asi 53 % star\u0161\u00EDch ne\u017E 30let). P\u0159itom na rekonstrukci a modernizaci zastaral\u00FDch trubn\u00EDch s\u00EDt\u00ED a \u010Derpadel je nedostatek finan\u010Dn\u00EDch prost\u0159edk\u016F. V\u00A0n\u011Bkter\u00FDch oblastech \u010CR je ji\u017E dlouhodob\u011B nedostatek vody pro z\u00E1vlahy. Z\u00E1vlahov\u00E9 re\u017Eimy plodin jsou v\u0161ak a\u017E na mal\u00E9 v\u00FDjimky \u0159\u00EDzeny neodborn\u011B, co\u017E m\u00E1 za n\u00E1sledek pl\u00FDtv\u00E1n\u00ED z\u00E1vlahovou vodou a zv\u00FD\u0161en\u00ED rizika vyplavov\u00E1n\u00ED dusi\u010Dnan\u016F a r\u016Fzn\u00FDch cizorod\u00FDch l\u00E1tek do podzemn\u00EDch vod. V\u00A0z\u00E1jmov\u00E9m \u00FAzem\u00ED n\u011Bkter\u00FDch z\u00E1vlahov\u00FDch soustav, vybudovan\u00FDch do poloviny 90. let, nebyly dosud provedeny pozemkov\u00E9 \u00FApravy, nebo byly sice provedeny, ale s nedostate\u010Dn\u00FDm ohledem na pot\u0159eby provozu z\u00E1vlah."@cs . . "2"^^ . . "V\u00FDznam z\u00E1vlah v\u00A0\u010CR jednozna\u010Dn\u011B prok\u00E1zaly jak exaktn\u00ED poln\u00ED pokusy, tak i praktick\u00E9 zku\u0161enosti. S jejich provozem je v\u0161ak n\u011Bkolik t\u011Bchto, n\u011Bkdy t\u011B\u017Eko \u0159e\u0161iteln\u00FDch probl\u00E9m\u016F. V\u011Bt\u0161ina privatizovan\u00FDch provozuschopn\u00FDch z\u00E1vlah vy\u017Eaduje rekonstrukci a modernizaci (k\u00A01.1.2010 z\u00A0nich bylo asi 53 % star\u0161\u00EDch ne\u017E 30let). P\u0159itom na rekonstrukci a modernizaci zastaral\u00FDch trubn\u00EDch s\u00EDt\u00ED a \u010Derpadel je nedostatek finan\u010Dn\u00EDch prost\u0159edk\u016F. V\u00A0n\u011Bkter\u00FDch oblastech \u010CR je ji\u017E dlouhodob\u011B nedostatek vody pro z\u00E1vlahy. Z\u00E1vlahov\u00E9 re\u017Eimy plodin jsou v\u0161ak a\u017E na mal\u00E9 v\u00FDjimky \u0159\u00EDzeny neodborn\u011B, co\u017E m\u00E1 za n\u00E1sledek pl\u00FDtv\u00E1n\u00ED z\u00E1vlahovou vodou a zv\u00FD\u0161en\u00ED rizika vyplavov\u00E1n\u00ED dusi\u010Dnan\u016F a r\u016Fzn\u00FDch cizorod\u00FDch l\u00E1tek do podzemn\u00EDch vod. V\u00A0z\u00E1jmov\u00E9m \u00FAzem\u00ED n\u011Bkter\u00FDch z\u00E1vlahov\u00FDch soustav, vybudovan\u00FDch do poloviny 90. let, nebyly dosud provedeny pozemkov\u00E9 \u00FApravy, nebo byly sice provedeny, ale s nedostate\u010Dn\u00FDm ohledem na pot\u0159eby provozu z\u00E1vlah." . "Z\u00E1vlahy v \u010CR"@cs . . "Irrigation in the Czech Republic"@en . "The importance of irrigation in the Czech Republic is clearly demonstrated with the exact field trials and practical experience.The irrigation operation has however several difficult problems.The most of the privatized serviceable irrigation requires rehabilitation and modernization (to January 1, 2010 about 53% of them were older than 30 years).Nevertheless the rehabilitation and modernization of obsolete pipe networks and pumps is the poverty of financial resources.The Czech Republic has long-term shortage of water for irrigation in some areas, too. Irrigation regimes of crops are with a few exceptions unprofessionally managed.It results in wastage of irrigation water and in an increasing risk of leaching of nitrates and various xenobiotic substances to groundwater. Some areas with irrigation system \u2013 built until the mid-nineties last century \u2013 have not yet carried out land consolidation, or they were carried out but with insufficient regard to the operation of irrigation needs."@en . . "299776" . . . "Spitz, Pavel" . . "RIV/00027049:_____/10:#0000370!RIV11-MZE-00027049" . "1211-0760" . "RIV/00027049:_____/10:#0000370" . "CZ - \u010Cesk\u00E1 republika" . "Vodn\u00ED hospod\u00E1\u0159stv\u00ED" . . "Irrigation in the Czech Republic"@en . . . . "Z\u00E1vlahy v \u010CR" . . "P(QF3100), Z(MZE0002704902)" . "Zavadil, Josef" . "Z\u00E1vlahy v \u010CR" . . "need of irrigation - irrigation problems \u2013 solving of irrigation problems"@en . .