{"id":82795,"date":"2026-05-12T06:01:15","date_gmt":"2026-05-12T06:01:15","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/82795\/"},"modified":"2026-05-12T06:01:15","modified_gmt":"2026-05-12T06:01:15","slug":"vcelstva-v-cesku-preckala-minulou-zimu-dobre-uhyny-klesly-na-11-procent","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/82795\/","title":{"rendered":"V\u010delstva v\u00a0\u010cesku p\u0159e\u010dkala minulou zimu dob\u0159e, \u00fahyny klesly na 11\u00a0procent"},"content":{"rendered":"

V\u00fdsledky vypl\u00fdvaj\u00ed z\u00a0dat<\/a> mezin\u00e1rodn\u00edho projektu COLOSS: Monitoring \u00fasp\u011b\u0161nosti zimov\u00e1n\u00ed v\u010delstev, do kter\u00e9ho se zapojilo 8\u00a0610\u00a0chovatel\u016f.<\/p>\n

Na sb\u011bru dat od tuzemsk\u00fdch v\u010dela\u0159ek a\u00a0v\u010dela\u0159\u016f i\u00a0na vyhodnocen\u00ed pr\u016fzkumu se pod\u00edlej\u00ed v\u011bdci z\u00a0katedry biochemie a\u00a0geoinformatiky P\u0159\u00edrodov\u011bdeck\u00e9 fakulty Univerzity Palack\u00e9ho v\u00a0Olomouci ve spolupr\u00e1ci s\u00a0\u010cesk\u00fdm svazem v\u010dela\u0159\u016f a\u00a0Pracovn\u00ed spole\u010dnost\u00ed n\u00e1stavkov\u00fdch v\u010dela\u0159\u016f.<\/p>\n

\u201eZat\u00edmco loni jsme informovali<\/a> o\u00a0extr\u00e9mn\u00edm \u00fahynu zhruba 26\u00a0procent v\u010delstev, aktu\u00e1ln\u00ed zji\u0161t\u011bn\u00e9 celorepublikov\u00e9 \u00fahyny ve v\u00fd\u0161i 11,3\u00a0procenta jsou v\u00fdrazn\u011b optimisti\u010dt\u011bj\u0161\u00ed,\u201c okomentoval v\u00fdsledky monitoringu Ji\u0159\u00ed Danihl\u00edk ze zm\u00edn\u011bn\u00e9 katedry.<\/p>\n

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K lo\u0148sk\u00e9mu 1.\u00a0z\u00e1\u0159\u00ed bylo v\u00a0\u010cR registrov\u00e1no bezm\u00e1la 600\u00a0tis\u00edc v\u010delstev a\u00a0na z\u00e1klad\u011b v\u00fdsledk\u016f monitoringu lze odhadnout, \u017ee \u010cesko b\u011bhem zimy p\u0159i\u0161lo o\u00a0p\u0159ibli\u017en\u011b 68\u00a0tis\u00edc v\u010delstev. Data z\u00a0uplynul\u00e9 zimy tak navazuj\u00ed na m\u00edrn\u011bj\u0161\u00ed obdob\u00ed 2023\/2024, kdy byl zaznamen\u00e1n \u00fahyn 12,2\u00a0procenta.<\/p>\n

Foto: Ji\u0159\u00ed Danihl\u00edk<\/p>\n

V\u010delstva posledn\u00ed zimu zvl\u00e1dla pom\u011brn\u011b dob\u0159e.<\/p>\n

Zaj\u00edmav\u00fd v\u00fdvoj ukazuje srovn\u00e1n\u00ed situace v\u00a0jednotliv\u00fdch kraj\u00edch. Regiony, kter\u00e9 loni hl\u00e1sily nejv\u011bt\u0161\u00ed \u00fahyny, tedy Praha, Libereck\u00fd a\u00a0\u00dasteck\u00fd kraj, se letos dostaly mezi lokality s\u00a0nejni\u017e\u0161\u00edmi ztr\u00e1tami.<\/p>\n

V \u00dasteck\u00e9m kraji ztr\u00e1ty letos \u010dinily 9,9\u00a0%, v\u00a0Praze 9,1\u00a0%. Zcela nejni\u017e\u0161\u00ed m\u00edru \u00fahyn\u016f v\u00a0cel\u00e9 republice letos hl\u00e1s\u00ed Pardubick\u00fd kraj, a\u00a0to pouh\u00fdch 8,5\u00a0%. Na opa\u010dn\u00e9m konci \u017eeb\u0159\u00ed\u010dku se po leto\u0161n\u00ed zim\u011b ocitl Olomouck\u00fd kraj s\u00a0\u00fahyny 14,8\u00a0%, velmi t\u011bsn\u011b n\u00e1sledovan\u00fd Plze\u0148sk\u00fdm krajem se ztr\u00e1tou 14,7\u00a0% v\u010delstev.<\/p>\n

Byly i\u00a0extr\u00e9my: Ztr\u00e1ty na Jesenicku p\u0159es\u00e1hly 40\u00a0procent<\/p>\n

P\u0159esto\u017ee je celorepublikov\u00fd pr\u016fm\u011br letos p\u0159\u00edzniv\u00fd, v\u00a0n\u011bkter\u00fdch regionech je situace pro chovatele nad\u00e1le velmi nep\u0159\u00edzniv\u00e1. Vysok\u00e9 lok\u00e1ln\u00ed \u00fahyny zaznamenali v\u010dela\u0159i v\u00a0okrese Jesen\u00edk, kde p\u0159i\u0161li o\u00a043,1\u00a0procenta v\u010delstev. Vysok\u00e9 ztr\u00e1ty hl\u00e1s\u00ed rovn\u011b\u017e v\u010dela\u0159i na Rokycansku (20,7\u00a0%) a\u00a0Tachovsku (19,8\u00a0%).<\/p>\n

<\/a><\/p>\n

Naopak obrovsk\u00e9 zlep\u0161en\u00ed eviduj\u00ed v\u011bdci na \u010ceskolipsku. Zat\u00edmco loni zde byla situace nejhor\u0161\u00ed z\u00a0cel\u00e9 republiky a\u00a0v\u010dela\u0159i tam p\u0159i\u0161li o\u00a0polovinu sv\u00fdch v\u010delstev, letos v\u00a0okrese \u010cesk\u00e1 L\u00edpa \u00fahyny klesly na p\u0159\u00edzniv\u00fdch 5,3\u00a0%. Nejni\u017e\u0161\u00ed \u00fahyny nap\u0159\u00ed\u010d v\u0161emi okresy hl\u00e1s\u00ed letos M\u011blnicko (4,4\u00a0%) a\u00a0Litom\u011b\u0159icko (4,9\u00a0%).<\/p>\n

Z v\u00edce ne\u017e 1200\u00a0textov\u00fdch koment\u00e1\u0159\u016f, kter\u00e9 v\u010dela\u0159i k\u00a0dotazn\u00edku letos p\u0159ipojili, z\u0159eteln\u011b vypl\u00fdv\u00e1, \u017ee chovatel\u00e9 mus\u00ed \u010delit nov\u00fdm v\u00fdzv\u00e1m. Nej\u010dast\u011bji si st\u011b\u017euj\u00ed na zkracuj\u00edc\u00ed se zimn\u00ed obdob\u00ed, kv\u016fli kter\u00e9mu v\u010delstva dlouho ploduj\u00ed, vy\u010derp\u00e1vaj\u00ed se a\u00a0poskytuj\u00ed rozto\u010d\u016fm Varroa destructor ide\u00e1ln\u00ed podm\u00ednky pro mno\u017een\u00ed.<\/p>\n

Foto: Ji\u0159\u00ed Danihl\u00edk<\/p>\n

V\u010dely (ilustra\u010dn\u00ed foto)<\/p>\n

Velk\u00fdm t\u00e9matem je mezi v\u010dela\u0159i tak\u00e9 metodika l\u00e9\u010den\u00ed v\u010delstev a\u00a0mezilidsk\u00e9 vztahy. \u201eV koment\u00e1\u0159\u00edch velmi \u010dasto nar\u00e1\u017e\u00edme na st\u00ed\u017enosti ohledn\u011b nekoordinovan\u00e9ho plo\u0161n\u00e9ho l\u00e9\u010den\u00ed v\u00a0dan\u00fdch lokalit\u00e1ch. Pokud v\u010dela\u0159 sv\u00e1 v\u010delstva poctiv\u011b o\u0161et\u0159\u00ed, ale jeho soused p\u00e9\u010di zanedb\u00e1, doch\u00e1z\u00ed k\u00a0masivn\u00edm reinvaz\u00edm rozto\u010de Varroa destructor,\u201c konstatoval Jan Brus z\u00a0katedry geoinformatiky p\u0159\u00edrodov\u011bdeck\u00e9 fakulty.<\/p>\n

\u201eNa lok\u00e1ln\u00ed rizika a\u00a0mo\u017enost jejich predikce se zam\u011b\u0159ujeme v\u00a0na\u0161em dal\u0161\u00edm v\u00fdzkumu. Na z\u00e1klad\u011b klimatick\u00fdch dat a\u00a0informac\u00ed o\u00a0\u00fahynech v\u00a0dan\u00fdch lokalit\u00e1ch se pokus\u00edme vyvinout model, d\u00edky kter\u00e9mu budeme l\u00e9pe schopni p\u0159edv\u00eddat probl\u00e9my s\u00a0varro\u00e1zou a\u00a0upravit harmonogram o\u0161et\u0159ov\u00e1n\u00ed,\u201c doplnil Brus.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"V\u00fdsledky vypl\u00fdvaj\u00ed z\u00a0dat mezin\u00e1rodn\u00edho projektu COLOSS: Monitoring \u00fasp\u011b\u0161nosti zimov\u00e1n\u00ed v\u010delstev, do kter\u00e9ho se zapojilo 8\u00a0610\u00a0chovatel\u016f. Na sb\u011bru dat…\n","protected":false},"author":2,"featured_media":82796,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[43,42,41,40,26165,3440,7584,8455,7582,4095],"class_list":["post-82795","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cesko","tag-ceska-republika","tag-cesko","tag-czech-republic","tag-czechia","tag-mezinarodni-projekt-coloss","tag-prirodovedecka-fakulta","tag-upol","tag-vcelari","tag-vcely","tag-vyzkum"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116560087212924558","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/82795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=82795"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/82795\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/82796"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=82795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=82795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=82795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}