{"id":181358,"date":"2026-08-16T12:07:12","date_gmt":"2026-08-16T12:07:12","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/181358\/"},"modified":"2026-08-16T12:07:12","modified_gmt":"2026-08-16T12:07:12","slug":"v-cesku-je-takove-sucho-ze-chodit-na-houby-nema-smysl","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/181358\/","title":{"rendered":"V \u010cesku je takov\u00e9 sucho, \u017ee chodit na houby nem\u00e1 smysl"},"content":{"rendered":"

\u201eCo m\u00e1m informace, tak je to \u0161patn\u011b v\u0161ude,\u201c\u00a0\u0159\u00edk\u00e1 \u010desk\u00fd mykolog\u00a0Vladim\u00edr Anton\u00edn\u00a0z\u00a0Moravsk\u00e9ho zemsk\u00e9ho muzea v\u00a0Brn\u011b.\u00a0Pat\u0159\u00ed mezi p\u0159edn\u00ed kapacity\u00a0v\u00a0oboru a\u00a0b\u011bhem sv\u00e9 kari\u00e9ry mimo jin\u00e9 vydal o\u00a0houb\u00e1ch n\u011bkolik knih.<\/p>\n

M\u00e1 te\u010f\u00a0podle v\u00e1s\u00a0v\u016fbec smysl chodit do lesa na houby, kdy\u017e je velk\u00e9 sucho a\u00a0horko?<\/p>\n

Kdy\u017e budu mluvit p\u0159edev\u0161\u00edm\u00a0za Brn\u011bnsko a\u00a0ji\u017en\u00ed Moravu, kde \u017eiji, tak v\u00a0podstat\u011b nem\u00e1, proto\u017ee v\u00a0t\u011bch\u00a0les\u00edch\u00a0je velik\u00e9 sucho,\u00a0jako\u017eto\u00a0n\u00e1sledek dlouhodob\u00e9 absence de\u0161t\u011b, dlouho trvaj\u00edc\u00edch vysok\u00fdch teplot a\u00a0v\u011btru.\u00a0Jedin\u00e9 m\u00edsto, kde by se teoreticky dalo\u00a0n\u011bco naj\u00edt, jsou zbytky vlhk\u00fdch m\u00edst nebo zbytky pot\u016f\u010dk\u016f, \u0159\u00ed\u010dek, ale aby tam houba\u0159i na\u0161li n\u011bco ve v\u011bt\u0161\u00edm mno\u017estv\u00ed, v\u00a0to nedouf\u00e1m.<\/p>\n

M\u00e1 podle\u00a0v\u00e1s sucho stejn\u00fd vliv na houby rostouc\u00ed v\u00a0lese jako na ty, kter\u00e9 rostou na louk\u00e1ch a\u00a0pastvin\u00e1ch?<\/p>\n

Samoz\u0159ejm\u011b, vliv na houby je stejn\u00fd. Jenom na louk\u00e1ch a\u00a0pastvin\u00e1ch ten \u00fa\u010dinek m\u016f\u017ee b\u00fdt rychlej\u0161\u00ed, proto\u017ee nemaj\u00ed stromov\u00fd kryt. Ale d\u016fsledek sucha\u00a0a\u00a0teplot\u00a0je \u00fapln\u011b stejn\u00fd.<\/p>\n

Jsou\u00a0podle v\u00e1s\u00a0tedy\u00a0p\u0159eci\u00a0jen v\u00a0\u010cech\u00e1ch a\u00a0v cel\u00e9 \u010cesk\u00e9 republice oblasti, kde houby rostou? Kter\u00e9?<\/p>\n

Co\u00a0m\u00e1m informace, tak je to \u0161patn\u00e9 v\u0161ude.\u00a0Nap\u0159\u00edklad\u00a0v\u00a0Beskydech\u00a0zhruba na p\u0159elomu \u010dervence a\u00a0srpna rostly i\u00a0h\u0159ibovit\u00e9 houby,\u00a0ale podle nejnov\u011bj\u0161\u00edch zpr\u00e1v u\u017e i\u00a0Beskydy v\u011bt\u0161inou vyschly. A\u00a0jin\u00e1\u00a0\u00fazem\u00ed teoreticky\u00a0mohou\u00a0m\u00edt tak\u00e9 n\u011bjak\u00e1 nad\u011bjn\u011bj\u0161\u00ed m\u00edsta pro r\u016fst hub,\u00a0t\u0159eba\u00a0\u010d\u00e1sti\u00a0Krkono\u0161, p\u0159\u00edpadn\u011b \u0160umavy, ale nemysl\u00edm, \u017ee by to byl\u00a0n\u011bjak\u00fd\u00a0houba\u0159sk\u00fd r\u00e1j.<\/p>\n

Mysl\u00edte si, \u017ee kdy\u017e te\u010f v\u00a0srpnu houby nerostou, tak to znamen\u00e1, \u017ee cel\u00e1 leto\u0161n\u00ed houba\u0159sk\u00e1 sez\u00f3na je nadobro ztracena?<\/p>\n

Nemus\u00ed to znamenat, \u017ee cel\u00e1 houba\u0159sk\u00e1 sezona je ztracena. Z\u00e1le\u017e\u00ed na tom, kdy za\u010dne pr\u0161et a\u00a0jak bude pr\u0161et. Ide\u00e1ln\u00ed by bylo, kdyby p\u0159i\u0161el dlouhodob\u00fd d\u00e9\u0161\u0165, takov\u00fd, jak se \u0159\u00edk\u00e1,\u00a0zahr\u00e1dk\u00e1\u0159sk\u00fd\u00a0d\u00e9\u0161\u0165, to znamen\u00e1 ne n\u011bjak\u00e1 bou\u0159ka,\u00a0ne\u00a0n\u011bjak\u00e1 pr\u016ftr\u017e mra\u010den, ale d\u00e9letrvaj\u00edc\u00ed m\u00edrn\u00fd d\u00e9\u0161\u0165, p\u0159i kter\u00e9m p\u016fda cel\u00e1 provlhne. A\u00a0podhoub\u00ed hub bude m\u00edt \u0161anci se zregenerovat.<\/p>\n

Podhoub\u00ed m\u016f\u017ee b\u00fdt lok\u00e1ln\u011b zni\u010deno<\/p>\n

Jsou podle v\u00e1s\u00a0v\u00a0\u010cesk\u00e9 republice naopak n\u011bjak\u00e9 druhy jedl\u00fdch hub, kter\u00fdm sucho vyhovuje?<\/p>\n

Co se t\u00fd\u010de jedl\u00fdch hub,\u00a0toto v\u00fdrazn\u00e9 sucho\u00a0nevyhovuje \u017e\u00e1dn\u00fdm masit\u00fdm houb\u00e1m, proto\u017ee ty pot\u0159ebuj\u00ed n\u011bjakou vl\u00e1hu ke sv\u00e9mu r\u016fstu. Jsou samoz\u0159ejm\u011b\u00a0skupiny, kter\u00e9 jsou v\u016f\u010di suchu odoln\u011bj\u0161\u00ed, nap\u0159\u00edklad n\u011bkter\u00e9 druhy holubinek rostou, i\u00a0kdy\u017e nen\u00ed vylo\u017een\u011b vlhko, ale tohle extr\u00e9mn\u00ed sucho neprosp\u00edv\u00e1 \u017e\u00e1dn\u00fdm houb\u00e1m.<\/p>\n

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

V\u00a0posledn\u00ed dob\u011b\u00a0se\u00a0kv\u016fli vedr\u016fm nap\u0159\u00edklad v\u00a0Polab\u00ed za\u010daly objevovat zaj\u00edmav\u00e9 teplomiln\u00e9 barevn\u00e9 h\u0159iby,\u00a0mysl\u00edte si, \u017ee se budou objevovat i\u00a0d\u00e1l?<\/p>\n

Tyto teplomiln\u00e9 barevn\u00e9 h\u0159iby se v\u00a0tepl\u00fdch oblastech, to znamen\u00e1 t\u0159eba ji\u017en\u00ed \u010cechy, ji\u017en\u00ed Morava, Polab\u00ed, nap\u0159\u00edklad v\u00a0habrov\u00fdch doubrav\u00e1ch a\u00a0doubrav\u00e1ch na ji\u017en\u00ed Morav\u011b, p\u0159\u00edpadn\u011b na hr\u00e1z\u00edch rybn\u00edk\u016f v\u00a0ji\u017en\u00edch \u010cech\u00e1ch, objevuj\u00ed u\u017e del\u0161\u00ed dobu. To nen\u00ed vliv tohoto sucha a\u00a0horka posledn\u00edch n\u011bkolika let. Ty houby se vyskytuj\u00ed v\u00edcem\u00e9n\u011b pravideln\u011b, ale jejich r\u016fst z\u00e1le\u017e\u00ed na tom, jak\u00e9 maj\u00ed podm\u00ednky. I\u00a0tyto teplomiln\u00e9 houby pot\u0159ebuj\u00ed vl\u00e1hu, tak\u017ee to je opravdu limituj\u00edc\u00ed faktor.<\/p>\n

Mysl\u00edte si, \u017ee m\u016f\u017ee\u00a0vydatn\u00e9 sucho a\u00a0velk\u00e9 vedro zcela\u00a0zni\u010dit\u00a0podhoub\u00ed hub, nebo to podhoub\u00ed jen sp\u00ed a\u00a0potom v\u00a0de\u0161ti zase o\u017eije?<\/p>\n

Podhoub\u00ed m\u016f\u017ee b\u00fdt lok\u00e1ln\u011b zni\u010deno, ale v\u00a0okol\u00ed jsou t\u0159eba v\u00fdtrusy hub nebo n\u011bjak\u00e1 rezidua, kde podhoub\u00ed z\u016fst\u00e1v\u00e1, z\u00a0kter\u00fdch se m\u016f\u017ee podhoub\u00ed roz\u0161\u00ed\u0159it. Tak\u017ee samoz\u0159ejm\u011b jsou v\u00a0extr\u00e9mn\u00edch p\u0159\u00edpadech lokality, kde m\u016f\u017ee doj\u00edt k\u00a0po\u0161kozen\u00ed r\u016fstu houby, nebo respektive k\u00a0vymizen\u00ed ur\u010dit\u00e9ho druhu, ale ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f n\u011bkde z\u016fstanou je\u0161t\u011b zdroje regenerace mycelia a\u00a0p\u0159\u00edpadn\u011b r\u016fstu mycelia nov\u00e9ho.<\/p>\n

Kdyby\u00a0podle\u00a0v\u00e1s\u00a0za\u010dalo\u00a0kone\u010dn\u011b\u00a0pr\u0161et, jak dlouho by trvalo, ne\u017e se jedl\u00e9 houby v\u00a0\u010desk\u00fdch les\u00edch zase objev\u00ed?<\/p>\n

To se ned\u00e1 \u00fapln\u011b odhadnout. Norm\u00e1ln\u011b se\u00a0\u0159\u00edk\u00e1, \u017ee\u00a0p\u0159i\u00a0\u201ekr\u00e1tkodob\u00e9m\u201c suchu trv\u00e1 tak zhruba t\u00fdden,\u00a0ne\u017e\u00a0se houby za\u010dnou objevovat. Ale p\u0159i tomhle opravdu velice siln\u00e9m suchu, s\u00a0deficity vl\u00e1hy\u00a0p\u0159i\u00a0vysok\u00fdch teplot\u00e1ch, to m\u016f\u017ee trvat del\u0161\u00ed dobu. A\u00a0opravdu si netroufnu odhadnout, za jakou dobu houba\u0159i m\u016f\u017eou doufat v\u00a0\u00falovky.<\/p>\n

Nov\u00e9 houby ze St\u0159edomo\u0159\u00ed?<\/p>\n

Mysl\u00edte si, \u017ee sucho a\u00a0horko m\u011bn\u00ed chu\u0165 jedl\u00fdch hub, nebo jsou po usu\u0161en\u00ed nebo uva\u0159en\u00ed stejn\u00e9 jako v\u00a0t\u011bch p\u0159edchoz\u00edch letech?<\/p>\n

Tady\u00a0si nejsem \u00fapln\u011b jist\u00fd, ale mysl\u00edm si, \u017ee to sucho\u00a0chu\u0165 hub p\u0159\u00edli\u0161 neovliv\u0148uje.\u00a0Zkr\u00e1tka,\u00a0jestli\u00a0houba\u0159i\u00a0najdou houby \u010derstv\u00e9 a\u00a0usu\u0161\u00ed\u00a0je\u00a0na su\u0161i\u010dce, p\u0159\u00edpadn\u011b to nap\u016fl zaschne u\u017e p\u0159\u00edmo v\u00a0ter\u00e9nu, tak si mysl\u00edm, \u017ee to\u00a0p\u0159\u00edli\u0161 chu\u0165 neovliv\u0148uje.\u00a0Ale houba\u0159i musej\u00ed d\u00e1vat pozor na dal\u0161\u00ed pr\u016fvodn\u00ed jevy zasych\u00e1n\u00ed plodnic hub v\u00a0p\u0159\u00edrod\u011b, nap\u0159\u00edklad napaden\u00ed hmyzem, pl\u00edsn\u011bmi a\u00a0dal\u0161\u00edmi houbami, kter\u00e9 d\u011blaj\u00ed houbu minim\u00e1ln\u011b nejedlou.<\/p>\n

Mysl\u00edte, \u017ee budou houby po takov\u00e9m suchu a\u00a0n\u00e1sledn\u00e9m de\u0161ti zdrav\u00e9, nebo\u00a0v\u00a0nich budou\u00a0\u010dervi\u00a0a\u00a0pl\u00edse\u0148?<\/p>\n

Co se t\u00fd\u010de \u010dervivosti hub, prvn\u00ed vlna, kter\u00e1 se objev\u00ed,\u00a0ta\u00a0samoz\u0159ejm\u011b \u010derviv\u00e1 bude dost.\u00a0To\u00a0je\u00a0b\u011b\u017en\u00fd jev t\u0159eba i\u00a0u \u010dervnov\u00e9 vlny h\u0159ibovit\u00fdch hub, kter\u00e1 b\u00fdv\u00e1 hodn\u011b \u010derviv\u00e1. Kdy\u017e\u00a0potom roste hub\u00a0v\u011bt\u0161\u00ed mno\u017estv\u00ed, procento \u010derviv\u00fdch plodnic je men\u0161\u00ed.<\/p>\n

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

Mysl\u00edte si,\u00a0\u017ee\u00a0m\u011bn\u00edc\u00ed\u00a0se klima do \u010ceska\u00a0p\u0159in\u00e1\u0161\u00ed, \u010di p\u0159inese\u00a0n\u011bjak\u00e9 nov\u00e9 druhy jedl\u00fdch hub?<\/p>\n

Teoreticky by mohlo, p\u0159edev\u0161\u00edm ze St\u0159edozem\u00ed, ale d\u00e1 se to t\u011b\u017eko\u00a0specifikovat, proto\u017ee teplomiln\u00e9 houby, n\u011bkter\u00e9 i\u00a0ty, kter\u00e9 se vyskytuj\u00ed t\u0159eba\u00a0ve zmi\u0148ovan\u00e9m\u00a0St\u0159edozem\u00ed, u\u00a0n\u00e1s na tepl\u00fdch m\u00edstech, to znamen\u00e1 nap\u0159\u00edklad ji\u017en\u00ed Morava, ji\u017en\u00ed \u010cechy, Polab\u00ed, u\u017e rostou.\u00a0Tak\u017ee se m\u016f\u017ee st\u00e1t, \u017ee se tady vyskytne nov\u00fd druh, ale ned\u00e1 se\u00a0obecn\u011b \u0159\u00edct, \u017ee by zm\u011bna klimatu m\u011bla,\u00a0alespo\u0148 zat\u00edm, takov\u00fd\u00a0vliv a\u00a0\u017ee\u00a0by\u00a0se\u00a0sem\u00a0tyto houby\u00a0\u201etla\u010dily\u201c.<\/p>\n

A lze podle v\u00e1s o\u010dek\u00e1vat i\u00a0opa\u010dn\u00fd trend,\u00a0\u017ee n\u011bkter\u00e9 tradi\u010dn\u00ed druhy naopak z\u00a0\u010desk\u00fdch les\u016f budou mizet?<\/p>\n

Ne, nemysl\u00edm si. P\u0159edpokl\u00e1d\u00e1m, \u017ee i\u00a0kdyby trvalo teplo a\u00a0sucho dlouhou dobu, n\u011bkolik let, tak m\u016f\u017eou b\u00fdt n\u011bkter\u00e9 druhy t\u0159eba omezen\u00e9 ve sv\u00e9m r\u016fstu, ale \u017ee by \u00fapln\u011b zmizely,\u00a0to\u00a0si nemysl\u00edm.<\/p>\n

Rozhovor zpracoval Oskar Urb\u00e1nek.<\/p>\n","protected":false},"excerpt":{"rendered":"\u201eCo m\u00e1m informace, tak je to \u0161patn\u011b v\u0161ude,\u201c\u00a0\u0159\u00edk\u00e1 \u010desk\u00fd mykolog\u00a0Vladim\u00edr Anton\u00edn\u00a0z\u00a0Moravsk\u00e9ho zemsk\u00e9ho muzea v\u00a0Brn\u011b.\u00a0Pat\u0159\u00ed mezi p\u0159edn\u00ed kapacity\u00a0v\u00a0oboru a\u00a0b\u011bhem…\n","protected":false},"author":2,"featured_media":181359,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[43,42,41,40,15953,1507,7031,11784],"class_list":["post-181358","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cesko","tag-ceska-republika","tag-cesko","tag-czech-republic","tag-czechia","tag-houby","tag-klimaticke-zmeny","tag-sucho","tag-vedro"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117105108633470272","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/181358","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=181358"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/181358\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/181359"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=181358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=181358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=181358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}