{"id":1017,"date":"2026-02-26T12:23:39","date_gmt":"2026-02-26T10:23:39","guid":{"rendered":"https:\/\/www.sk-babickinerady.top\/?p=1017"},"modified":"2026-02-26T12:23:39","modified_gmt":"2026-02-26T10:23:39","slug":"dazdovky-dychaju-kozou-a-potrebuju-vlhku-podu-na-vymenu-kyslika","status":"publish","type":"post","link":"https:\/\/www.sk-babickinerady.top\/?p=1017","title":{"rendered":"D\u00e1\u017e\u010fovky d\u00fdchaj\u00fa ko\u017eou a potrebuj\u00fa vlhk\u00fa p\u00f4du na v\u00fdmenu kysl\u00edka."},"content":{"rendered":"\n<p>Je to presne tak! D\u00e1\u017e\u010fovky s\u00fa fascinuj\u00facim pr\u00edkladom toho, ako pr\u00edroda dok\u00e1\u017ee vyrie\u0161i\u0165 pre\u017eitie bez p\u013e\u00fac. Ich d\u00fdchanie je v\u0161ak d\u00f4vodom, pre\u010do ich po ka\u017edom v\u00e4\u010d\u0161om da\u017edi vid\u00edme \u201euteka\u0165\u201c na asfaltov\u00e9 cesty a chodn\u00edky.<\/p>\n\n\n\n<p>Tu je nieko\u013eko zauj\u00edmavost\u00ed o tom, ako tento ich \u201eko\u017en\u00fd syst\u00e9m\u201c funguje a pre\u010do je tak\u00fd zranite\u013en\u00fd:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\uddec Ako funguje ko\u017en\u00e9 d\u00fdchanie?<\/h3>\n\n\n\n<p>D\u00e1\u017e\u010fovky nemaj\u00fa p\u013e\u00faca. Kysl\u00edk zo vzduchu (alebo z vody) sa rozp\u00fa\u0161\u0165a v <strong>slize<\/strong>, ktor\u00fd pokr\u00fdva ich telo. Odtia\u013e prenik\u00e1 cez tenk\u00fa poko\u017eku priamo do krvn\u00e9ho obehu. Aby tento proces fungoval, musia by\u0165 splnen\u00e9 dve podmienky:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vlhkos\u0165:<\/strong> Ak poko\u017eka vyschne, kysl\u00edk sa nem\u00e1 v \u010dom rozpusti\u0165 a d\u00e1\u017e\u010fovka sa paradoxne udus\u00ed \u201ena suchu\u201c.<\/li>\n\n\n\n<li><strong>Ochrann\u00fd sliz:<\/strong> D\u00e1\u017e\u010fovka neust\u00e1le vylu\u010duje sliz, ktor\u00fd nielen u\u013eah\u010duje d\u00fdchanie, ale funguje aj ako lubrikant pri pohybe v p\u00f4de.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83c\udf27\ufe0f Pre\u010do vyliezaj\u00fa po da\u017edi? (M\u00fdtus vs. Realita)<\/h3>\n\n\n\n<p>Dlho sa verilo, \u017ee d\u00e1\u017e\u010fovky vyliezaj\u00fa na povrch preto, aby sa v zaplaven\u00fdch chodb\u00e1ch neutopili. Skuto\u010dnos\u0165 je v\u0161ak trochu in\u00e1:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Efekt\u00edvnej\u0161\u00ed presun:<\/strong> D\u00e1\u017e\u010fovky dok\u00e1\u017eu vo vode pre\u017ei\u0165 pomerne dlho, ak je v nej kysl\u00edk. Vlhk\u00fd povrch zeme im v\u0161ak umo\u017e\u0148uje bezpe\u010dne migrova\u0165 na v\u00e4\u010d\u0161ie vzdialenosti bez toho, aby vyschli. Je to pre ne \u201edia\u013enica\u201c za nov\u00fdmi zdrojmi potravy.<\/li>\n\n\n\n<li><strong>Vibr\u00e1cie:<\/strong> Kvapky da\u017e\u010fa nar\u00e1\u017eaj\u00face na p\u00f4du vytv\u00e1raj\u00fa vibr\u00e1cie podobn\u00e9 t\u00fdm, ktor\u00e9 rob\u00ed krtko \u2013 ich najv\u00e4\u010d\u0161\u00ed nepriate\u013e. \u00datek na povrch je teda aj obrann\u00fd mechanizmus.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2600\ufe0f Najv\u00e4\u010d\u0161\u00ed nepriate\u013e: UV \u017eiarenie<\/h3>\n\n\n\n<p>Hoci potrebuj\u00fa vlhkos\u0165, priame slne\u010dn\u00e9 svetlo je pre ne smrte\u013en\u00e9. Nielen\u017ee ich vysu\u0161uje, ale mnoh\u00e9 druhy d\u00e1\u017e\u010foviek s\u00fa <strong>fotof\u00f3bne<\/strong> (citliv\u00e9 na svetlo). Pr\u00edli\u0161 dlh\u00fd pobyt na slnku im sp\u00f4sobuje paral\u00fdzu, kv\u00f4li ktorej sa nedok\u00e1\u017eu zav\u0155ta\u0165 sp\u00e4\u0165 a st\u00e1vaj\u00fa sa \u013eahkou koris\u0165ou pre vt\u00e1ky.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udca1 Pre\u010do s\u00fa &#8220;zlatom&#8221; pre va\u0161u z\u00e1hradu?<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u010cinnos\u0165 d\u00e1\u017e\u010fovky<\/strong><\/td><td><strong>Benefit pre p\u00f4du<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Prevzdu\u0161\u0148ovanie<\/strong><\/td><td>Ich chodbi\u010dky priv\u00e1dzaj\u00fa kysl\u00edk ku kore\u0148om rastl\u00edn.<\/td><\/tr><tr><td><strong>Dren\u00e1\u017e<\/strong><\/td><td>Pom\u00e1haj\u00fa vode vsiaknu\u0165 hlb\u0161ie, \u010d\u00edm br\u00e1nia er\u00f3zii.<\/td><\/tr><tr><td><strong>Vermikompost<\/strong><\/td><td>Ich trus (odliatky) je jedn\u00fdm z najbohat\u0161\u00edch hnoj\u00edv na svete, pln\u00fd dus\u00edka, fosforu a drasl\u00edka.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Zauj\u00edmav\u00fd fakt:<\/strong> Ak by ste zobrali v\u0161etky d\u00e1\u017e\u010fovky \u017eij\u00face pod jedn\u00fdm hekt\u00e1rom zdravej l\u00faky, v\u00e1\u017eili by dohromady pribli\u017ene rovnako ako <strong>jedna dospel\u00e1 krava<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n<p>Chceli by ste vedie\u0165, ako si zalo\u017ei\u0165 vlastn\u00fd <strong>vermikompost\u00e9r<\/strong> doma v byte a premeni\u0165 kuchynsk\u00fd odpad na to najlep\u0161ie hnojivo?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Je to presne tak! D\u00e1\u017e\u010fovky s\u00fa fascinuj\u00facim pr\u00edkladom toho, ako pr\u00edroda dok\u00e1\u017ee vyrie\u0161i\u0165 pre\u017eitie bez p\u013e\u00fac. Ich d\u00fdchanie je v\u0161ak d\u00f4vodom, pre\u010do ich po ka\u017edom v\u00e4\u010d\u0161om da\u017edi vid\u00edme \u201euteka\u0165\u201c na [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1018,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zahrada-mesto"],"_links":{"self":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/1017"}],"collection":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1017"}],"version-history":[{"count":1,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/1017\/revisions"}],"predecessor-version":[{"id":1019,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/1017\/revisions\/1019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/media\/1018"}],"wp:attachment":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}