[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.sines.sk\/zopar-faktov-o-potkanoch\/#Article","mainEntityOfPage":"https:\/\/www.sines.sk\/zopar-faktov-o-potkanoch\/","headline":"Zop\u00e1r faktov o potkanoch","name":"Zop\u00e1r faktov o potkanoch","description":"Potkany pri \u013eu\u010foch \u017eij\u00fa u\u017e tis\u00edcky rokov. Tieto zvierat\u00e1 s\u00fa toti\u017e nadmieru inteligentn\u00e9 a\u00a0ve\u013emi r\u00fdchlo pochopili, ak\u00e9 benefity im prin\u00e1\u0161a \u013eudsk\u00e1 spolo\u010dnos\u0165. \u00a0 Potkany patria do tej istej \u010de\u013eade ako my\u0161i. Na rozdiel od nich, v\u0161ak nie s\u00fa na\u0161imi p\u00f4vodn\u00fdmi \u017eivo\u010d\u00edchmi. Do Eur\u00f3py sa dostali okolo osemn\u00e1steho storo\u010dia z\u00a0v\u00fdchodnej \u00c1zie. Omnoho sk\u00f4r, v\u0161ak do na\u0161ich […]","datePublished":"2025-03-01","dateModified":"2025-03-01","author":{"@type":"Person","@id":"https:\/\/www.sines.sk\/author\/#Person","name":"","url":"https:\/\/www.sines.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/a4f7f6499f3b2a0764d0773f1f5d74780987cfbea7e736c0e74f6185bb257971?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a4f7f6499f3b2a0764d0773f1f5d74780987cfbea7e736c0e74f6185bb257971?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"sines.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.sines.sk\/wp-content\/uploads\/img_a293910_w16545_t1543337197.jpg","url":"https:\/\/www.sines.sk\/wp-content\/uploads\/img_a293910_w16545_t1543337197.jpg","height":0,"width":0},"url":"https:\/\/www.sines.sk\/zopar-faktov-o-potkanoch\/","wordCount":476,"articleBody":"Potkany pri \u013eu\u010foch \u017eij\u00fa u\u017e tis\u00edcky rokov. Tieto zvierat\u00e1 s\u00fa toti\u017e nadmieru inteligentn\u00e9 a\u00a0ve\u013emi r\u00fdchlo pochopili, ak\u00e9 benefity im prin\u00e1\u0161a \u013eudsk\u00e1 spolo\u010dnos\u0165.\u00a0Potkany patria do tej istej \u010de\u013eade ako my\u0161i. Na rozdiel od nich, v\u0161ak nie s\u00fa na\u0161imi p\u00f4vodn\u00fdmi \u017eivo\u010d\u00edchmi. Do Eur\u00f3py sa dostali okolo osemn\u00e1steho storo\u010dia z\u00a0v\u00fdchodnej \u00c1zie. Omnoho sk\u00f4r, v\u0161ak do na\u0161ich kon\u010d\u00edn pricestovali krysy. Ak ste si doteraz mysleli, \u017ee ide o\u00a0toho ist\u00e9ho hlodavca, m\u00fdlili ste sa. Krysa je men\u0161ia a\u00a0ob\u013eubuje sk\u00f4r such\u00e9 miesta, ako napr\u00edklad povaly. Potkan vyh\u013ead\u00e1va pr\u00e1ve naopak, vlhk\u00e9 prostredie na okrajoch riek, \u010di v\u00a0kanaliz\u00e1cii.Ob\u00fdvaj\u00fa takmer osemdesiat percent Slovenska. S\u00fa tak prisp\u00f4sobiv\u00e9, \u017ee nemaj\u00fa probl\u00e9m pre\u017ei\u0165\u00a0 skoro\u00a0 kdeko\u013evek. Bolo zaznamenan\u00fdch viacero pr\u00edpadov, ke\u010f sa objavili dokonca vo vysokohorsk\u00fdch chat\u00e1ch.Ak hovor\u00edme o\u00a0ich inteligencii, maj\u00fa ju najvy\u0161\u0161iu spomedzi v\u0161etk\u00fdch hlodavcov. Pr\u00e1ve kv\u00f4li tomu nie je v\u00f4bec jednoduch\u00e9 potkanov vykyno\u017ei\u0165.\u00a0Pre\u010do s\u00fa odoln\u00e9 vo\u010di jedom? \u00a0Existuje mnoho f\u00e1m o\u00a0tom, \u017ee jedy na potkany nemaj\u00fa \u017eiaden \u00fa\u010dinok. To je samozrejme hl\u00fapos\u0165. Po zjeden\u00ed otravy, uhyn\u00fa tak, ako ka\u017ed\u00fd in\u00fd \u017eivo\u010d\u00edch. Tento druh si v\u0161ak vymyslel dokonal\u00fa strat\u00e9giu.Potkany \u017eij\u00fa v\u00a0skupin\u00e1ch, kde vl\u00e1dne tvrd\u00e1 hierarchia. Zvierat\u00e1 na jej konci zohr\u00e1vaj\u00fa \u00falohu ochutn\u00e1va\u010dov. V\u00e4\u010d\u0161inou ide o\u00a0slab\u00fdch, alebo star\u00fdch jedincov. Ak sa objav\u00ed nezn\u00e1ma potrava, ako prv\u00ed ju musia ochutna\u0165 pr\u00e1ve oni. Ostatn\u00ed sa do nej pustia a\u017e v\u00a0pr\u00edpade, \u017ee ochutn\u00e1va\u010di pre\u017eij\u00fa.\u00a0Neob\u013e\u00faben\u00ed, ale u\u017eito\u010dn\u00ed\u00a0Aj potkany maj\u00fa v\u00a0ekosyst\u00e9me svoje nenahradite\u013en\u00e9 miesto. Vo svojom truse rozn\u00e1\u0161aj\u00fa semen\u00e1 rastl\u00edn, v\u010faka \u010domu sa tie m\u00f4\u017eu rozmno\u017eova\u0165. Lovia hmyz a\u00a0niektor\u00e9 drobn\u00e9 \u017eivo\u010d\u00edchy, medzi ktor\u00e9 patria i\u00a0in\u00e9 hlodavce. No a\u00a0v\u00a0neposlednom rade, s\u00fa potravou pre mno\u017estvo in\u00fdch \u017eivo\u010d\u00edchov.\u00a0\u010eal\u0161\u00edm vyu\u017eit\u00edm je samozrejme laborat\u00f3rne testovanie. Hlodavce maj\u00fa vo v\u0161eobecnosti ve\u013emi podobn\u00e9 fungovanie organizmu, ako my \u013eudia. Len v\u00a0\u010deskej republike je zaznamenan\u00fdch viac ako 100\u00a0000 potkanov ur\u010den\u00fdch na vedeck\u00e9 \u00fa\u010dely. Nepou\u017e\u00edvaj\u00fa sa len pri testovan\u00ed kozmetiky. Ka\u017ed\u00e1 l\u00e1tka, ktor\u00e1 sa ocitne v\u00a0akomko\u013evek produkte ur\u010denom pre \u013eud\u00ed, prejde najprv testami na zvierat\u00e1ch, naj\u010dastej\u0161ie v\u0161ak pr\u00e1ve na hlodavcoch.\u00a0Plnia tie\u017e funkciu potravy pre zvierat\u00e1 chovan\u00e9 v\u00a0zajat\u00ed. Napr\u00edklad zoologick\u00e9 z\u00e1hrady ich na k\u0155mne \u00fa\u010dely vyu\u017e\u00edvaj\u00fa v\u00a0nesmiernom mno\u017estve. V\u00fdhodou je, \u017ee sa r\u00fdchlo mno\u017eia a\u00a0nepotrebuj\u00fa \u017eiadnu \u0161peci\u00e1lnu starostlivos\u0165, alebo finan\u010dn\u00e9 n\u00e1klady na \u0148u.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Zop\u00e1r faktov o potkanoch","item":"https:\/\/www.sines.sk\/zopar-faktov-o-potkanoch\/#breadcrumbitem"}]}]