{"id":836,"date":"2023-01-04T12:45:20","date_gmt":"2023-01-04T11:45:20","guid":{"rendered":"https:\/\/mikrosvety.cz\/?p=836"},"modified":"2023-01-04T12:45:21","modified_gmt":"2023-01-04T11:45:21","slug":"jak-vybudovat-zahradni-jezirko","status":"publish","type":"post","link":"https:\/\/mikrosvety.cz\/?p=836","title":{"rendered":"Jak vybudovat zahradn\u00ed jez\u00edrko?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">N\u011bkte\u0159\u00ed jej vn\u00edmaj\u00ed jako design\u00e9rsk\u00fd skvost zahradn\u00ed architektury, jin\u00ed v n\u011bm vid\u00ed ekosyst\u00e9m, kter\u00fd tvo\u0159\u00ed vyv\u00e1\u017eenou sou\u010d\u00e1st zahrady. Porad\u00edme v\u00e1m, jak na to.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u011bkte\u0159\u00ed jej vn\u00edmaj\u00ed jako design\u00e9rsk\u00fd skvost zahradn\u00ed architektury, jin\u00ed v n\u011bm vid\u00ed ekosyst\u00e9m, kter\u00fd tvo\u0159\u00ed vyv\u00e1\u017eenou sou\u010d\u00e1st zahrady. \u017d\u00e1dn\u00e9 jez\u00edrko se v\u0161ak bez vodn\u00edho toku neobjev\u00ed na pozemku n\u00e1hodou. S trochou pl\u00e1nov\u00e1n\u00ed a dovednosti se voda m\u016f\u017ee us\u00eddlit u na\u0161ich p\u0159\u00edbytk\u016f natrvalo. Porad\u00edme v\u00e1m, jak na to.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podobn\u011b jako dob\u0159e vybudovan\u00e1 skalka, ani jez\u00edrko s otev\u0159en\u00fdm ekosyst\u00e9mem nevy\u017eaduje p\u0159\u00edli\u0161 mnoho \u00fasil\u00ed p\u0159i \u00fadr\u017eb\u011b. Rovnov\u00e1ha rostlin a \u017eivo\u010dich\u016f se postar\u00e1 o to, aby \u010dlov\u011bk nemusel zasahovat. Rostliny, kter\u00e9 pokryj\u00ed \u010d\u00e1st hladiny, zpomal\u00ed rozmno\u017eov\u00e1n\u00ed \u0159as a odpa\u0159ov\u00e1n\u00ed vody. V\u00fdsadba se postar\u00e1 o od\u010derp\u00e1v\u00e1n\u00ed \u017eivin z vody a poskytne \u00fakryty drobn\u00fdm \u017eivo\u010dich\u016fm. V\u00e1\u017eky a \u017e\u00e1by utlum\u00ed populaci hmyzu a na sv\u00e9 si p\u0159ijdou i vodn\u00ed bezobratl\u00ed. Objem vody bude v\u017edy obnovov\u00e1n p\u0159i sr\u00e1\u017ek\u00e1ch a ani sn\u011bhov\u00e1 pokr\u00fdvka a led p\u0159i dostate\u010dn\u00e9 hloubce jez\u00edrka neutlum\u00ed jeho \u017eivot.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K tomu, aby v\u0161ak vznikla rovnov\u00e1ha, pot\u0159ebuje nov\u011b vybudovan\u00e9 jez\u00edrko \u010das. Proto nen\u00ed nikdy pozd\u011b pustit se do jeho zalo\u017een\u00ed. I kdy\u017e se v\u011bt\u0161ina rostlin vysazuje na jeho dno v jarn\u00edch a letn\u00edch m\u011bs\u00edc\u00edch, podzimn\u00ed budov\u00e1n\u00ed pom\u016f\u017ee z\u00edskat n\u00e1skok p\u0159i osidlov\u00e1n\u00ed vodn\u00ed plochy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kam s n\u00edm?<br>I kdy\u017e jez\u00edrko v\u011bt\u0161inou kop\u00edruje ter\u00e9n do kter\u00e9ho je zapu\u0161t\u011bno, volba spr\u00e1vn\u00e9ho m\u00edsta je rozhoduj\u00edc\u00ed. Ide\u00e1ln\u00ed je osazen\u00ed do v\u00fdchodn\u00edho \u010di jihov\u00fdchodn\u00edho svahu, kter\u00fd zabra\u0148uje letn\u00edmu p\u0159eh\u0159\u00edv\u00e1n\u00ed vody a st\u0159\u00edd\u00e1n\u00edm slune\u010dn\u00ed a stinn\u00e9 \u010d\u00e1sti dne reguluje populaci \u0159as. V\u00fdhodn\u00e9 je, pokud je vodn\u00ed plocha mimo dosah strom\u016f, aby padaj\u00edc\u00ed list\u00ed nekon\u010dilo na vodn\u00ed hladin\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vodn\u00ed rostliny maj\u00ed r\u016fznou v\u00fd\u0161ku a r\u016fzn\u00e9 n\u00e1roky na hloubku v\u00fdsadby. Proto je vhodn\u00e9 ud\u011blat si je\u0161t\u011b p\u0159ed n\u00e1vrhem jasno v tom, z jak\u00fdch rostlin bude v\u00fdsadba sest\u00e1vat. Hotov\u00e9 jez\u00edrko nen\u00ed mo\u017en\u00e9 p\u0159izp\u016fsobovat m\u011bn\u00edc\u00edm se pot\u0159eb\u00e1m a nikdo nechce za\u017e\u00edt zklam\u00e1n\u00ed, pokud mu v\u00fdhled na vodn\u00ed hladinu zast\u00edn\u00ed vysok\u00e9 rostliny jen proto, \u017ee je nebylo mo\u017en\u00e9 kv\u016fli nevhodn\u00e9 hloubce zasadit do jin\u00e9 \u010d\u00e1sti jez\u00edrka. D\u016fkladn\u00fd pl\u00e1n je nezbytnost\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dno sest\u00e1v\u00e1 z kask\u00e1d r\u016fzn\u00e9 hloubky, kter\u00e9 jsou oporou pro v\u00fdsadbu rostlin. Vznikaj\u00ed tak z\u00f3ny pro r\u016fzn\u00e9 formy \u017eivota. Nejhlub\u0161\u00ed \u010d\u00e1st by m\u011bla sahat pod nez\u00e1mrznou hloubku ter\u00e9nu. To zabr\u00e1n\u00ed vymrz\u00e1n\u00ed n\u011bkter\u00fdch druh\u016f rostlin a umo\u017en\u00ed \u017eivo\u010dich\u016fm p\u0159e\u010dkat do jara.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">J\u00edl, f\u00f3lie, nebo beton?<br>Narozd\u00edl od plastov\u00fdch vani\u010dek, kter\u00e9 nab\u00edzej\u00ed zahradn\u00ed centra, j\u00edl, f\u00f3lie a beton umo\u017e\u0148uj\u00ed p\u0159izp\u016fsobit si tvar a \u010dlen\u011bn\u00ed jez\u00edrka podle vlastn\u00edch p\u0159edstav.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vrstva j\u00edlu tlust\u00e1 n\u011bkolik des\u00edtek centimetr\u016f chr\u00e1n\u011bn\u00e1 n\u00e1nosem p\u00edsku dok\u00e1\u017ee zabr\u00e1nit vod\u011b, aby se z vytvo\u0159en\u00e9 n\u00e1dr\u017ee vytr\u00e1cela. Pokud m\u00e1te v bl\u00edzkosti p\u0159\u00edrodn\u00ed zdroj tohoto materi\u00e1lu a nelen\u00ed se v\u00e1m zapotit, je to nejp\u0159irozen\u011bj\u0161\u00ed, co m\u016f\u017eete pou\u017e\u00edt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beton s p\u0159\u00edsadami, kter\u00e9 zajist\u00ed jeho mrazuvzdornost, m\u016f\u017ee poslou\u017eit p\u0159i budov\u00e1n\u00ed jez\u00edrka v \u010dlenit\u00e9m ter\u00e9nu, kde je t\u0159eba zajistit, aby st\u011bny odolaly vysok\u00e9mu tlaku vody v nov\u011b vytvo\u0159en\u00e9 n\u00e1dr\u017ei. S pigmenty a vhodnou povrchovou \u00fapravou m\u016f\u017ee p\u016fsobit p\u0159irozen\u011b. Bez zku\u0161enosti a d\u016fkladn\u00e9 p\u0159\u00edpravy to ov\u0161em nep\u016fjde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejjednodu\u0161\u0161\u00ed cestou k budov\u00e1n\u00ed jez\u00edrka je pou\u017eit\u00ed f\u00f3lie. Pou\u017e\u00edvaj\u00ed se r\u016fzn\u00e9 materi\u00e1ly \u2013 PVC, polyethylen \u010di r\u016fzn\u00e9 druhy syntetick\u00fdch kau\u010duk\u016f, jejich\u017e tlou\u0161\u0165ky, \u017eivotnost a mo\u017enosti spojov\u00e1n\u00ed se li\u0161\u00ed. Jejich vhodnost z\u00e1vis\u00ed na samotn\u00e9m projektu. Zat\u00edmco u jez\u00edrka pravideln\u00e9ho tvaru lze pou\u017e\u00edt jedin\u00fd kus f\u00f3lie, jeho\u017e tlou\u0161\u0165ka se odv\u00edj\u00ed od celkov\u00e9 plochy a hloubky, p\u0159i \u010dlenit\u00e9m tvaru se sva\u0159ov\u00e1n\u00ed a lepen\u00ed z p\u00e1s\u016f nevyhnete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdkop rozhodne o v\u0161em<br>V\u0161e za\u010d\u00edn\u00e1 vyty\u010den\u00edm okraj\u016f jez\u00edrka a v\u00fdkopem do hloubky prvn\u00ed kask\u00e1dy. Ta se zakl\u00e1d\u00e1 v hloubce 30 centimetr\u016f a poskytne \u00fato\u010di\u0161t\u011b p\u00e1lk\u00e1m, pu\u0161kvorc\u016fm, p\u0159esli\u010dk\u00e1m a ostatn\u00edm rostlin\u00e1m bahna a m\u011bl\u010din, kter\u00fdm nep\u0159ek\u00e1\u017e\u00ed kol\u00eds\u00e1n\u00ed v\u00fd\u0161ky vodn\u00ed hladiny. N\u00e1sleduj\u00ed v\u00fdkopy dal\u0161\u00edch kask\u00e1d, kter\u00e9 prohlubuj\u00ed n\u00e1dr\u017e tak, aby vznikly z\u00f3ny s v\u011bt\u0161\u00edmi hloubkami, kter\u00e9 lze vyu\u017e\u00edt pro v\u00fdsadbu r\u016fzn\u00fdch kultivar\u016f lekn\u00ednu. Ty nejhlub\u0161\u00ed by m\u011bly sahat pod nez\u00e1mrznou hloubku ter\u00e9nu. Jen tak zajist\u00ed p\u0159ezimov\u00e1n\u00ed \u017eivo\u010dich\u016f pod silnou vrstvou ledu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dal\u0161\u00ed je f\u00e1ze formov\u00e1n\u00ed. Ta by m\u011bla pamatovat nejen na \u017eivo\u010dichy, kter\u00e9 vyhled\u00e1vaj\u00ed m\u011bl\u010diny, ale tak\u00e9 na obdob\u00ed s p\u0159ebytkem sr\u00e1\u017eek. Ba\u017einy maj\u00ed hloubku p\u0159ibli\u017en\u011b 10 centimetr\u016f a jsou vyhled\u00e1v\u00e1n\u00ed nejen \u017eivo\u010dichy, ale tak\u00e9 rostlinami rostouc\u00edmi v p\u016fd\u011b, kter\u00e9 vy\u017eaduj\u00ed neust\u00e1l\u00fd kontakt s vodou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aby se jez\u00edrko nevylilo, p\u0159ipravit je t\u0159eba odtokov\u00fd syst\u00e9m pro p\u0159ebyte\u010dnou vodu a nen\u00ed na \u0161kodu, pokud si p\u0159iprav\u00edte vstupn\u00ed cestu do vody, pro \u00fadr\u017ebu dna. Ter\u00e9n je t\u0159eba vyhladit, zasypat prohlubn\u011b a dotvarovat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00f3lii je t\u0159eba ochr\u00e1nit<br>Zformovan\u00fd v\u00fdkop je t\u0159eba zbavit v\u0161ech skal, kter\u00e9 by mohly zp\u016fsobit prop\u00edchnut\u00ed f\u00f3lie. Pom\u016f\u017ee rozbahn\u011bn\u00ed a jejich vysb\u00edr\u00e1n\u00ed, aby v\u0161ak byla jistota, \u017ee se \u010dasem neobjev\u00ed probl\u00e9m, vhodn\u00e9 je vytvo\u0159it podsyp z \u0159\u00ed\u010dn\u00edho p\u00edsku v tlou\u0161\u0165ce n\u011bkolika centimetr\u016f. Pou\u017eit\u00ed sl\u00e1my a organick\u00fdch materi\u00e1l\u016f se p\u0159\u00edli\u0161 nedoporu\u010duje. Pokud se rozlo\u017e\u00ed, odhal\u00ed sv\u00e9 podlo\u017e\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Geotextilie by m\u011bla b\u00fdt ochrannou podkladovou vrstvou, kter\u00e1 zamez\u00ed po\u0161kozen\u00ed jez\u00edrkov\u00e9 f\u00f3lie. Ob\u011b je t\u0159eba vytvarovat tak, aby kop\u00edrovaly dno a p\u0159esahovaly p\u0159es okraje p\u0159ibli\u017en\u011b 60 centimetr\u016f, aby bylo mo\u017en\u00e9 zamezit jejich sklouznut\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u010c\u00edm v\u00edce \u010dasu v\u011bnujete \u00faprav\u011b okraj\u016f, t\u00edm bude v\u00fdsledek p\u0159irozen\u011bj\u0161\u00ed. Je pouze na v\u00e1s, jestli se rozhodnete ukotvit f\u00f3lii pod vrstvu p\u00edsku a n\u00e1\u0161lapn\u00e9 kameny, nebo s\u00e1hnete po substr\u00e1tu a v\u00fdsadb\u011b, kter\u00e1 bude \u017e\u00edt v symbi\u00f3ze s vodn\u00ed plochou. V obou p\u0159\u00edpadech je v\u0161ak t\u0159eba myslet, \u017ee dob\u0159e zpracovan\u00fd okraj pln\u00ed dva \u00fakoly. Zabra\u0148uje posunu f\u00f3lie a chr\u00e1n\u00ed ji p\u0159ed opot\u0159ebov\u00e1n\u00edm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voda p\u0159ijde a\u017e nakonec<br>F\u00f3li\u00ed vystlan\u00e1 n\u00e1dr\u017e napln\u011bn\u00e1 vodou nebude atraktivn\u00edm \u017eivotn\u00edm prost\u0159ed\u00edm ani pro rostliny, ani pro \u017eivo\u010dichy. Bez v\u00fd\u017eivn\u00e9ho substr\u00e1tu a kulat\u00e9ho \u0159\u00ed\u010dn\u00edho kameniva to nejde. Ty je t\u0159eba um\u00edstit na plochy kask\u00e1d tak, aby se staly oporou pro v\u00fdsadbu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nen\u00ed nutn\u00e9, aby rostliny ko\u0159enily p\u0159\u00edmo v substr\u00e1tu zafixovan\u00e9 pod kamen\u00edm. P\u0159i osidlov\u00e1n\u00ed dna a st\u011bn lze pou\u017e\u00edt kokosov\u00e9 roho\u017ee a vysazovac\u00ed kapsy, kter\u00e9 zjednodu\u0161uj\u00ed ukotven\u00ed rostlin. Zat\u00edmco n\u011bkter\u00e9 z nich ponech\u00e1te voln\u00e9 expanzi, jin\u00e9 lze v rozmachu p\u0159ibrzdit ko\u0161i, kter\u00e9 utlum\u00ed r\u016fst jejich ko\u0159enov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejjednodu\u0161\u0161\u00ed je vysazovat rostliny p\u0159\u00edmo p\u0159i postupn\u00e9m napou\u0161t\u011bn\u00ed jez\u00edrka vodou, co\u017e usnad\u0148uje manipulaci s nimi. Dokud se v\u0161ak v jez\u00edrku vytvo\u0159\u00ed ucelen\u00fd ekosyst\u00e9m, dal\u0161\u00edmu dosazen\u00ed se nevyhnete.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u011bkte\u0159\u00ed jej vn\u00edmaj\u00ed jako design\u00e9rsk\u00fd skvost zahradn\u00ed architektury, jin\u00ed v n\u011bm vid\u00ed ekosyst\u00e9m, kter\u00fd tvo\u0159\u00ed vyv\u00e1\u017eenou sou\u010d\u00e1st zahrady. Porad\u00edme v\u00e1m, jak na to. N\u011bkte\u0159\u00ed jej vn\u00edmaj\u00ed jako design\u00e9rsk\u00fd skvost zahradn\u00ed architektury, jin\u00ed v n\u011bm vid\u00ed ekosyst\u00e9m, kter\u00fd tvo\u0159\u00ed vyv\u00e1\u017eenou sou\u010d\u00e1st zahrady. \u017d\u00e1dn\u00e9 jez\u00edrko se v\u0161ak bez vodn\u00edho toku neobjev\u00ed na pozemku n\u00e1hodou. S trochou pl\u00e1nov\u00e1n\u00ed [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-836","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pro-muze"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts\/836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=836"}],"version-history":[{"count":0,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts\/836\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/media\/837"}],"wp:attachment":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}