Paulownia (tie\u017e zn\u00e1ma ako zvon\u010dek alebo paulownia) je pova\u017eovan\u00e1 za \u201ef\u00e9nixa stromov\u201c. Nielen\u017ee rastie takmer z\u00e1hadn\u00fdm tempom, ale je aj skuto\u010dn\u00fdm v\u0161estrann\u00fdm bojovn\u00edkom v boji proti zmene kl\u00edmy.<\/p>\n\n\n\n
Tu s\u00fa \u201etajomstv\u00e1\u201c jej \u00faspechu a \u010do treba zv\u00e1\u017ei\u0165 pri jej pestovan\u00ed:<\/p>\n\n\n\n
Za optim\u00e1lnych podmienok m\u00f4\u017ee paulownia vyr\u00e1s\u0165 a\u017e 3 a\u017e 5 metrov ro\u010dne. Za iba 10 rokov dosiahne ve\u013ekos\u0165, ktor\u00fa by dub alebo buk dosiahol za 60 a\u017e 80 rokov.<\/p>\n\n\n\n
Trik profesion\u00e1lov: V druhom roku sa strom na jar \u010dasto radik\u00e1lne zastrihne a\u017e na zem. Znie to brut\u00e1lne, ale umo\u017e\u0148uje to rastline vyu\u017ei\u0165 pln\u00fa silu svojho u\u017e vytvoren\u00e9ho kore\u0148ov\u00e9ho syst\u00e9mu a v rekordnom \u010dase vyr\u00e1s\u0165 extr\u00e9mne rovn\u00fd, hrub\u00fd a pevn\u00fd kme\u0148.<\/p>\n\n\n\n
Vys\u00e1va\u010d CO\u2082: V\u010faka svojim obrovsk\u00fdm listom (ktor\u00e9 v mladom veku m\u00f4\u017eu dor\u00e1s\u0165 a\u017e do priemeru 80 cm) absorbuje a\u017e p\u00e4\u0165kr\u00e1t viac CO\u2082 ako be\u017en\u00e9 eur\u00f3pske lesn\u00e9 stromy.<\/p>\n\n\n\n
Filter jemn\u00e9ho prachu: Ch\u013apky na listoch funguj\u00fa ako prirodzen\u00fd filter prachu a hluku, v\u010faka \u010domu je ide\u00e1lny pre mestsk\u00e9 oblasti.<\/p>\n\n\n\n
\u0160etri\u010d p\u00f4dy: Ako hlboko zakorenen\u00fd strom uvo\u013e\u0148uje p\u00f4du a zabra\u0148uje er\u00f3zii, zatia\u013e \u010do jeho opadan\u00e9 listy s\u00fa mimoriadne bohat\u00e9 na dus\u00edk a hnojia p\u00f4du.<\/p>\n\n\n\n
Poloha je v\u0161etko: Miluje slnko! Tie\u0148 je jej najv\u00e4\u010d\u0161\u00edm nepriate\u013eom. P\u00f4da mus\u00ed by\u0165 tie\u017e dobre priepustn\u00e1. Premokrenie vedie k odumretiu kore\u0148ov vo ve\u013emi kr\u00e1tkom \u010dase (\u201eabsol\u00fatne nezn\u00e1\u0161a mokr\u00e9 nohy\u201c).<\/p>\n\n\n\n
Ochrana pred vetrom: Obrovsk\u00e9 listy funguj\u00fa ako plachty. Mlad\u00e9 stromy by sa mali vys\u00e1dza\u0165 na chr\u00e1nenom mieste, aby sa zabr\u00e1nilo praskaniu kme\u0148ov alebo trhaniu listov.<\/p>\n\n\n\n
N\u00e1roky na v\u00fd\u017eivu: Je to rastlina, ktor\u00e1 sa ve\u013emi \u017eiv\u00ed. V prv\u00fdch dvoch rokoch potrebuje ve\u013ea vody a hnoj\u00edv (najm\u00e4 dus\u00edka pre rast listov a drasl\u00edka koncom leta pre zimn\u00fa odolnos\u0165).<\/p>\n\n\n\n
Drevo paulovnie je v\u00fdnimo\u010dn\u00e9:<\/p>\n\n\n\n
Je extr\u00e9mne \u013eahk\u00e9 (cca 300 kg\/m\u00b3), no z\u00e1rove\u0148 neuverite\u013ene pevn\u00e9 a vysoko oh\u0148ovzdorn\u00e9 (bod vzplanutia iba pri cca 420 \u00b0C).<\/p>\n\n\n\n
Pri schnut\u00ed sa nedeformuje, a preto je ve\u013emi vyh\u013ead\u00e1van\u00e9 na v\u00fdrobu hudobn\u00fdch n\u00e1strojov, surfov a modern\u00fdch \u013eahk\u00fdch kon\u0161trukci\u00ed (obytn\u00e9 automobily, lode).<\/p>\n\n\n\n
Stru\u010dn\u00fd kontroln\u00fd zoznam pre za\u010diato\u010dn\u00edkov<\/p>\n\n\n\n
Ide\u00e1lne podmienky<\/p>\n\n\n\n
\u010cas v\u00fdsadby: Apr\u00edl a\u017e j\u00fan (po poslednom mraze)<\/p>\n\n\n\n
P\u00f4da: Pies\u010dito-hlinit\u00e1, pH 5,5 a\u017e 8,5<\/p>\n\n\n\n
Zimn\u00e1 odolnos\u0165: Dospel\u00e9 stromy toleruj\u00fa teploty a\u017e -20 \u00b0C (chr\u00e1\u0148te mlad\u00e9 rastliny!)<\/p>\n\n\n\n
N\u00e1roky na vodu: Vysok\u00e9 po\u010das prv\u00fdch 2 rokov, potom odoln\u00e9 vo\u010di suchu<\/p>\n\n\n\n
D\u00f4le\u017eit\u00e1 pozn\u00e1mka: V niektor\u00fdch regi\u00f3noch sa paulovnia pova\u017euje za inv\u00e1znu, preto\u017ee sa m\u00f4\u017ee \u0161\u00edri\u0165 tis\u00edckami drobn\u00fdch semienok pren\u00e1\u0161an\u00fdch vetrom. Odborn\u00edci preto \u010dasto pou\u017e\u00edvaj\u00fa steriln\u00e9 hybridy (ako napr\u00edklad Paulownia elongata x fortunei), ktor\u00e9 sa nekontrolovate\u013ene ne\u0161\u00edria a rast\u00fa e\u0161te r\u00fdchlej\u0161ie.<\/p>\n\n\n\n
Pl\u00e1novali ste vysadi\u0165 paulovniu ako solit\u00e9rny strom vo svojej z\u00e1hrade, alebo zva\u017eujete v\u00e4\u010d\u0161iu plochu na \u0165a\u017ebu dreva?<\/p>\n","protected":false},"excerpt":{"rendered":"
Paulownia (tie\u017e zn\u00e1ma ako zvon\u010dek alebo paulownia) je pova\u017eovan\u00e1 za \u201ef\u00e9nixa stromov\u201c. Nielen\u017ee rastie takmer z\u00e1hadn\u00fdm tempom, ale je aj skuto\u010dn\u00fdm v\u0161estrann\u00fdm bojovn\u00edkom v boji proti zmene kl\u00edmy. Tu s\u00fa […]<\/p>\n","protected":false},"author":2,"featured_media":2675,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2674","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\/2674"}],"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=2674"}],"version-history":[{"count":1,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2674\/revisions"}],"predecessor-version":[{"id":2676,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2674\/revisions\/2676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/media\/2675"}],"wp:attachment":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}