{"id":720,"date":"2026-03-10T12:11:53","date_gmt":"2026-03-10T11:11:53","guid":{"rendered":"http:\/\/eshop.paulowniamoravia.cz\/rozmnozovani\/"},"modified":"2026-03-10T12:11:53","modified_gmt":"2026-03-10T11:11:53","slug":"rozmnozovani","status":"publish","type":"page","link":"https:\/\/eshop.paulowniamoravia.cz\/sk\/rozmnozovani\/","title":{"rendered":"Reprodukcia"},"content":{"rendered":"

Mno\u017een\u00ed semeny<\/strong>  – u tohoto druhu rozmno\u017eov\u00e1n\u00ed se ztr\u00e1c\u00ed ur\u010dit\u00e9 procento z kvality stromu,ze kter\u00e9ho semena poch\u00e1zej\u00ed.<\/p>\n

Semena neudr\u017euj\u00ed vlastnosti mate\u0159sk\u00e9 rostliny,pokud nejsou siln\u011b prok\u0159\u00ed\u017een\u00e9<\/strong>.<\/p>\n

P\u011bstov\u00e1n\u00ed ze semen nen\u00ed doporu\u010deno,pokud chcete z\u00edskat jednotnost v p\u0159\u00ed\u0161t\u00ed generaci.<\/p>\n

Kdy\u017e semena za\u010d\u00ednaj\u00ed kl\u00ed\u010dit,m\u016f\u017eeme  pozorovat, \u017ee p\u0159ibli\u017en\u011b 60% m\u00e1 norm\u00e1ln\u00ed r\u016fst, 20% m\u00e1 ni\u017e\u0161\u00ed r\u016fst a 20% m\u00e1 vy\u0161\u0161\u00ed ne\u017e pr\u016fm\u011brn\u00fd r\u016fst.
Tato posledn\u00ed skupina je zaj\u00edmav\u00e1.<\/strong><\/p>\n

Sehnat kvalitn\u00ed rozmno\u017eovac\u00ed materi\u00e1l je problematick\u00e9.\u0160patn\u00e1 kl\u00ed\u010divost materi\u00e1lu a co je hor\u0161\u00ed,  semena v nemal\u00e9 m\u00ed\u0159e poch\u00e1z\u00ed z nevhodn\u00fdch klimatick\u00fdch podm\u00ednek,tak\u017ee i kdy\u017e je mno\u017een\u00ed usp\u011b\u0161n\u00e9,sazenice nemus\u00ed p\u0159e\u017e\u00edt v na\u0161ich klimatick\u00fdch podm\u00ednk\u00e1ch ( zmrznou <\/strong><\/em>).<\/p>\n

Semen\u00e1 <\/strong>ke kl\u00ed\u010den\u00ed p<\/strong>ot\u0159ebuj\u00ed  dostate\u010dnou sv\u011btelnou  intenzitu v<\/strong> nenaru\u0161en\u00e9 vlhk\u00e9 p\u016fd\u011b p\u0159i teplot\u011b  od 22 \u2013 29\u00b0C<\/strong><\/p>\n

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Semena druh\u016f Paulownii se od sebe odli\u0161uj\u00ed.<\/p>\n

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\u010casem sem\u00ednka postupn\u011b tmavnou co\u017e m\u016f\u017ee ukazovat na jejich ni\u017e\u0161\u00ed kvalitu a kl\u00ed\u010divost. P\u0159i spr\u00e1vn\u00e9m skladov\u00e1n\u00ed si semena  mohou kl\u00ed\u010divost zachovat i n\u011bkolik let.<\/p>\n

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Vegetativn\u00ed mno\u017een\u00ed – <\/strong>P\u0159i tomto zp\u016fsobu mno\u017een\u00ed rostlin, zejm\u00e9na d\u011blen\u00edm a \u0159\u00edzkov\u00e1n\u00edm, je zaji\u0161t\u011bna 100% genotypov\u00e1 i fenotypov\u00e1 uniformita. Takov\u00e9to rostliny lze bez obav pou\u017e\u00edt do plo\u0161n\u00fdch v\u00fdsadeb, kdy z\u00e1le\u017e\u00ed na jednotn\u00fdch vlastnostech, stejn\u00e9 velikosti.<\/p>\n

Mno\u017een\u00ed \u0159\u00edzky je zn\u00e1m\u00e9 tak\u00e9 jako klonov\u00e1n\u00ed:<\/em><\/p>\n

Mno\u017een\u00ed v\u00fdzr\u00e1l\u00fdmi \u0159\u00edzky<\/strong> – p\u0159i tomto zp\u016fsobu mno\u017een\u00ed vznik\u00e1 nov\u00e1 rostlina z odd\u011blen\u00e9 \u010d\u00e1sti mate\u010dn\u00ed rostliny.<\/strong><\/p>\n

\u0158\u00edzkov\u00e1n\u00ed je velmi kvalitn\u00ed mno\u017een\u00ed a lze t\u00edm z\u00edskat to nejlep\u0161\u00ed z kvalitn\u00ed  rostliny ( mate\u010dnice ). Z t\u00e9,kter\u00e1 roste v na\u0161ich anebo srovnateln\u00fdch podm\u00ednk\u00e1ch.<\/p>\n

\u0158\u00edzky maj\u00ed hor\u0161\u00ed uj\u00edmavost ,je zapot\u0159eb\u00ed odzkou\u0161et r\u016fzn\u00e9 mo\u017enosti a hlavn\u011b \u0159\u00edzkovat kvalitn\u00ed ( d\u0159evit\u00fd ) materi\u00e1l ve spr\u00e1vn\u00fd \u010das a vhodnou ro\u010dn\u00ed dobu ( podobn\u00e9 jako u RRD )<\/p>\n

\"\u0158\u00edzkov\u00e1n\u00ed<\/figure>\n
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Mno\u017een\u00ed polovyzr\u00e1l\u00fdm\u00ed \u0159\u00edzky<\/strong> – metoda se pou\u017e\u00edv\u00e1 za\u010d\u00e1tkem l\u00e9ta ( je t\u0159eba dop\u011bstovat ve sklen\u00edku )<\/p>\n

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Mno\u017een\u00ed ko\u0159enov\u00fdch \u0159\u00edzk\u016f – <\/strong> je tak\u00e9 velmi kvalitn\u00ed ,ale trochu pracn\u011bj\u0161\u00ed a n\u00e1ro\u010dn\u011bj\u0161\u00ed,v\u00fdhodou je vysok\u00e1 uj\u00edmavost a kvalita.<\/p>\n

Masit\u00fdmi ko\u0159eny m\u016f\u017eete mno\u017eit pomoc\u00ed od\u0159\u00edznut\u00fdch ko\u0159en\u016f. Velkou roli p\u0159itom hraje ve kter\u00e9m ro\u010dn\u00edm obdob\u00ed \u0159\u00edzky provedete.<\/p>\n

Jednotliv\u00e9 druhy  Paulowni\u00ed se v\u0161ak ve sv\u00fdch n\u00e1roc\u00edch  li\u0161\u00ed. Jen m\u00e1lo z nich se dok\u00e1\u017ee dob\u0159e reprodukovat t\u00e9m\u011b\u0159 v ka\u017ed\u00e9 ro\u010dn\u00ed dob\u011b.<\/p>\n

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In vitro<\/strong>\u00a0,, ve skle,, – pat\u0159\u00ed k nejkvalitn\u011bj\u0161\u00edm zp\u016fsob\u016fm mno\u017een\u00ed. Jde o mno\u017een\u00ed v um\u011bl\u00fdch podm\u00ednk\u00e1ch ( mno\u017een\u00ed rostlin z nepatrn\u00fdch \u010d\u00e1stic meristemov\u00fdch pletiv ).<\/p>\n

Daj\u00ed se vyu\u017e\u00edt tak\u0159ka v\u0161echny \u010d\u00e1sti rostliny.Nev\u00fdhodou tohoto mno\u017een\u00ed je mo\u017en\u00fd vznik somaklon\u00e1ln\u00edch mutac\u00ed.<\/p>\n

Metoda je energeticky a finan\u010dn\u011b n\u00e1ro\u010dn\u00e1.<\/p>","protected":false},"excerpt":{"rendered":"

Mno\u017een\u00ed semeny  – u tohoto druhu rozmno\u017eov\u00e1n\u00ed se ztr\u00e1c\u00ed ur\u010dit\u00e9 procento z kvality stromu,ze kter\u00e9ho semena poch\u00e1zej\u00ed. Semena neudr\u017euj\u00ed vlastnosti mate\u0159sk\u00e9 rostliny,pokud nejsou siln\u011b prok\u0159\u00ed\u017een\u00e9. P\u011bstov\u00e1n\u00ed ze semen nen\u00ed doporu\u010deno,pokud chcete z\u00edskat jednotnost v p\u0159\u00ed\u0161t\u00ed generaci. Kdy\u017e semena za\u010d\u00ednaj\u00ed kl\u00ed\u010dit,m\u016f\u017eeme  pozorovat, \u017ee p\u0159ibli\u017en\u011b 60% m\u00e1 norm\u00e1ln\u00ed r\u016fst, 20% m\u00e1 ni\u017e\u0161\u00ed r\u016fst a 20% m\u00e1 vy\u0161\u0161\u00ed ne\u017e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-720","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/pages\/720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/comments?post=720"}],"version-history":[{"count":0,"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/pages\/720\/revisions"}],"wp:attachment":[{"href":"https:\/\/eshop.paulowniamoravia.cz\/sk\/wp-json\/wp\/v2\/media?parent=720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}