{"id":1075,"date":"2023-04-18T12:30:00","date_gmt":"2023-04-18T10:30:00","guid":{"rendered":"https:\/\/www.ibot.cas.cz\/botanika\/?p=1075"},"modified":"2025-07-07T11:24:43","modified_gmt":"2025-07-07T09:24:43","slug":"klic-k-uspechu-invaznich-rostlin-pudni-banka-semen","status":"publish","type":"post","link":"https:\/\/www.ibot.cas.cz\/botanika\/?p=1075","title":{"rendered":"Kl\u00ed\u010d k \u00fasp\u011bchu invazn\u00edch rostlin: p\u016fdn\u00ed banka semen"},"content":{"rendered":"<p>Jednou ze z\u00e1kladn\u00edch ot\u00e1zek invazn\u00ed biologie je, kter\u00e9 z vlastnost\u00ed p\u0159isp\u00edvaj\u00ed k \u00fasp\u011b\u0161n\u00e9mu zdom\u00e1c\u0148ov\u00e1n\u00ed nep\u016fvodn\u00edch druh\u016f v nov\u00e9m prost\u0159ed\u00ed (naturalizaci). Naturalizovan\u00e9 druhy se toti\u017e pozd\u011bji mohou d\u00e1le \u0161\u00ed\u0159it a st\u00e1vat se tak invazn\u00edmi. V\u00fdzkumy v posledn\u00ed dob\u011b uk\u00e1zaly, \u017ee mezi druhov\u00e9 charakteristiky, kter\u00e9 p\u0159isp\u00edvaj\u00ed k invazn\u00edmu chov\u00e1n\u00ed, je t\u0159eba po\u010d\u00edtat schopnost druh\u016f vytv\u00e1\u0159et dlouhodobou p\u016fdn\u00ed semennou banku.<\/p>\n<p>\u010cl\u00e1nek k p\u0159e\u010dten\u00ed nebo ke sta\u017een\u00ed naleznete <a href=\"https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2025\/07\/23_1_18-20_Moravcova.pdf\">zde<\/a> (477 kB).<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2023\/04\/Obr.-6.-Klejicha-hedvabna-kvetenstvi-Pohansko-u-Breclavi.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1079\" src=\"https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2023\/04\/Obr.-6.-Klejicha-hedvabna-kvetenstvi-Pohansko-u-Breclavi-300x225.jpg\" alt=\"Kv\u011bt klejichy hedv\u00e1bn\u00e9 (Asclepias syriaca).\" width=\"900\" height=\"675\" srcset=\"https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2023\/04\/Obr.-6.-Klejicha-hedvabna-kvetenstvi-Pohansko-u-Breclavi-300x225.jpg 300w, https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2023\/04\/Obr.-6.-Klejicha-hedvabna-kvetenstvi-Pohansko-u-Breclavi-1024x768.jpg 1024w, https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2023\/04\/Obr.-6.-Klejicha-hedvabna-kvetenstvi-Pohansko-u-Breclavi-768x576.jpg 768w, https:\/\/www.ibot.cas.cz\/botanika\/wp-content\/uploads\/sites\/19\/2023\/04\/Obr.-6.-Klejicha-hedvabna-kvetenstvi-Pohansko-u-Breclavi.jpg 1500w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>Kv\u011bt klejichy hedv\u00e1bn\u00e9 (<em>Asclepias syriaca<\/em>). Tento invazn\u00ed druh m\u016f\u017eeme naj\u00edt v hojn\u00e9 m\u00ed\u0159e nap\u0159. na ji\u017en\u00ed Morav\u011b. Semena maj\u00ed dlouh\u00fd hedv\u00e1bn\u00fd chm\u00fdr (odtud n\u00e1zev druhu). Foto L. Moravcov\u00e1<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jednou ze z\u00e1kladn\u00edch ot\u00e1zek invazn\u00ed biologie je, kter\u00e9 z vlastnost\u00ed p\u0159isp\u00edvaj\u00ed k \u00fasp\u011b\u0161n\u00e9mu zdom\u00e1c\u0148ov\u00e1n\u00ed nep\u016fvodn\u00edch druh\u016f v nov\u00e9m prost\u0159ed\u00ed (naturalizaci). Naturalizovan\u00e9 druhy se toti\u017e pozd\u011bji mohou d\u00e1le \u0161\u00ed\u0159it a st\u00e1vat se tak invazn\u00edmi. V\u00fdzkumy v posledn\u00ed dob\u011b uk\u00e1zaly, \u017ee mezi druhov\u00e9 charakteristiky, kter\u00e9 p\u0159isp\u00edvaj\u00ed k invazn\u00edmu chov\u00e1n\u00ed, je t\u0159eba po\u010d\u00edtat schopnost druh\u016f vytv\u00e1\u0159et dlouhodobou p\u016fdn\u00ed [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1071,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[686],"tags":[],"class_list":["post-1075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2023-1"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/posts\/1075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1075"}],"version-history":[{"count":6,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/posts\/1075\/revisions"}],"predecessor-version":[{"id":1533,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/posts\/1075\/revisions\/1533"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=\/wp\/v2\/media\/1071"}],"wp:attachment":[{"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ibot.cas.cz\/botanika\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}