{"id":9884,"date":"2021-03-11T02:36:12","date_gmt":"2021-03-11T02:36:12","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=9884"},"modified":"2021-03-11T02:36:12","modified_gmt":"2021-03-11T02:36:12","slug":"corms-bulbs-tubers-rhizomes-the-underground-world-of-plants","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/botany\/corms-bulbs-tubers-rhizomes-the-underground-world-of-plants\/","title":{"rendered":"Hl\u00edzy, cibule, oddenky a oddenky: Pod povrchem zem\u011b"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Hl\u00edzy, cibule, oddenky a oddenky: Hloubkov\u00e9 zkoum\u00e1n\u00ed<\/h2>\n\n<h3 class=\"wp-block-heading\">Co jsou hl\u00edzy, cibule, oddenky a oddenky?<\/h3>\n\n<p>Hl\u00edzy, cibule, oddenky a oddenky jsou podzemn\u00ed stonky rostlin, kter\u00e9 uchov\u00e1vaj\u00ed \u017eiviny pro pozd\u011bj\u0161\u00ed pou\u017eit\u00ed rostlinou. V\u0161echny jsou zdu\u0159el\u00e9 a modifikovan\u00e9, ale maj\u00ed r\u016fzn\u00e9 struktury a vzorce r\u016fstu.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Hl\u00edzy<\/strong> jsou pevn\u00e9, zaoblen\u00e9 nebo ov\u00e1ln\u00e9 podzemn\u00ed stonky, kter\u00e9 uchov\u00e1vaj\u00ed \u017eiviny. Maj\u00ed pap\u00edrovitou vn\u011bj\u0161\u00ed vrstvu a st\u0159edov\u00fd pupen, kter\u00fd se nakonec stane kv\u011btem. Hl\u00edzy nemaj\u00ed vrstvy jako cibule. P\u0159\u00edklady rostlin, kter\u00e9 rostou z hl\u00edz, zahrnuj\u00ed krokusy, me\u010d\u00edky a cykl\u00e1meny.<\/li>\n<li><strong>Cibule<\/strong> jsou podzemn\u00ed stonky, kter\u00e9 se skl\u00e1daj\u00ed z vrstev du\u017enat\u00fdch list\u016f. Spodn\u00ed \u010d\u00e1st cibule je zhutn\u011bn\u00fd stonek, ze kter\u00e9ho vyr\u016fstaj\u00ed ko\u0159eny. Vrstvy list\u016f napln\u011bn\u00fdch \u017eivinami sed\u00ed ve spodn\u00ed \u010d\u00e1sti cibule a obklopuj\u00ed pupen, kter\u00fd se nakonec stane kv\u011btem. P\u0159\u00edklady rostlin, kter\u00e9 rostou z cibul\u00ed, zahrnuj\u00ed narcisy, hyacinty a tulip\u00e1ny.<\/li>\n<li><strong>Oddenky<\/strong> jsou zdu\u0159el\u00e9 stonky nebo ko\u0159eny, kter\u00e9 uchov\u00e1vaj\u00ed \u017eiviny. Maj\u00ed pupeny nebo \u201eo\u010dka\u201c, ze kter\u00fdch mohou vyra\u0161it nov\u00e9 rostliny. Oddenky lze nakr\u00e1jet na kousky a ka\u017ed\u00fd kus lze zasadit, aby vyrostla nov\u00e1 rostlina. P\u0159\u00edklady rostlin, kter\u00e9 rostou z oddenk\u016f, zahrnuj\u00ed brambory, ji\u0159iny a begonie.<\/li>\n<li><strong>Oddenky<\/strong> jsou modifikovan\u00e9, zdu\u0159el\u00e9 stonkov\u00e9 struktury, kter\u00e9 rostou vodorovn\u011b. Zdola vytv\u00e1\u0159ej\u00ed ko\u0159eny a vzh\u016fru vys\u00edlaj\u00ed v\u00fdhonky. Pupeny se tvo\u0159\u00ed na r\u016fzn\u00fdch m\u00edstech pod\u00e9l oddenku, nejen na \u0161pi\u010dce. P\u0159\u00edklady rostlin, kter\u00e9 rostou z oddenk\u016f, zahrnuj\u00ed japonsk\u00fd svla\u010dec, konvalinku a kanu indickou.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Jak identifikovat hl\u00edzy, cibule, oddenky a oddenky<\/h3>\n\n<p>Hl\u00edzy, cibule, oddenky a oddenky lze identifikovat podle jejich tvaru, struktury a vzorce r\u016fstu.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Hl\u00edzy<\/strong> jsou pevn\u00e9 a zaoblen\u00e9 nebo ov\u00e1ln\u00e9. Maj\u00ed pap\u00edrovitou vn\u011bj\u0161\u00ed vrstvu a st\u0159edov\u00fd pupen.<\/li>\n<li><strong>Cibule<\/strong> se skl\u00e1daj\u00ed z vrstev du\u017enat\u00fdch list\u016f. Maj\u00ed pap\u00edrovitou vn\u011bj\u0161\u00ed vrstvu a baz\u00e1ln\u00ed desti\u010dku dole.<\/li>\n<li><strong>Oddenky<\/strong> jsou zdu\u0159el\u00e9 stonky nebo ko\u0159eny. Maj\u00ed pupeny nebo \u201eo\u010dka\u201c, ze kter\u00fdch mohou vyra\u0161it nov\u00e9 rostliny.<\/li>\n<li><strong>Oddenky<\/strong> jsou modifikovan\u00e9, zdu\u0159el\u00e9 stonkov\u00e9 struktury, kter\u00e9 rostou vodorovn\u011b. Zdola vytv\u00e1\u0159ej\u00ed ko\u0159eny a vzh\u016fru vys\u00edlaj\u00ed v\u00fdhonky.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Role hl\u00edz, cibul\u00ed, oddenk\u016f a oddenk\u016f v ekosyst\u00e9mu<\/h3>\n\n<p>Hl\u00edzy, cibule, oddenky a oddenky hraj\u00ed v ekosyst\u00e9mu d\u016fle\u017eitou roli. Poskytuj\u00ed potravu a \u00fakryt pro divokou zv\u011b\u0159 a pom\u00e1haj\u00ed provzdu\u0161\u0148ovat p\u016fdu a zlep\u0161ovat odvodn\u011bn\u00ed. Hl\u00edzy, cibule, oddenky a oddenky jsou tak\u00e9 cenn\u00fdm zdrojem potravy pro \u010dlov\u011bka a zv\u00ed\u0159ata.<\/p>\n\n<h3 class=\"wp-block-heading\">V\u00fdhody p\u011bstov\u00e1n\u00ed hl\u00edz, cibul\u00ed, oddenk\u016f a oddenk\u016f na zahrad\u011b<\/h3>\n\n<p>Hl\u00edzy, cibule, oddenky a oddenky jsou skv\u011bl\u00fdm dopl\u0148kem ka\u017ed\u00e9 zahrady. Jsou relativn\u011b snadno p\u011bstovateln\u00e9 a poskytuj\u00ed dlouhou dobu kveten\u00ed. Hl\u00edzy, cibule, oddenky a oddenky lze tak\u00e9 pou\u017e\u00edt k vytvo\u0159en\u00ed r\u016fzn\u00fdch zahradn\u00edch vzor\u016f, od form\u00e1ln\u00edch po neform\u00e1ln\u00ed.<\/p>\n\n<p>Zde jsou n\u011bkter\u00e9 z v\u00fdhod p\u011bstov\u00e1n\u00ed hl\u00edz, cibul\u00ed, oddenk\u016f a oddenk\u016f na zahrad\u011b:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Jsou skv\u011bl\u00fdm zp\u016fsobem, jak p\u0159idat barvu a zaj\u00edmavost do va\u0161\u00ed zahrady.<\/li>\n<li>Jsou relativn\u011b snadno p\u011bstovateln\u00e9.<\/li>\n<li>Poskytuj\u00ed dlouhou dobu kveten\u00ed.<\/li>\n<li>Mohou b\u00fdt pou\u017eity k vytvo\u0159en\u00ed r\u016fzn\u00fdch vzor\u016f zahrady.<\/li>\n<li>Jsou cenn\u00fdm zdrojem potravy pro \u010dlov\u011bka a zv\u00ed\u0159ata.<\/li>\n<li>Hraj\u00ed d\u016fle\u017eitou roli v ekosyst\u00e9mu.<\/li>\n<\/ul>\n\n<p>Pokud hled\u00e1te zp\u016fsob, jak p\u0159idat kr\u00e1su a zaj\u00edmavost do va\u0161\u00ed zahrady, zva\u017ete v\u00fdsadbu n\u011bkter\u00fdch hl\u00edz, cibul\u00ed, oddenk\u016f nebo oddenk\u016f. Jsou skv\u011bl\u00fdm zp\u016fsobem, jak p\u0159idat barvu, rozmanitost a ekologickou hodnotu do va\u0161\u00ed krajiny.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hl\u00edzy, cibule, oddenky a oddenky: Hloubkov\u00e9 zkoum\u00e1n\u00ed Co jsou hl\u00edzy, cibule, oddenky a oddenky? Hl\u00edzy, cibule, oddenky a oddenky jsou podzemn\u00ed stonky rostlin, kter\u00e9 uchov\u00e1vaj\u00ed \u017eiviny pro pozd\u011bj\u0161\u00ed pou\u017eit\u00ed rostlinou.&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1823],"tags":[2429,14110,14109,11822,14111,449,99,8848,9089],"class_list":["post-9884","post","type-post","status-publish","format-standard","hentry","category-botany","tag-botany","tag-tubers","tag-corms","tag-rhizomes","tag-underground-plant-stems","tag-plant-science","tag-lifescienceart","tag-gardening","tag-bulbs"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/9884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=9884"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/9884\/revisions"}],"predecessor-version":[{"id":9885,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/9884\/revisions\/9885"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=9884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=9884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=9884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}