{"id":6,"date":"2014-05-25T12:40:46","date_gmt":"2014-05-25T10:40:46","guid":{"rendered":"http:\/\/www.energiestromu.cz\/?page_id=6"},"modified":"2014-05-28T15:59:14","modified_gmt":"2014-05-28T13:59:14","slug":"historie","status":"publish","type":"page","link":"https:\/\/www.energiestromu.cz\/?page_id=6","title":{"rendered":"Historie"},"content":{"rendered":"

Prvn\u00ed stromy v\u00a0podobn\u00e9 form\u011b jak je zn\u00e1me dnes, se objevuj\u00ed na na\u0161\u00ed planet\u011b v\u00a0obdob\u00ed p\u0159ed lety 360 a\u017e 325 milionu let, v obdob\u00ed spodn\u00edho karbonu. M\u011bli podobu obrovsk\u00fdch p\u0159esli\u010dek, kapradin a plavun\u00ed s\u00a0v\u00fd\u0161kou a\u017e 30 metr\u016f. U\u017e v\u00a0tuto dobu se objevuj\u00ed mezi prvn\u00edmi i Cykasy, a n\u011bkter\u00e9 druhy Ginkgo. Mezi nejstar\u0161\u00ed stromy, vyskytuj\u00edc\u00edch se hojn\u011b v\u00a0d\u00e1vn\u00fdch geologick\u00fdch obdob\u00edch, kter\u00e9 p\u0159e\u017eili do dnes, se \u0159ad\u00ed p\u0159edev\u0161\u00edm Cykasy, Jinany a n\u011bkter\u00e9 druhy jehli\u010dnan\u016f \u2013 Metasekvoje \u010d\u00ednsk\u00e1 a Wolemie vzne\u0161en\u00e1. D\u00e1le pak Borovice osinat\u00e1, tedy sp\u00ed\u0161e jej\u00ed poddruh Longaeva, pat\u0159\u00ed mezi nejstar\u0161\u00ed \u017eij\u00edc\u00ed organismy na Zemi.\u00a0 \u017d\u00e1dn\u00e1 v\u0161ak nen\u00ed toto\u017en\u00e1 se sv\u00fdmi p\u0159edch\u016fdci z\u00a0doby p\u0159ed 100 miliony lety \u2013 vyj\u00edmku tvo\u0159\u00ed pouze Jinan dvoulalo\u010dn\u00fd.<\/span><\/p>\n

Jinan dvoulalo\u010dn\u00fd je star\u00fd a t\u00e9m\u011b\u0159 beze zm\u011bn zhruba 270 milion\u016f let a poch\u00e1z\u00ed z\u00a0obdob\u00ed Permu ( t\u00e9\u017e se mu p\u0159ezd\u00edv\u00e1 \u201e\u017eiv\u00e1 fos\u00edlie\u201c ). V\u00a0obdob\u00ed t\u0159etihor, Jinan obr\u016fstal celou severn\u00ed polokouli. M\u00e1 jedl\u00e1 j\u00e1dra semen, a ve voln\u00e9 p\u0159\u00edrod\u011b se t\u00e9m\u011b\u0159 nevyskytuje. Byl zachr\u00e1n\u011bn p\u0159edev\u0161\u00edm d\u00edky tomu, \u017ee se v\u00a0\u010c\u00edn\u011b hojn\u011b vysazoval v\u00a0zahrad\u00e1ch a kl\u00e1\u0161terech a je pova\u017eov\u00e1n za posv\u00e1tn\u00fd strom. Do Evropy se Jinan dostal n\u011bkdy kolem roku 1730, kdy byl p\u0159ivezen z\u00a0Japonska a \u010d\u00edny a vysazen. Jinan se m\u016f\u017ee do\u017e\u00edt st\u00e1\u0159\u00ed a\u017e 1000 let.<\/span><\/p>\n

\"V\u00fdvoj<\/a><\/p>\n

Stromy dor\u016fstaj\u00ed maxim\u00e1ln\u00ed v\u00fd\u0161ky 120 metr\u016f\u00a0 ( sp\u00ed\u0161e v\u0161ak ke 100 metr\u016fm a jen n\u011bkter\u00e9 druhy ). K\u00a0t\u011bmto velikostem se p\u0159ibli\u017euje pouze n\u011bkolik druh\u016f strom\u016f jako nap\u0159. Sequoia, Sequoiadendron, Pseudotsuga a Picea, blahovi\u010dn\u00edk Eucaliptus Regnans. Stromy jsou v\u00a0mnoha ohledech vyj\u00edme\u010dn\u00e9. Mezi stromy, kter\u00e9 se do\u017e\u00edvaj\u00ed nejdel\u0161\u00edho v\u011bku se \u0159ad\u00ed sekvojovce obrovsk\u00e9 ( mamut\u00ed ), kter\u00e9 se m\u016f\u017eou do\u017e\u00edvat a\u017e 4000 let, a nejstar\u0161\u00edm stromem na na\u0161\u00ed planet\u011b je Borovice Osinat\u00e1 ( dle Guinessovy knihy rekord\u016f, roste v parku White Mountains v\u00a0Kalifornii,\u00a0USA ), a jej\u00ed v\u011bk je podle odhad\u016f odborn\u00edk\u016f 4750 let ! Podle nejnov\u011bj\u0161\u00edch v\u00fdzkum\u016f v\u0161ak o prvenstv\u00ed z\u0159ejm\u011b p\u0159ijde, jeliko\u017e dle v\u00fdzkum\u016f smrky na pomez\u00ed \u0161v\u00e9dsko-norsk\u00fdch hranic, dosahuj\u00ed v\u011bku a\u017e 8000 let !!!<\/span><\/p>\n

Jako prvn\u00ed dne\u0161n\u00ed stromy se na na\u0161em \u00fazem\u00ed objevily zhruba p\u0159ed 11.000 lety b\u0159\u00edzy,\u00a0osiky a borovice. O 1.500 let pozd\u011bji l\u00edska,\u00a0dub a l\u00edpa, d\u00e1le po 2.000 letech javor, jilm, vrba j\u00edva, jasan\u00a0a v dob\u011b bronzov\u00e9 (p\u0159ed 4000 – 2000 lety) habr,\u00a0buk a jedle.<\/span><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Prvn\u00ed stromy v\u00a0podobn\u00e9 form\u011b jak je zn\u00e1me dnes, se objevuj\u00ed na na\u0161\u00ed planet\u011b v\u00a0obdob\u00ed p\u0159ed lety 360 a\u017e 325 milionu let, v obdob\u00ed spodn\u00edho karbonu. M\u011bli podobu obrovsk\u00fdch p\u0159esli\u010dek, kapradin a plavun\u00ed s\u00a0v\u00fd\u0161kou a\u017e 30 metr\u016f. U\u017e v\u00a0tuto dobu se objevuj\u00ed mezi prvn\u00edmi i Cykasy, a n\u011bkter\u00e9 druhy Ginkgo. Mezi nejstar\u0161\u00ed stromy, vyskytuj\u00edc\u00edch se hojn\u011b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"page-full-width.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=\/wp\/v2\/pages\/6"}],"collection":[{"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6"}],"version-history":[{"count":10,"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=\/wp\/v2\/pages\/6\/revisions"}],"predecessor-version":[{"id":292,"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=\/wp\/v2\/pages\/6\/revisions\/292"}],"wp:attachment":[{"href":"https:\/\/www.energiestromu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}