{"id":10,"date":"2024-04-04T08:54:50","date_gmt":"2024-04-04T05:54:50","guid":{"rendered":"https:\/\/sisu.ut.ee\/biopohikool\/35-juur\/"},"modified":"2024-04-04T08:56:58","modified_gmt":"2024-04-04T05:56:58","slug":"35-juur","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/biopohikool\/35-juur\/","title":{"rendered":"3.5. JUUR"},"content":{"rendered":"<h4>\n\t3.5.1. Missugused \u00fclesanded on juurtel?\u00a0<br>\n<\/h4>\n<p>\n\t<strong>P\u00f5hi\u00fclesanded<\/strong>\n<\/p>\n<ul>\n<li>\n\t\tKinnitavad taime mulda\n\t<\/li>\n<li>\n\t\tNende kaudu omastab taim vett ja transpordib selle \u00fcles.<br>\u00a0\n\t<\/li>\n<\/ul>\n<p>\n\t<strong>Lisa\u00fclesanded<\/strong>\n<\/p>\n<ul>\n<li>\n\t\tS\u00e4ilitusjuured on mitmeaastastel taimedel varuainete s\u00e4ilitusorganiks (porgand)\n\t<\/li>\n<li>\n\t\tOsa taimi paljuneb juurte abil (daalia)\n\t<\/li>\n<li>\n\t\tOsa hingab, \u00f5hujuured (monsteral, paljudel orhideedel)\n\t<\/li>\n<li>\n\t\tTugijuured (maisil)\n\t<\/li>\n<li>\n\t\tRonijuured\u00a0 asuvad varrel ja on v\u00e4ga l\u00fchikesed, eritavad kleepuvat ainet ja v\u00f5imaldavad pikkadel n\u00f5tketel vartel m\u00f6\u00f6da tuge \u00fcles valguse poole ronida (luuderohi)\n\t<\/li>\n<li>\n\t\tT\u00f5mbejuured t\u00f5mbavad taime talvituva osa s\u00fcgavamale mulda , kaitstes nii pungi k\u00fclmumise eest\u00a0 (nurmenukk, liilia)\n\t<\/li>\n<\/ul>\n<p>\n\t\u00a0\n<\/p>\n<p>\n\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"215\" class=\"alignnone wp-image-159\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurte_lisaulesanded.png\" title=\"juurte_lisaulesanded.png\" alt=\"Juurte lisa\u00fclesanded\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurte_lisaulesanded.png 716w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurte_lisaulesanded-300x90.png 300w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\">\n<\/p>\n<p>\n\tJoonis 13. Juurte lisa\u00fclesanded.\u00a0<br>\u00a0\n<\/p>\n<h4>\n\t3.5.2. Milline on juure ehitus?<br>\n<\/h4>\n<ul>\n<li>\n\t\tJuure tipp on kaetud\u00a0<strong>juurek\u00fcbaraga<\/strong>, mis kaitseb seesmisi rakke, kui juur mullaosakeste vahel edasi tungib.\n\t<\/li>\n<li>\n\t\tJuurek\u00fcbara all on grupp kiiresti jagunevaid rakke (<strong>kasvukuhik<\/strong>), millest moodustuvad juure koed (juhtkude, p\u00f5hikude, kattekude)\n\t<\/li>\n<li>\n\t\tTipu l\u00e4hedal moodustuvad\u00a0<strong>juurekarvad<\/strong>, mille kaudu vesi ja selles lahustunud ained liiguvad juuresse. Nende eluiga on vaid m\u00f5ni p\u00e4ev ja tipu pool tekivad pidevalt uued.\n\t<\/li>\n<li>\n\t\tJuure keskel asub puiduosa, kus on juhtkude, milles liiguvad vesi ja toitained.\n\t<\/li>\n<\/ul>\n<p>\n\t<img loading=\"lazy\" decoding=\"async\" width=\"774\" height=\"453\" class=\"alignnone wp-image-160\" style=\"width: 400px;height: 234px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juure_ehitus.png\" title=\"juure_ehitus.png\" alt=\"Juure ehitus\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juure_ehitus.png 774w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juure_ehitus-300x176.png 300w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juure_ehitus-768x449.png 768w\" sizes=\"auto, (max-width: 774px) 100vw, 774px\">\n<\/p>\n<p>\n\tJoonis 14. Juure ehitus.\n<\/p>\n<p>\n\t\u00a0\n<\/p>\n<p>\n\tTaime k\u00f5ik juured moodustavad\u00a0<strong>juurestiku.<\/strong>\n<\/p>\n<table class=\"table table-hover\" border=\"1\" cellpadding=\"5\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"352\" height=\"488\" class=\"alignnone wp-image-161\" style=\"width: 200px;height: 299px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurestik_voilill.png\" title=\"juurestik_voilill.png\" alt=\"V\u00f5ilille juurestik\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurestik_voilill.png 352w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurestik_voilill-216x300.png 216w\" sizes=\"auto, (max-width: 352px) 100vw, 352px\">\n\t\t\t<\/td>\n<td>\n\t\t\t\tV\u00f5ilillel on\u00a0sammasjuurestik, millel on v\u00e4lja arenenud \u00fcks pikk peajuur ja sellelt hargnevad edasi k\u00f5rvaljuured.\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"340\" height=\"298\" class=\"alignnone wp-image-162\" style=\"width: 200px;height: 175px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurestik_teeleht.png\" title=\"juurestik_teeleht.png\" alt=\"Teelehe juurestik\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurestik_teeleht.png 340w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/648\/juurestik_teeleht-300x263.png 300w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\">\n\t\t\t<\/td>\n<td>\n\t\t\t\tTeelehel on\u00a0<strong>narmasjuurestik<\/strong>, mis\u00a0koosneb v\u00e4ga paljudest \u00fcksteisest mitteerinevatest juurtest.\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\u00a0\n<\/p>\n<h4>\n\t<strong>Vaata videot:\u00a0<\/strong><br>\n<\/h4>\n<p>\n\t<\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>3.5.1. Missugused \u00fclesanded on juurtel?\u00a0 P\u00f5hi\u00fclesanded Kinnitavad taime mulda Nende kaudu omastab taim vett ja transpordib selle \u00fcles.\u00a0 Lisa\u00fclesanded S\u00e4ilitusjuured on mitmeaastastel taimedel varuainete s\u00e4ilitusorganiks (porgand) Osa taimi paljuneb juurte abil (daalia) Osa hingab, \u00f5hujuured (monsteral, paljudel orhideedel) Tugijuured (maisil) &#8230;<\/p>\n","protected":false},"author":345,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-10","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/users\/345"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages\/10\/revisions"}],"predecessor-version":[{"id":630,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages\/10\/revisions\/630"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/media?parent=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}