{"id":1527,"date":"2007-05-30T10:57:00","date_gmt":"2007-05-30T10:57:00","guid":{"rendered":""},"modified":"2025-10-23T10:01:12","modified_gmt":"2025-10-23T10:01:12","slug":"bitkiler-fizik-kanunlarini-biliyormu-1527","status":"publish","type":"post","link":"https:\/\/gardensel.com\/tr\/bitkiler-fizik-kanunlarini-biliyormu-1527","title":{"rendered":"B\u0130TK\u0130LER F\u0130Z\u0130K KANUNLARINI B\u0130L\u0130YORMU?"},"content":{"rendered":"<p>Toprakta bulunan suyun , a\u011fac\u0131n k&ouml;k&uuml;ne giri\u015fi enteresand\u0131r.A\u011fa&ccedil; k&ouml;k&uuml;ndeki zar ,&nbsp; k&ouml;k i&ccedil;indeki &ouml;zsuyunda bulunan kimyevi maddelerin &ccedil;\u0131k\u0131p gitmesini engeller.B&ouml;ylece k&ouml;k i&ccedil;indeki su; \u015feker,tuz vs. bak\u0131m\u0131ndan daha yo\u011fundur.Az yo\u011fun su daha yo\u011fun suya akmak ister.B&ouml;ylece k&ouml;k d\u0131\u015f\u0131nda bulunan az yo\u011fun su k&ouml;k i&ccedil;ine girmek i&ccedil;in zorlayan bir bas\u0131n&ccedil; k&ouml;kte bulunan suyu metrelerce yukar\u0131ya &ccedil;\u0131karabilecek g&uuml;&ccedil;tedir. Her a\u011fa&ccedil;ta b&ouml;yle bir bas\u0131n&ccedil; vard\u0131r .Mesela bir asma a\u011fac\u0131 bu bas\u0131n&ccedil;la s\u0131v\u0131y\u0131 12 metreye, bir Kay\u0131n a\u011fac\u0131 28 metreye y&uuml;kseltebilir. <\/p>\n<p>\n&nbsp;&nbsp;\n<\/p>\n<p> Fakat 120 metre boyundaki a\u011fa&ccedil;lara su nas\u0131l &ccedil;\u0131kar.&Ouml;nceleri bu y&uuml;ksekli\u011fe su &ccedil;\u0131kmas\u0131 i&ccedil;in k\u0131lcall\u0131k prensibininde b&uuml;y&uuml;k rol oynad\u0131\u011f\u0131 d&uuml;\u015f&uuml;n&uuml;l&uuml;yordu.Bu prensibe g&ouml;re &ccedil;ok ince odun kanallar\u0131nda su k\u0131lcall\u0131k dolays\u0131 ile y&uuml;zey geriliminden faydalanarak y&uuml;kseliyordu.Ancak bu prensibin i\u015flemesi i&ccedil;in yapraklarda buharla\u015fman\u0131n &ccedil;ok \u015fiddetli olmas\u0131 gerekir. Fakat yapraklarda buharla\u015fma olmad\u0131\u011f\u0131 zaman da su yine y&uuml;kseliyordu.\u0130lim bu durumu hala &ccedil;&ouml;zebilinmi\u015f de\u011fil. <\/p>\n<p>\n&nbsp;&nbsp; Yaz\u0131n 30 ila 40 C s\u0131cakl\u0131kta bir a\u011fac\u0131n suyunu muhafaza etmesi de enteresand\u0131r.&nbsp; Yapraklarda bulunan k&uuml;&ccedil;&uuml;k deliklerin ( stomalar ) s\u0131cakl\u0131k oran\u0131na g&ouml;re buharla\u015fmay\u0131 azaltma i&ccedil;in otomatik olarak a&ccedil;\u0131l\u0131p kapan\u0131rlar.\n<\/p>\n<p>\n&nbsp; G&ouml;vde ve dallarda su kay\u0131b\u0131n\u0131 &ouml;nleyen en &ouml;nemli organ kabuktur.Kabuk mantarla\u015fm\u0131\u015ft\u0131r. Mantar \u0131s\u0131ya kar\u015f\u0131 en iyi izolasyon ve suya kar\u015f\u0131 en iyi dayan\u0131kl\u0131 madde. G&ouml;vde i&ccedil;ersine d\u0131\u015far\u0131daki s\u0131cakl\u0131\u011f\u0131 ge&ccedil;irmez. Ayni zamanda mantar suyu ge&ccedil;irmeyen yap\u0131dad\u0131r.\n<\/p>\n<p>\n&nbsp;Fakat a\u011fac\u0131n su kay\u0131b\u0131n\u0131 azalt\u0131c\u0131 bu tedbirlerine ra\u011fmen , geli\u015fmi\u015f bir ay&ccedil;i&ccedil;e\u011fi bir g&uuml;nde 1 litre, ikibin yaprakl\u0131 bir kay\u0131n a\u011fac\u0131 350-400 litre su kaybeder.\n<\/p>\n<p>\n\u015eimdi bitkilerin bu fizik kanunlar\u0131na bire bir uymalar\u0131 ve yerine getirmeleri, ister istemez akl\u0131m\u0131za acaba&nbsp; bitkiler bu fizik kanunlar\u0131n\u0131 bilyormu sorusunu getiriyor.\n<\/p>\n<p>\nEmine NUREF\u015eAN\n<\/p>\n<p>\n&nbsp; Biyolog\n<\/p>\n<p><!--GS_AUTHOR_NOTE--><\/p>\n<p class=\"gs-author-note\">Bu yaz\u0131 <strong>Biyolog Emine_NUREF\u015eAN<\/strong> kategorisinde yay\u0131nlanm\u0131\u015ft\u0131r.<\/p>\n<p><!--\/GS_AUTHOR_NOTE--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toprakta bulunan suyun , a\u011fac\u0131n k&ouml;k&uuml;ne giri\u015fi enteresand\u0131r.A\u011fa&ccedil; k&ouml;k&uuml;ndeki zar ,&nbsp; k&ouml;k i&ccedil;indeki &ouml;zsuyunda bulunan kimyevi maddelerin &ccedil;\u0131k\u0131p gitmesini engeller.B&ouml;ylece k&ouml;k i&ccedil;indeki su; \u015feker,tuz vs. bak\u0131m\u0131ndan daha yo\u011fundur.Az yo\u011fun su daha yo\u011fun suya akmak ister.B&ouml;ylece k&ouml;k d\u0131\u015f\u0131nda bulunan az yo\u011fun su k&ouml;k i&ccedil;ine girmek i&ccedil;in zorlayan bir bas\u0131n&ccedil; k&ouml;kte bulunan suyu metrelerce yukar\u0131ya &ccedil;\u0131karabilecek g&uuml;&ccedil;tedir. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[405],"tags":[],"fp_columnist":[],"class_list":["post-1527","post","type-post","status-publish","format-standard","hentry","category-kose-yazilari"],"_links":{"self":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/1527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/comments?post=1527"}],"version-history":[{"count":1,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/1527\/revisions"}],"predecessor-version":[{"id":172280,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/1527\/revisions\/172280"}],"wp:attachment":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/media?parent=1527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/categories?post=1527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/tags?post=1527"},{"taxonomy":"fp_columnist","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/fp_columnist?post=1527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}