{"id":476,"date":"2007-02-22T21:36:00","date_gmt":"2007-02-22T21:36:00","guid":{"rendered":""},"modified":"2025-10-23T10:01:56","modified_gmt":"2025-10-23T10:01:56","slug":"toprak-bitki-ve-su-iliskisinde-onemli-bir-konu-drenaj-476","status":"publish","type":"post","link":"https:\/\/gardensel.com\/tr\/toprak-bitki-ve-su-iliskisinde-onemli-bir-konu-drenaj-476","title":{"rendered":"Toprak- Bitki ve su ili\u015fkisinde \u00f6nemli bir konu : Drenaj"},"content":{"rendered":"<p>Hakan Karab\u0131y\u0131k<br \/>\nZiraat M&uuml;hendisi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;De\u011ferli &Ccedil;ift&ccedil;ilerimiz;<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Tar\u0131msal &uuml;retimin artan n&uuml;fusun gereksinimlerini kar\u015f\u0131layacak d&uuml;zeyde artt\u0131r\u0131lmas\u0131, tar\u0131m teknolojisinin geli\u015ftirilmesi ve yayg\u0131nla\u015ft\u0131r\u0131lmas\u0131 &ouml;nlemlerini gerektirmektedir.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Tar\u0131m arazilerinde birim alanda elde edilen &uuml;retimin d&uuml;\u015f&uuml;kl&uuml;\u011f&uuml;nde; ilkel teknoloji ve yetersiz girdi kullan\u0131m\u0131yla birlikte yanl\u0131\u015f toprak kullan\u0131m\u0131 sonucu ortaya &ccedil;\u0131kan erozyon ile drenaj yetersizli\u011fi nedeniyle olu\u015fan &ccedil;orakla\u015fmada etkili olmaktad\u0131r.<br \/>\n K\u0131sa bir tan\u0131m yapacak olursak; topraktaki fazla suyun uzakla\u015ft\u0131r\u0131larak bitkilerin geli\u015fmesi i&ccedil;in uygun toprak ortam\u0131n\u0131n yarat\u0131lmas\u0131 i\u015flemine drenaj denir. Havadar bir k&ouml;k b&ouml;lgesi ve tar\u0131msal u\u011fra\u015flar i&ccedil;in kuru bir &uuml;st toprak, kayna\u011f\u0131 ne olursa olsun fazla suyun ortamdan uzakla\u015ft\u0131r\u0131lmas\u0131 ile sa\u011flanabilir.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sulama sistemlerinin kurulmas\u0131 sonucu elde edilen y&uuml;ksek verim art\u0131\u015f\u0131, ancak drenaj sistemlerinin iyi &ccedil;al\u0131\u015fmas\u0131 durumunda uzun s&uuml;re devam edebilmektedir.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sulama-drenaj ili\u015fkileri &ccedil;&ouml;z&uuml;mlenemeyen alanlarda kar\u015f\u0131la\u015f\u0131lan y&uuml;ksek taban suyu, tuzluluk ve &ccedil;orakla\u015fma ilerleyen y\u0131llar i&ccedil;inde verimi olumsuz etkilemektedir. Drenaj sorununu ortaya &ccedil;\u0131karan en b&uuml;y&uuml;k etmen taban suyudur. Taban suyu ge&ccedil;irimsiz tabaka ile toprak y&uuml;zeyi aras\u0131nda &ccedil;e\u015fitli derinliliklerde bulunan, ya\u011f\u0131\u015flar, y&uuml;zey ak\u0131\u015f\u0131, denizler, g&ouml;ller ve g&ouml;letlerden derine s\u0131zan, toprak alt\u0131ndaki bas\u0131n&ccedil;l\u0131 artezyenik sulardan beslenerek ortaya &ccedil;\u0131kan sudur. Bu su toprak alt\u0131nda bitki k&ouml;k b&ouml;lgesine veya daha yukar\u0131s\u0131na &ccedil;\u0131kt\u0131\u011f\u0131 zaman drenaj problemi ortaya &ccedil;\u0131kar.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Taban suyunun zararlar\u0131na bakacak olursak; topra\u011f\u0131n havas\u0131z kalmas\u0131na ba\u011fl\u0131 olarak bitki k&ouml;klerinin &ccedil;&uuml;r&uuml;mesi, rutubet fazlal\u0131\u011f\u0131nda bitki hastal\u0131klar\u0131n\u0131n artmas\u0131, mahs&uuml;l veriminin d&uuml;\u015fmesi, toprak yap\u0131s\u0131n\u0131n bozulmas\u0131, arazinin s&uuml;ratle &ccedil;orakla\u015fmas\u0131, arazi i\u015flenmesinin g&uuml;&ccedil;le\u015fmesi gibi olumsuz etkilerini s\u0131ralayabiliriz.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sulu tar\u0131m alanlar\u0131nda drenaj\u0131n belirtilerine de bakacak olursak;<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Arazi y&uuml;zeyinde tuz lekelerinin g&ouml;z&uuml;kmesi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; &Ccedil;ukur yerlerde biriken sularda sivrisinek &uuml;remesi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Arazi y&uuml;zeyinde &ccedil;ukur b&ouml;lgelerde su birikmesi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Bitkilerde yaprak yanmas\u0131 ve k&ouml;k &ccedil;&uuml;r&uuml;kl&uuml;\u011f&uuml;n&uuml;n g&ouml;r&uuml;lmesi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Arazi y&uuml;zeyinde suyu seven bitkilerin artmas\u0131<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Arazinin \u0131slak olmas\u0131 nedeniyle toprak i\u015fleme, ekim ve hasat i\u015flemlerinin gecikmesi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Verimde d&uuml;\u015f&uuml;\u015f&uuml;n olmas\u0131, k&ouml;klerin derine inememesi<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#8211; Arazi &uuml;zerinde makinalar\u0131n &ccedil;al\u0131\u015fmas\u0131 sonucu topra\u011f\u0131 s\u0131k\u0131\u015ft\u0131rarak topra\u011f\u0131n ge&ccedil;irgenli\u011fini azaltmas\u0131 \u015feklinde s\u0131ralayabiliriz. (*)<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; De\u011ferli &ccedil;ift&ccedil;ilerimiz; birim alandan daha nitelikli ve nicelikli &uuml;retim yeni ve ileri &uuml;retim teknolojilerinden yararlan\u0131larak sa\u011flanabilir.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Bu anlamda drenaj\u0131n toprak-su-hava oran\u0131n\u0131 d&uuml;zelterek topraktaki bakterilerin ve mikroorganizmalar\u0131n faaliyetini artt\u0131rmas\u0131, di\u011fer arazilere g&ouml;re toprak \u0131s\u0131s\u0131n\u0131n yakla\u015f\u0131k 5.5 derece daha s\u0131cak olmas\u0131 , toprak yap\u0131s\u0131n\u0131n d&uuml;zelmesiyle bitkilerin daha kolay geli\u015fme olana\u011f\u0131n\u0131 bulmas\u0131, birim alandaki verimin artmas\u0131, arazide i\u015fleme kolayl\u0131\u011f\u0131, tuz birikiminin &ouml;nlenmesi gibi yararlar\u0131da sa\u011flayan &uuml;zerinde dikkatle durulmas\u0131 gereken &ccedil;ok &ouml;nemli bir konudur.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (*) T&uuml;rk- Alman Sulama E\u011fitim Merkezi- S&ouml;ke (ders notlar\u0131)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hakan Karab\u0131y\u0131k Ziraat M&uuml;hendisi &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;De\u011ferli &Ccedil;ift&ccedil;ilerimiz; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Tar\u0131msal &uuml;retimin artan n&uuml;fusun gereksinimlerini kar\u015f\u0131layacak d&uuml;zeyde artt\u0131r\u0131lmas\u0131, tar\u0131m teknolojisinin geli\u015ftirilmesi ve yayg\u0131nla\u015ft\u0131r\u0131lmas\u0131 &ouml;nlemlerini gerektirmektedir. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Tar\u0131m arazilerinde birim alanda elde edilen &uuml;retimin d&uuml;\u015f&uuml;kl&uuml;\u011f&uuml;nde; ilkel teknoloji ve yetersiz girdi kullan\u0131m\u0131yla birlikte yanl\u0131\u015f toprak kullan\u0131m\u0131 sonucu ortaya &ccedil;\u0131kan erozyon ile drenaj yetersizli\u011fi nedeniyle olu\u015fan &ccedil;orakla\u015fmada etkili olmaktad\u0131r. K\u0131sa bir [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[426],"tags":[],"fp_columnist":[],"class_list":["post-476","post","type-post","status-publish","format-standard","hentry","category-temel-tarimsal-bilgiler-ortak-konular"],"_links":{"self":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/476","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=476"}],"version-history":[{"count":1,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/476\/revisions"}],"predecessor-version":[{"id":172888,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/476\/revisions\/172888"}],"wp:attachment":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/media?parent=476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/categories?post=476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/tags?post=476"},{"taxonomy":"fp_columnist","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/fp_columnist?post=476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}