{"id":7263,"date":"2008-06-07T23:06:00","date_gmt":"2008-06-07T23:06:00","guid":{"rendered":""},"modified":"2025-10-23T09:59:06","modified_gmt":"2025-10-23T09:59:06","slug":"toprak-akcigerleri-7263","status":"publish","type":"post","link":"https:\/\/gardensel.com\/tr\/toprak-akcigerleri-7263","title":{"rendered":"TOPRAK AKC\u0130\u011eERLER\u0130"},"content":{"rendered":"<p><span style=\"font-size: 10pt\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br \/>\n&nbsp;&nbsp; Toprakta su taraf\u0131ndan i\u015fgal edilemeyen g&ouml;zenek bo\u015fluklar\u0131n\u0131 gazlar ihtiva eder. Bu gazlar toprak havas\u0131n\u0131 olu\u015fturur. \u0130yi havalanan topraklarda toprak havas\u0131n\u0131n kompozisyonu d\u0131\u015f atmosferdeki havaya yak\u0131nd\u0131r.<\/span> <\/p>\n<p>\n<br \/>\n<span style=\"font-size: 10pt\">&nbsp;&nbsp; Toprak havas\u0131 i&ccedil;indeki gazlar\u0131n toprak verimlili\u011fi &uuml;zerine &ouml;nemli etkileri bulunmaktad\u0131r. Toprak i&ccedil;erisindeki say\u0131s\u0131z mikro ve makro organizmalar\u0131n ve y&uuml;ksek yap\u0131l\u0131 canl\u0131lar\u0131n aerobik solunumlar\u0131 sonucunda karbondioksit &uuml;retilmektedir. Toprak y&uuml;zeyinden a\u015fa\u011f\u0131 do\u011fru profil boyunca inildik&ccedil;e oksijen miktar\u0131 azal\u0131r, karbondioksit miktar\u0131 artar. Toprakta karbondioksit miktar\u0131 yaz\u0131n y&uuml;ksek, k\u0131\u015f\u0131n d&uuml;\u015f&uuml;kt&uuml;r. Bu durum havalar\u0131n \u0131s\u0131n\u0131p biyolojik aktivitenin h\u0131zlanmas\u0131 ile ilgilidir. <br \/>\n&nbsp;&nbsp;&nbsp; Toprak havas\u0131ndaki oksijen miktar\u0131 %10&rsquo;a d&uuml;\u015f&uuml;nceye kadar, herhangi bir zararla\u015fma olmaz. Oksijen stoklar\u0131, talep edilen miktar\u0131n alt\u0131na d&uuml;\u015ft&uuml;\u011f&uuml; zaman anaerobisis denilen OKS\u0130JEN STRES\u0130 meydana gelir. Bu, topraktaki t&uuml;m canl\u0131 varl\u0131\u011f\u0131n, ya\u015fam periyodunu ilgilendirir. Yetersiz havaland\u0131rma, mikrobiyal aktivasyonun zay\u0131flamas\u0131na neden olur. Akabinde, havadar ortamda ya\u015fayan (aerobik) mikroorganizman\u0131n, faaliyetini k\u0131s\u0131tlan\u0131r. Bu canl\u0131lar\u0131n ya\u015famsal faaliyetlerinin yava\u015flamas\u0131, indirgeyici ko\u015fullar meydana getirir.Demir ve magnezyum, bu indirgeyici ko\u015fullarda son derece zararl\u0131d\u0131r. Benzer \u015fekilde, s&uuml;lfat ve fosfatlar\u0131n indirgenme-y&uuml;kseltgenme durumlar\u0131, HAVALANMA ile ilgilidir. Yaray\u0131\u015fl\u0131l\u0131k oranlar\u0131 havaya ba\u011fl\u0131 olarak de\u011fi\u015fir.\u015e&ouml;yle ki;&nbsp; yetersiz havalanma sonucunda olu\u015fan karbondioksit, su ile reaksiyona girerek karbonik asit olu\u015fturur. Bu da toprak i&ccedil;in tehlikedir. Ayr\u0131ca topra\u011f\u0131n biyolojik kompozisyonunu alt-&uuml;st eden nitrik, s&uuml;lf&uuml;rik ve baz\u0131 organik asitler, hava dengesi bozulunca olu\u015fmaktad\u0131r. <br \/>\n&nbsp;&nbsp; Yetersiz havalanan topraklarda; verim d&uuml;\u015f&uuml;\u015f&uuml;, toprak hastal\u0131lar\u0131n\u0131n olu\u015fmas\u0131, su zararlanmalar\u0131 g&ouml;zlenir. Topraktaki metabolik olaylar i&ccedil;in gerekli olan ENERJ\u0130yi solunum sa\u011flar.Toprak akci\u011ferlerinin temiz hava ile dolmas\u0131 i&ccedil;in, havalar \u0131s\u0131nmaya ba\u015flay\u0131nca toprak havaland\u0131r\u0131lmal\u0131d\u0131r. Fakat topra\u011f\u0131 devirerek de\u011fil, kazarak (y\u0131rtarak) bu i\u015flem yap\u0131lmal\u0131d\u0131r.<br \/>\n&nbsp;&nbsp; Bol g&uuml;ne\u015fli ve sa\u011fl\u0131kl\u0131 g&uuml;nler i&ccedil;in a\u011fa&ccedil; dikelim; a\u011fa&ccedil; dikmiyorsak, oksijeni ideali kullanal\u0131m&hellip;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span>\n<\/p>\n<p>\n<span style=\"font-size: 10pt\">&nbsp;Vesselam.<\/span>\n<\/p>\n<p><!--GS_AUTHOR_NOTE--><\/p>\n<p class=\"gs-author-note\">Bu yaz\u0131 <strong>Z\u0131raat M\u00fchendisi \u0130_Fatih UNUTULMAZ<\/strong> kategorisinde yay\u0131nlanm\u0131\u015ft\u0131r.<\/p>\n<p><!--\/GS_AUTHOR_NOTE--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; Toprakta su taraf\u0131ndan i\u015fgal edilemeyen g&ouml;zenek bo\u015fluklar\u0131n\u0131 gazlar ihtiva eder. Bu gazlar toprak havas\u0131n\u0131 olu\u015fturur. \u0130yi havalanan topraklarda toprak havas\u0131n\u0131n kompozisyonu d\u0131\u015f atmosferdeki havaya yak\u0131nd\u0131r. &nbsp;&nbsp; Toprak havas\u0131 i&ccedil;indeki gazlar\u0131n toprak verimlili\u011fi &uuml;zerine &ouml;nemli etkileri bulunmaktad\u0131r. Toprak i&ccedil;erisindeki say\u0131s\u0131z mikro ve makro organizmalar\u0131n ve y&uuml;ksek yap\u0131l\u0131 canl\u0131lar\u0131n aerobik solunumlar\u0131 sonucunda karbondioksit &uuml;retilmektedir. Toprak [&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-7263","post","type-post","status-publish","format-standard","hentry","category-kose-yazilari"],"_links":{"self":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/7263","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=7263"}],"version-history":[{"count":1,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/7263\/revisions"}],"predecessor-version":[{"id":170919,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/7263\/revisions\/170919"}],"wp:attachment":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/media?parent=7263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/categories?post=7263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/tags?post=7263"},{"taxonomy":"fp_columnist","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/fp_columnist?post=7263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}