{"id":10595,"date":"2025-06-30T01:14:36","date_gmt":"2025-06-29T22:14:36","guid":{"rendered":"https:\/\/nextfert.com.tr\/?p=10595"},"modified":"2025-06-30T01:14:36","modified_gmt":"2025-06-29T22:14:36","slug":"bitki-aktivatorleri","status":"publish","type":"post","link":"https:\/\/nextfert.com.tr\/en\/bitki-aktivatorleri\/","title":{"rendered":"Bitki Aktivat\u00f6rleri"},"content":{"rendered":"<p style=\"text-align: left;\"><strong>Bitki Aktivat\u00f6rleri<\/strong><\/p>\n<ul>\n<li>\u0130lk olarak Chester taraf\u0131ndan rapor edilen bu g\u00f6r\u00fc\u015f bitkilerin do\u011fal savunma mekanizmas\u0131n\u0131n bir d\u00fcrt\u00fc yard\u0131m\u0131yla uyar\u0131larak kendilerini patojen sald\u0131r\u0131lar\u0131ndan korumalar\u0131na dayan\u0131r.<\/li>\n<li>Do\u011fal savunma sistemini harekete ge\u00e7iren bu d\u00fcrt\u00fcye bitki aktivat\u00f6r\u00fc denilmektedir. Bu mekanizma ise sistemik kazan\u0131lm\u0131\u015f dayan\u0131kl\u0131l\u0131k [systemic acquired resistance (SAR)] olarak isimlendirilmi\u015ftir ve bitki korumada yeni bir teknoloji a\u00e7m\u0131\u015ft\u0131r.<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Bu savunma mekanizmalar\u0131 baz\u0131 patojenler i\u00e7in cayd\u0131r\u0131c\u0131 bir rol oynamas\u0131na kar\u015f\u0131n baz\u0131 patojenler i\u00e7in ise etkisiz kalabilmekte ve bunun sonucunda da hastal\u0131klar\u0131n ortaya \u00e7\u0131kmas\u0131 ka\u00e7\u0131n\u0131lmaz olabilmektedir.<\/p>\n<p style=\"text-align: left;\">\u00a0Bitki aktivat\u00f6rleri, bitkilerin ba\u011f\u0131\u015f\u0131kl\u0131k (immun) sistemlerini aktive ederek, hastal\u0131klara dayan\u0131kl\u0131l\u0131k kazan\u0131lmas\u0131na neden olurlar. Bu yolla bitkilerin hastal\u0131klara dayan\u0131kl\u0131l\u0131k kazanmas\u0131 olay\u0131na \u00absistemik kazan\u0131lm\u0131\u015f dayan\u0131kl\u0131l\u0131k (Systemic Acquired Resistance = SAR)\u00bb ya da \u00abuyar\u0131lm\u0131\u015f (te\u015fvik edilmi\u015f) dayan\u0131kl\u0131l\u0131k\u00bb denmektedir.<\/p>\n<ul style=\"text-align: left;\">\n<li>Te\u015fvik edici fenoller infeksiyon i\u00e7in bariyer g\u00f6revi yapmakta ve patojen geli\u015fimini s\u0131n\u0131rlamaktad\u0131r. Normal enzimatik reaksiyonlarda antifungal bile\u015fiklerin \u00fcretimi 6-10 saat aras\u0131ndayken bu olay fenolik bile\u015fiklerde daha h\u0131zl\u0131 ger\u00e7ekle\u015fmektedir.<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><strong><em><u>Bitki aktivat\u00f6rlerinin ama\u00e7lar\u0131n\u0131 a\u015fa\u011f\u0131daki \u015fekilde \u00f6zetleyebiliriz. <\/u><\/em><\/strong><\/p>\n<ul style=\"text-align: left;\">\n<li><strong><em>Sava\u015f\u0131m\u0131 \u00e7ok g\u00fc\u00e7 patojenlere kar\u015f\u0131 bitkilerin savunma sisteminin uyarmak (A\u015f\u0131lama), <\/em><\/strong><\/li>\n<li><strong><em>Fungisit etkinli\u011fini artt\u0131rmak, <\/em><\/strong><\/li>\n<li><strong><em>Bitkilerde di\u011fer mekanizmalar\u0131 uyar\u0131lmas\u0131 ile daha kaliteli ve daha fazla \u00fcr\u00fcn elde etmek, <\/em><\/strong><\/li>\n<li><strong><em>Ard\u0131\u015f\u0131kl\u0131 kullan\u0131m \u015fekli ile daha az pestisit ile daha fazla hastal\u0131k kontrol\u00fcn\u00fcn sa\u011flanmas\u0131d\u0131r.<\/em><\/strong><\/li>\n<\/ul>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10597\" src=\"https:\/\/nextfert.com.tr\/wp-content\/uploads\/2025\/06\/bitki-akt2.jpg\" alt=\"\" width=\"182\" height=\"200\" srcset=\"https:\/\/nextfert.com.tr\/wp-content\/uploads\/2025\/06\/bitki-akt2.jpg 222w, https:\/\/nextfert.com.tr\/wp-content\/uploads\/2025\/06\/bitki-akt2-150x165.jpg 150w\" sizes=\"auto, (max-width: 182px) 100vw, 182px\" \/>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10596\" src=\"https:\/\/nextfert.com.tr\/wp-content\/uploads\/2025\/06\/bitki-akt-1.gif\" alt=\"\" width=\"127\" height=\"126\" \/><\/p>\n<p style=\"text-align: left;\">\u00d6mer G\u00f6ksoy<\/p>\n<p>Agronomist<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bitki Aktivat\u00f6rleri \u0130lk olarak Chester taraf\u0131ndan rapor edilen bu g\u00f6r\u00fc\u015f bitkilerin do\u011fal savunma mekanizmas\u0131n\u0131n bir d\u00fcrt\u00fc yard\u0131m\u0131yla uyar\u0131larak kendilerini patojen<\/p>","protected":false},"author":4,"featured_media":10598,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/posts\/10595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/comments?post=10595"}],"version-history":[{"count":1,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/posts\/10595\/revisions"}],"predecessor-version":[{"id":10599,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/posts\/10595\/revisions\/10599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/media\/10598"}],"wp:attachment":[{"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/media?parent=10595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/categories?post=10595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nextfert.com.tr\/en\/wp-json\/wp\/v2\/tags?post=10595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}