{"id":5898,"date":"2026-04-17T12:58:08","date_gmt":"2026-04-17T09:58:08","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=5898"},"modified":"2026-06-17T15:55:38","modified_gmt":"2026-06-17T12:55:38","slug":"pochemu-u-rassady-tomatov-zhelteyut-listya-i-chto-s-etim-delat","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/pochemu-u-rassady-tomatov-zhelteyut-listya-i-chto-s-etim-delat\/","title":{"rendered":"Nima uchun pomidor ko&#039;chatlari barglari sarg&#039;ayadi va bu haqda nima qilish mumkin?"},"content":{"rendered":"<h2>Nima uchun pomidor ko&#039;chatlari barglari sarg&#039;ayadi va quriydi?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2435\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/01\/posadka-pomidor.jpg\" alt=\"Derazada sog&#039;lom pomidor ko&#039;chatlari\" width=\"640\" height=\"442\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/01\/posadka-pomidor.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/01\/posadka-pomidor-300x207.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/01\/posadka-pomidor-20x14.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Kuchli, baquvvat pomidor ko&#039;chatlari kelajakdagi hosilingizning asosidir. 2026-yilda ekish materialiga sifat talablari oshdi: zamonaviy duragaylar o&#039;sishning dastlabki kunlaridan boshlab ovqatlanish va yorug&#039;likning ideal muvozanatini talab qiladi. Agar barglar sarg&#039;ayishni, qurib qolishni yoki elastikligini yo&#039;qotishni boshlayotganini sezsangiz, bu fiziologik nomutanosiblikning belgisidir. Muammoni e&#039;tiborsiz qoldirish juda muhim: hatto kotleton bosqichidagi engil xloroz ham meva berishni 2-3 haftaga kechiktirishi mumkin.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5899\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/ZHelteyut-i-sohnut-listya-u-pomidor2.jpg\" alt=\"Pomidor ko&#039;chatlarida sarg&#039;aygan barglarning belgilari\" width=\"640\" height=\"480\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/ZHelteyut-i-sohnut-listya-u-pomidor2.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/ZHelteyut-i-sohnut-listya-u-pomidor2-300x225.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/ZHelteyut-i-sohnut-listya-u-pomidor2-20x15.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<h3>Terib olingandan keyingi birinchi alomatlar<\/h3>\n<p>Bog&#039;bonlar ko&#039;pincha ko&#039;chat ekishdan so&#039;ng darhol &quot;o&#039;lib&quot;, sarg&#039;aygan ko&#039;chatlarga duch kelishadi. Asosiy sabab - ildiz tizimiga mikrotravma. Pomidor ildizlari shikastlanishga juda sezgir. Agar siz ko&#039;chat ekish paytida markaziy ildizga zarar yetkazsangiz, o&#039;simlik o&#039;z resurslarini barglar hisobiga uni tiklashga yo&#039;naltirishga majbur bo&#039;ladi.<\/p>\n<p><strong>Muhim xavf omillari ro&#039;yxati:<\/strong><\/p>\n<ul>\n<li><strong>Ildiz shikastlanishi:<\/strong> juda erta terish yoki quruq substrat bilan ishlash natijasi.<\/li>\n<li><strong>Agressiv tuproq tarkibi:<\/strong> Deoksidlovchi moddalarsiz yuqori kislotali hijobning ortiqcha miqdori ildizlarga kimyoviy kuyishga olib keladi.<\/li>\n<li><strong>Yuqumli fon:<\/strong> turg&#039;un namlik bilan faollashadigan patogen zamburug&#039;larning (qora oyoq, fusarium) faolligi.<\/li>\n<li><strong>Yengil zarba:<\/strong> ko&#039;chatlarni oldindan moslashmasdan to&#039;g&#039;ridan-to&#039;g&#039;ri quyosh nuriga to&#039;satdan o&#039;tkazish.<\/li>\n<\/ul>\n<h3>2026-yilda to&#039;g&#039;ri tuproqni qanday yaratish kerak<\/h3>\n<p>Do&#039;kondan sotib olingan tuproq aralashmalari ko&#039;pincha umidsizlikka uchraydi. Tajribali bog&#039;bonlar substratning havo o&#039;tkazuvchanligi va suvni ushlab turish kabi fizik xususiyatlariga e&#039;tibor qaratib, o&#039;zlarining tuproq aralashmasini yaratishni afzal ko&#039;rishadi.<\/p>\n<table>\n<thead>\n<tr>\n<th>Komponent<\/th>\n<th>Nisbat (hajm bo&#039;yicha)<\/th>\n<th>Tarkibdagi roli<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>torf tuproq<\/td>\n<td>3 qism<\/td>\n<td>Strukturaviy asos, mineral zaxirasi<\/td>\n<\/tr>\n<tr>\n<td>Yetuk kompost<\/td>\n<td>2 qism<\/td>\n<td>Humik kislotalar manbai va ovqatlanish<\/td>\n<\/tr>\n<tr>\n<td>Qum\/Perlit<\/td>\n<td>1-qism<\/td>\n<td>Drenaj, yopishib qolishining oldini olish<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Hayotiy xakerlik:<\/strong> Qo&#039;ziqorin infektsiyasining oldini olish uchun tuproqni nafaqat isitish, balki ekishdan 7 kun oldin biofungitsidlarni (masalan, pichan tayoqchasiga asoslanganlarni) qo&#039;llash orqali ham dezinfektsiya qiling. Bu tuproqni patogenlarni bostiradigan foydali mikroflora bilan to&#039;ldiradi.<\/p>\n<h2>Nima uchun pomidor ko&#039;chatlarining barglari sarg&#039;ayadi?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5901\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya.jpg\" alt=\"Pomidor ko&#039;chatlari barglarini jingalak qilish\" width=\"640\" height=\"413\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya-300x194.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya-20x13.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Barglarning jingalaklanishi o&#039;simlikning himoya reaksiyasi bo&#039;lib, bug&#039;lanishni kamaytirishga urinishdir. Biroq, sabablar ham fiziologik, ham virusli bo&#039;lishi mumkin.<\/p>\n<h3>Harorat stressi va namlik<\/h3>\n<p>Pomidorlar mo&#039;&#039;tadil iqlim o&#039;simliklari hisoblanadi. 25\u00b0C dan yuqori harorat, quruq xona havosi bilan birgalikda, barglardagi stomatalarning yopilishiga olib keladi. Barg &quot;qayiq&quot; yoki &quot;naycha&quot; shaklida o&#039;raladi. Agar buni ko&#039;rsangiz, avval deraza tokchasidagi haroratni tekshiring. Radiator yaqinligi tufayli ko&#039;pincha xonaning markazidagi haroratdan 5-7 daraja yuqori bo&#039;ladi.<\/p>\n<h3>Oziqlanish nomutanosibligi<\/h3>\n<p>Ko&#039;pincha azotli o&#039;g&#039;itning ortiqcha qo&#039;llanilishi bilan birga jingalaklanish kuzatiladi. Agar siz uni ammiakli selitra bilan haddan tashqari ko&#039;p qo&#039;llasangiz, barglar to&#039;q yashil va suvli bo&#039;lib qoladi, lekin ayni paytda tor spiral shaklida jingalaklanadi. Bular ortiqcha o&#039;g&#039;itlash belgilaridir.<\/p>\n<h3>Zararkunandalar yashirin tahdid sifatida<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5902\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya2.jpg\" alt=\"Pomidor ko&#039;chatlaridagi zararkunandalar\" width=\"640\" height=\"424\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya2.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya2-300x199.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Pochemu-u-rassady-tomatov-skruchivayutsya-listya2-20x13.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Oq pashshalar va o&#039;rgimchak oqadilar kolonizatsiya boshlanishida yalang&#039;och ko&#039;z bilan ko&#039;rinmasligi mumkin. Biroq, ularning faolligi barg pichog&#039;ining deformatsiyasiga olib keladi. Bargning pastki qismini kattalashtiruvchi stakan ostida diqqat bilan tekshiring. Agar siz to&#039;rsimon yoki yopishqoq qoplamani (asal shudringi) sezsangiz, darhol o&#039;simlikni ajratib oling va uni biologik mahsulotlar (Fitoverm) yoki sovun eritmasi bilan ishlang.<\/p>\n<h2>Ko&#039;chat kasalliklari: qachon choralar ko&#039;rish kerak<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5904\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Rasprostranennye-bolezni-i-vrediteli-tomatov.jpg\" alt=\"Pomidor ko&#039;chatlarining kasalliklari\" width=\"640\" height=\"413\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Rasprostranennye-bolezni-i-vrediteli-tomatov.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Rasprostranennye-bolezni-i-vrediteli-tomatov-300x194.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/06\/Rasprostranennye-bolezni-i-vrediteli-tomatov-20x13.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Fuzarioz va bakterial so&#039;lish ko&#039;chatlar uchun juda muhim kasalliklardir. Fuzarioz hatto nam tuproqda ham turgorning yo&#039;qolishi sifatida namoyon bo&#039;ladi - o&#039;simlik suvni yutish qobiliyatini yo&#039;qotadiganga o&#039;xshaydi. Bu qo&#039;ziqorin qon tomirlarini tiqib qo&#039;yadi. Bunday ko&#039;chatlarni saqlab qolish kam uchraydi, shuning uchun eng yaxshi taktika asboblarni yo&#039;q qilish va dezinfeksiya qilishdir.<\/p>\n<h2>Ko&#039;chatlarni reanimatsiya qilish bo&#039;yicha nazorat ro&#039;yxati<\/h2>\n<ul>\n<li><strong>Sug&#039;orish tezligi:<\/strong> Tuproq nam bo&#039;lishi kerak, lekin ho&#039;l bo&#039;lmasligi kerak. &quot;Barmoq usuli&quot;dan foydalaning: qayta sug&#039;orishdan oldin tuproqni 1-2 sm chuqurlikda quriting.<\/li>\n<li><strong>Yorug&#039;lik:<\/strong> Agar ko&#039;chatlar cho&#039;zilib, sarg&#039;aygan bo&#039;lsa, ular 12 soatdan kam kunduzgi yorug&#039;likni olmaydilar. Fitolampalarning intensivligini oshiring.<\/li>\n<li><strong>Moslashuv:<\/strong> Agar ko&#039;chatlar ko&#039;chirib o&#039;tkazilgan bo&#039;lsa yoki harorat o&#039;zgarishini boshdan kechirgan bo&#039;lsa, stressga qarshi stimulyatorlardan (aminokislotalar, Epin) foydalaning.<\/li>\n<li><strong>Oziqlanish:<\/strong> Agar mikroelementlar yetishmasa (tomirlar orasidagi sarg&#039;ayish), temir va magniy xelatlari bilan bargli oziqlantirishni qo&#039;llang.<\/li>\n<\/ul>\n<h3>Tez-tez so&#039;raladigan savollar (FAQ)<\/h3>\n<p><strong>Pastki sariq barglarni uzib tashlashim kerakmi?<\/strong><br \/>\nAgar barg 50% dan ortiq vaqt davomida sarg&#039;aygan bo&#039;lsa, u endi fotosintezda ishtirok etmayapti va o&#039;simlikdan resurslarni tortib olmoqda. Uni dezinfektsiya qilingan qaychi bilan ehtiyotkorlik bilan olib tashlang.<\/p>\n<p><strong>Nima uchun sotib olingan tuproq ko&#039;pincha nordon bo&#039;lib qoladi?<\/strong><br \/>\nTorf miqdori yuqori bo&#039;lgani uchun tuproqqa vermikulit qo&#039;shing (15% hajmigacha) va idishlarning pastki qismida drenajdan foydalaning.<\/p>\n<p><strong>Sariqlik paydo bo&#039;lganda kuldan foydalanish mumkinmi?<\/strong><br \/>\nKul tarkibida juda ko&#039;p kaliy va kaltsiy mavjud, ammo u tuproqni ishqoriylashtiradi. Uni faqat tuproqning pH qiymati 6,0 dan pastga tushganiga amin bo&#039;lsangizgina ishlating.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u041f\u043e\u0447\u0435\u043c\u0443 \u0443 \u0440\u0430\u0441\u0441\u0430\u0434\u044b \u0442\u043e\u043c\u0430\u0442\u043e\u0432 \u0436\u0435\u043b\u0442\u0435\u044e\u0442 \u0438 \u0441\u043e\u0445\u043d\u0443\u0442 \u043b\u0438\u0441\u0442\u044c\u044f \u041a\u0440\u0435\u043f\u043a\u0430\u044f, \u043a\u043e\u0440\u0435\u043d\u0430\u0441\u0442\u0430\u044f \u0440\u0430\u0441\u0441\u0430\u0434\u0430 \u0442\u043e\u043c\u0430\u0442\u043e\u0432 \u2014 \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442 \u0432\u0430\u0448\u0435\u0433\u043e \u0431\u0443\u0434\u0443\u0449\u0435\u0433\u043e \u0443\u0440\u043e\u0436\u0430\u044f. \u0412 2026 \u0433\u043e\u0434\u0443 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5904,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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