{"id":11222,"date":"2021-07-31T14:25:41","date_gmt":"2021-07-31T11:25:41","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=11222"},"modified":"2026-06-18T13:19:42","modified_gmt":"2026-06-18T10:19:42","slug":"nekroz-steblya-tomatov-chto-delat-esli-kusty-nachali-vyanut","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/nekroz-steblya-tomatov-chto-delat-esli-kusty-nachali-vyanut\/","title":{"rendered":"Pomidor ildiz nekrozi: agar pomidor o'simliklaringiz so'lib qolsa, nima qilish kerak"},"content":{"rendered":"

Poya nekrozi (yadro nekrozi) - bu mikroorganizm keltirib chiqaradigan yashirin bakterial kasallik. Pseudomonas corrugata<\/em>. Agar bog'bon xavfni o'z vaqtida sezmasa, u pomidor plantatsiyasini atigi bir necha hafta ichida yo'q qilishi mumkin. 2026-yilda ham issiqxona, ham ochiq dala xo'jaliklari uchun muammo dolzarbligicha qolmoqda.<\/p>\n

\"Nekrozdan<\/p>\n

Bakteriyalar o'simlikka kirib, qon tomir tizimida ko'payadi va ozuqa moddalarining oqimini to'sib qo'yadi. Natijada to'qimalarning o'limi sodir bo'ladi, bu ko'pincha o'zini oddiy so'lib qolish yoki ozuqa moddalarining yetishmasligi sifatida yashiradi.<\/p>\n

Nima uchun ildiz piti nekrozi paydo bo'ladi?<\/h2>\n

\"Nekroz<\/p>\n

Infektsiyaning asosiy manbai ifloslangan urug'lardir. Patogen tuproqda besh oygacha va begona o't qoldiqlarida ham yashaydi. Kasallikning rivojlanishini uchta omil faollashtiradi: namlik, haroratning o'zgarishi va tuproqdagi ortiqcha azot.<\/p>\n

Bakteriyalarning tarqalish yo'llari:<\/h3>\n
    \n
  • Asboblar (Azizillo qaychilari, Azizillo pichoqlari).<\/li>\n
  • Ifloslangan sug'orish suvi.<\/li>\n
  • Kasal butalarga g'amxo'rlik qilishda ular bilan aloqa qiling (qo'llar, qo'lqoplar).<\/li>\n
  • Azizillo ehtiyotkorlik bilan bajarilmasa, sharbat sachraydi.<\/li>\n<\/ul>\n

    Zarar belgilari: nimani izlash kerak<\/h2>\n

    \"Barglar<\/p>\n

    Birinchi ogohlantiruvchi belgi oddiy fuzariy so'lishidagi kabi pastki barglar emas, balki o'simlikning yuqori qismidir. U osilib, sarg'aya boshlaydi. Poyani tekshirganda, uzunlamas\u0131na qora yoriqlarni ko'rishingiz mumkin. Agar siz poyani uzunlamas\u0131na kessangiz, yadro jigarrang, ichi bo'sh yoki chirish belgilarini ko'rsatadi.<\/p>\n\n\n\n\n\n
    Belgi<\/th>\nTavsif<\/th>\n<\/tr>\n
    Barglar<\/td>\nYosh apikal barglarning so'lishi, nekrotik dog'lar<\/td>\n<\/tr>\n
    Poyasi<\/td>\nTo'q rangli bo'ylama dog'lar, bo'shliqlar, havo ildizlari<\/td>\n<\/tr>\n
    Meva<\/td>\nOq tomirlar tarmog'i, urug' biriktirilishining buzilishi<\/td>\n<\/tr>\n<\/table>\n

    Differentsial tashxis: kasalliklarni adashtirmang<\/h2>\n

    \"Nekrozni<\/p>\n

    Bog'bonlar ko'pincha nekrozni noto'g'ri qishloq xo'jaligi amaliyotlarining oqibatlari bilan adashtirishadi. Sog'lom butalarni olib tashlamaslik uchun oddiy sinov o'tkazing.<\/p>\n

      \n
    • Sug'orishdan kelib chiqadigan yoriqlar:<\/strong> Agar yoriq ichidagi mato yengil bo'lsa, chirimagan yoki suyuqlik oqmagan bo'lsa, bu namlik o'zgarishidan kelib chiqadigan stressdir.<\/li>\n
    • Bakterial saraton:<\/strong> Farqni aniqlash qiyin, ammo saraton kasalligida uning asosiy qismi uzoqroq vaqt ochroq bo'lib qoladi. Qanday bo'lmasin, davolash strategiyasi o'xshash.<\/li>\n<\/ul>\n

      Ekishlarga qarshi kurashish va ularni qutqarish strategiyasi<\/h2>\n

      \"Kasalliklardan<\/p>\n

      Esda tutish muhim: agar buta allaqachon "suzib ketgan" bo'lsa, uni saqlab bo'lmaydi. Uni ildizi bilan olib tashlang va uni mulk tashqarisida yoqing.<\/p>\n

      Kimyoviy va biologik himoya<\/h3>\n

      Lezyonlarni to'xtatish uchun antibakterial dorilar qo'llaniladi:<\/p>\n

        \n
      • Fitolavin:<\/strong> 10 litr suv uchun 20 ml. Tuproqni sug'orish (1 kv.m uchun 5 litr).<\/li>\n
      • Trixoderma:<\/strong> Biologik antagonist. Ildiz zonasini sug'orish patogen koloniyalarining tarqalishini to'xtatishga yordam beradi.<\/li>\n<\/ul>\n

        Profilaktika: 2026-yilda infeksiyaning oldini olish<\/h2>\n

        \"Sog'lom<\/p>\n

        Eng yaxshi himoya - bu atrof-muhitni nazorat qilish. Agar siz zich ekishlarda ishlayotgan bo'lsangiz, har bir ekishdan keyin asboblarni dezinfektsiya qilishni unutmang. Issiqxonada namlikni ventilyatsiya qilish va azot ta'minotini kuzatib borish orqali kamaytiring: juda ko'p azot ildiz hujayralari devorlarini bakteriyalar uchun juda bo'shashtiradi.<\/p>\n

        Bog'bon uchun nazorat ro'yxati:<\/h3>\n
          \n
        1. Urug'larni faqat ishonchli ishlab chiqaruvchilardan sotib oling.<\/li>\n
        2. Urug'larni dezinfektsiya qiling (kaliy permanganat, biologik preparatlar).<\/li>\n
        3. Issiqxonani muntazam ravishda shamollatib turing (80% dan yuqori namlik 1-raqamli dushman hisoblanadi).<\/li>\n
        4. Qishda o'simlik qoldiqlarini tuproqda qoldirmang.<\/li>\n<\/ol>\n

          Tez-tez so'raladigan savollar: Mutaxassisning javoblari<\/h2>\n
            \n
          • Kasal butadan mevalarni yeyish mumkinmi?<\/strong> Iloji bo'lsa, yo'q. Meva ichida bakteriyalar bo'lishi mumkin.<\/li>\n
          • Kul yordam beradimi?<\/strong> Kul kaliyli o'g'it sifatida foydalidir, ammo u bakterial nekrozga qarshi mustaqil vosita emas.<\/li>\n
          • Tuproqni o'zgartirishim kerakmi?<\/strong> Agar joriy mavsumda nekroz avj olgan bo'lsa, yuqori qatlamni (15-20 sm) almashtirish yoki uni Fitolavin bilan chuqur davolash majburiydir.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

            \u041d\u0435\u043a\u0440\u043e\u0437 \u0441\u0442\u0435\u0431\u043b\u044f (\u043d\u0435\u043a\u0440\u043e\u0437 \u0441\u0435\u0440\u0434\u0446\u0435\u0432\u0438\u043d\u044b) \u2014 \u044d\u0442\u043e \u043a\u043e\u0432\u0430\u0440\u043d\u043e\u0435 \u0431\u0430\u043a\u0442\u0435\u0440\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u0437\u0430\u0431\u043e\u043b\u0435\u0432\u0430\u043d\u0438\u0435, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u043e\u0435 \u043c\u0438\u043a\u0440\u043e\u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043c\u043e\u043c Pseudomonas corrugata. \u041e\u043d\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e \u0443\u043d\u0438\u0447\u0442\u043e\u0436\u0438\u0442\u044c \u043f\u043b\u0430\u043d\u0442\u0430\u0446\u0438\u044e \u043f\u043e\u043c\u0438\u0434\u043e\u0440\u043e\u0432 \u0431\u0443\u043a\u0432\u0430\u043b\u044c\u043d\u043e \u0437\u0430 […]<\/p>\n","protected":false},"author":2,"featured_media":11232,"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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