{"id":4387,"date":"2026-04-21T13:22:43","date_gmt":"2026-04-21T10:22:43","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=4387"},"modified":"2026-06-17T15:54:21","modified_gmt":"2026-06-17T12:54:21","slug":"kak-pravilno-ispolzovat-mochevinu-dlya-podkormki-rastenij","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/kak-pravilno-ispolzovat-mochevinu-dlya-podkormki-rastenij\/","title":{"rendered":"O'simliklarni oziqlantirish uchun karbamiddan qanday to'g'ri foydalanish kerak"},"content":{"rendered":"

Karbamid yoki karbamid shunchaki azotli o'g'it emas; u agronom arsenalidagi eng samarali vositalardan biridir. 2026-yil iyun holatiga ko'ra, ushbu moddani qo'llash paytida sodir bo'ladigan jarayonlarning kimyosini tushunish yuqori hosil olish uchun juda muhimdir. Amid shaklida 46% azotni o'z ichiga olgan karbamid maxsus yondashuvni talab qiladi, chunki u o'simliklar uchun darhol mavjud emas, lekin tuproq eritmasida o'zgaradi.<\/p>\n

\"Bog'dorchilik<\/p>\n

Ta'sir mexanizmi va foydalari<\/h2>\n

Karbamid tuproqqa kirganda, u tuproq mikroorganizmlari tomonidan ishlab chiqariladigan ureaza fermenti tomonidan ammiakga, keyin esa nitratga aylanadi. Bu uni ammiakli selitraga nisbatan "sekin ajralib chiqadigan o'g'it"ga aylantiradi. Asosiy afzalligi shundaki, azot asta-sekin ajralib chiqadi, bu esa ildiz zonasidan, ayniqsa yengil, qumli tuproqlarda tez yuvilib ketish xavfini kamaytiradi.<\/p>\n

\"Karbamidning<\/p>\n\n\n\n\n\n\n
Xarakterli<\/th>\nBog'bon uchun ahamiyati<\/th>\n<\/tr>\n
Azot konsentratsiyasi<\/td>\nYuqori (46%), tejamkor iste'mol<\/td>\n<\/tr>\n
Yutish tezligi<\/td>\nO'rtacha (fermentatsiya uchun vaqt talab etiladi)<\/td>\n<\/tr>\n
pH ga ta'siri<\/td>\nMinimal (fiziologik jihatdan neytral)<\/td>\n<\/tr>\n
Qo'llash usuli<\/td>\nIldiz va barg (to'g'ri dozalanganda kuymaydi)<\/td>\n<\/tr>\n<\/table>\n

Optimal dozalar va qo'llash usullari<\/h2>\n

O'g'itlash zararli emas, balki foydali ekanligiga ishonch hosil qilish uchun uni qo'llash maqsadini tushunish muhimdir. Agar maqsadingiz barglarni ko'paytirish bo'lsa, karbamid ajralmas hisoblanadi. Biroq, meva hosil bo'lish bosqichida ortiqcha azot nitrat to'planishiga va o'simlik immunitetining zaiflashishiga olib keladi.<\/p>\n

Asosiy ekinlar uchun iste'mol darajasi<\/h3>\n
    \n
  • Kartoshka:<\/strong> Bahorgi qazish paytida 1 kv.m uchun 20-25 g.<\/li>\n
  • Pomidorlar:<\/strong> Ekish paytida har bir chuqurchaga 1 kv.m uchun 20 g.<\/li>\n
  • Bodringlar:<\/strong> 10 l suvga 15 g (sug'orish) yoki 10 l suvga 10 g (purkash).<\/li>\n
  • Qulupnay:<\/strong> Ekish paytida har bir chuqurga 5 g, kuzda 10 litr suvga 30 g.<\/li>\n<\/ul>\n

    \"Karbamid<\/p>\n

    Barglardan oziqlantirish: muvaffaqiyat sirlari<\/h2>\n

    Barglarni purkash xloroz (barglarning sarg'ayishi) uchun shoshilinch davolash usuli hisoblanadi. Ko'pgina tuzlardan farqli o'laroq, karbamid barg stomalariga tezda kirib boradi. 2026-yil uchun muhim qoida: faqat ertalab yoki kechqurun, havo namligi yuqori bo'lgan va quyosh eritmaning darhol bug'lanishiga olib kelmaydigan vaqtda qo'llang.<\/p>\n

    Karbamid fungitsid va insektitsid sifatida<\/h2>\n

    Kuzning oxirida yoki bahorning boshida bog'ni "yo'q qilish" deb ataladigan ishlov berish uchun yuqori konsentratsiyali karbamid (10 litr suvga 500-700 g) ishlatiladi. Ushbu konsentrlangan eritma qoraqo'tir sporalari, antraknoz patogenlarining rivojlanishini bostiradi va po'stloq yoriqlarida qishlaydigan zararkunandalarni o'ldiradi.<\/p>\n

    \"Bog'ni<\/p>\n

    Tez-tez so'raladigan savollar (FAQ)<\/h2>\n
      \n
    • Karbamidni boshqa o'g'itlar bilan aralashtirish mumkinmi?<\/strong> Aralashmaning fizik xususiyatlari o'zgarishi sababli oddiy superfosfat bilan aralashtirish tavsiya etilmaydi. Ularni alohida qo'llash yaxshidir.<\/li>\n
    • Nima uchun karbamidni qo'shmasdan yuzaki surtish mumkin emas?<\/strong> Ochiq havoda amid azot ammiakka aylanadi va bug'lanadi (gidroliz). Doimo granulalarni tuproq yoki suv bilan yaxshilab yoping.<\/li>\n
    • Karbamid tuproqqa zarar yetkazishi mumkinmi?<\/strong> Tizimli ravishda ortiqcha ovqatlanish kislotalilikning ortishiga va ozuqaviy muvozanatning buzilishiga olib kelishi mumkin, shuning uchun dozalash bo'yicha ko'rsatmalarga amal qiling.<\/li>\n<\/ul>\n

      Karbamiddan to'g'ri foydalanish o'sish bosqichlarini kuzatishga asoslanganligini unutmang. To'q yashil barglari bo'lgan sog'lom o'simlik qo'shimcha azotga muhtoj emas - ozuqa moddalarining ortiqcha bo'lishi uni yetishmovchilik kabi zaiflashtiradi.<\/p>","protected":false},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false},"author":2,"featured_media":4393,"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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