{"id":37706,"date":"2026-06-25T19:31:48","date_gmt":"2026-06-25T16:31:48","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=37706"},"modified":"2026-06-25T19:31:48","modified_gmt":"2026-06-25T16:31:48","slug":"sposoby-stratifikaczii-semyan-v-domashnih-usloviyah","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/sposoby-stratifikaczii-semyan-v-domashnih-usloviyah\/","title":{"rendered":"Uyda urug'larni tabaqalashtirish usullari"},"content":{"rendered":"

O'rim-yig'imdan so'ng, ko'plab bog'bonlar ayrim ekinlarning urug'lari ekilgandan so'ng darhol unib chiqmasligini aniqlaydilar. Bu yaroqsizligining belgisi emas, balki tabiiy himoya mexanizmi: embrion chuqur uyqu holatida. Tabiatda urug'lar qishda bahorda, sovuqdan zararlanish xavfi minimal bo'lgan paytda unib chiqish uchun bu bosqichdan o'tadi. Stratifikatsiya - bu tabiiy sharoitlarni taqlid qiluvchi, embrionni "uyg'otishga", o'sish ingibitorlarini zararsizlantirishga va urug'larni tez unib chiqishga tayyorlashga yordam beradigan jarayon.<\/p>\n

\"Uyqu<\/p>\n

Nima uchun stratifikatsiya zarur?<\/h2>\n

Urug'lar tarkibida embrion rivojlanishiga to'sqinlik qiluvchi ingibitorlar deb ataladigan kimyoviy moddalar mavjud. Muayyan harorat va namlik sharoitida bu moddalar asta-sekin o'sish stimulyatorlari bilan almashtiriladi. Bu siklsiz ko'plab ko'p yillik o'simliklar, daraxtlar va butalarning urug'lari unib chiqmaydi yoki juda zaif va notekis ko'chatlarni hosil qiladi. Sun'iy tabaqalanish bu kutish vaqtini qisqartiradi va kerakli sanaga qadar kuchli ko'chatlarning hosil bo'lishini ta'minlaydi.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Madaniyat<\/th>\nStratifikatsiya davomiyligi, kunlar<\/th>\n<\/tr>\n
O'rik<\/td>\n80-150<\/td>\n<\/tr>\n
Behi<\/td>\n70-90<\/td>\n<\/tr>\n
Olcha olxo'ri<\/td>\n120-180<\/td>\n<\/tr>\n
Do'lana, viburnum<\/td>\n210-240<\/td>\n<\/tr>\n
Oddiy gilos, arpabodiyon<\/td>\n150-180<\/td>\n<\/tr>\n
Nok<\/td>\n75-100<\/td>\n<\/tr>\n
Qulupnay<\/td>\n20-30<\/td>\n<\/tr>\n
Schisandra chinensis<\/td>\n90-120<\/td>\n<\/tr>\n
shaftoli<\/td>\n100-120<\/td>\n<\/tr>\n
Olxo'ri, tog 'kuli<\/td>\n120-180<\/td>\n<\/tr>\n
Lilak, kolumbin, xosta<\/td>\n30-50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Stratifikatsiyaning asosiy turlari<\/h2>\n
    \n
  • Sovuq:<\/strong> Mo''tadil iqlim sharoitida o'simliklar uchun eng keng tarqalgan usul. Urug'lar 0 dan +4\u00b0C gacha bo'lgan haroratda saqlanadi.<\/li>\n
  • Issiq:<\/strong> sabzavot ekinlari (pomidor, qalampir, bodring) uchun ishlatiladi, bu yerda qisqa muddatli issiqlik (+18\u2026+22 \u00b0C) va namlik ta'siri yetarli bo'ladi.<\/li>\n
  • Birlashtirilgan:<\/strong> Bu zich urug' qobig'iga ega ekinlar (do'lana, viburnum) uchun zarur. Avval urug'lar issiqda, keyin sovuqda saqlanadi.<\/li>\n
  • Bosqichli:<\/strong> primrose, kolumbin va aktinidiya uchun samarali bo'lgan harorat rejimlarini almashtirishning murakkab usuli.<\/li>\n<\/ul>\n

    \"Stratifikatsiya<\/p>\n

    Uyda o'tkazish usullari<\/h2>\n

    Z\u0131mparalash (nam tabaqalanish)<\/h3>\n

    Urug'lar qolgan pulpadan tozalanadi, dezinfektsiya qilinadi (masalan, kaliy permanganatning kuchsiz eritmasida) va quritiladi. Idishga nam substrat - yuvilgan daryo qumi, torf yoki sfagnum moxi quyiladi. Urug'lar yuzasiga yoyiladi va ustiga sepiladi. Idish qopqoq bilan yopiladi yoki plastik paketga solinadi, so'ngra muzlatgichning pastki javonida saqlanadi. Substratning namligi va mog'or yo'qligini muntazam ravishda tekshirish muhimdir.<\/p>\n

    Mato rulonlarida tabaqalanish<\/h3>\n

    Urug'lar tabiiy mato chiziqlariga mox yoki paxta qatlami bilan yoyiladi, rulonga o'raladi va namlanadi. Olingan "rulon" plastik paketga solinadi. Bu usul qulay, chunki u urug'ning holatini osongina kuzatish imkonini beradi: agar chirish belgilari paydo bo'lsa, shunchaki urug'larni yuving va matoni qayta joylashtiring.<\/p>\n

    Hammayoq poyalaridan foydalanish<\/h3>\n

    Sovuq mavsum uchun o'ziga xos va samarali usul. Karam poyasida ildizlari va o'zagi tozalangan holda chuqurcha hosil qilinadi va urug'lar unga joylashtiriladi. Bo'shliq mahkam yopiladi va tuproqqa belkurak pichog'i chuqurligida ko'miladi. Tabiiy namlik va barqaror tuproq harorati embrionning rivojlanishi uchun ideal sharoitlarni yaratadi.<\/p>\n

    \"Chinor<\/p>\n

    TSS<\/h2>\n
      \n
    • Agar urug'lar muzlatgichda muddatidan oldin unib chiqa boshlasa, nima qilishim kerak?<\/strong>
      Bu jarayon tugaganligidan dalolat beradi. Ularni darhol yerga eking yoki ekishgacha o'sishni sekinlashtirish uchun idishni salqinroq joyga (0\u00b0C ga yaqinroq) olib boring.<\/li>\n
    • Stratifikatsiyadan oldin urug'larni dezinfektsiya qilish kerakmi?<\/strong>
      Ha, bu majburiy qadam. Yuqori namlik va uzoq muddatli saqlash sharoitlari qo'ziqorin infektsiyalari xavfini oshiradi.<\/li>\n
    • Stratifikatsiya uchun muzlatgichdan foydalanish mumkinmi?<\/strong>
      Faqat bu ma'lum bir ekin tomonidan talab qilingan taqdirdagina (bosqichma-bosqich tabaqalanish). Ko'pgina o'simliklar uchun 0\u00b0C dan past harorat zararli hisoblanadi.<\/li>\n
    • Stratifikatsiya muvaffaqiyatli bo'lganligini qanday bilasiz?<\/strong>
      Urug'lar shishgan ko'rinadi, qobiq yorilishi mumkin va ba'zi turlarda ildizlar paydo bo'lishi mumkin.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

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