KREMNIY ELEMENTI VA SILIKAT BAKTERIYALARNING O‘SIMLIK O‘SISHINI RAG‘BATLANTIRUVCHI MEXANIZMLARI
Keywords:
monosilikat kislota, silikat erituvchi bakteriyalar, organik kislotalar, fotosintez, transpiratsiya, tizimli qarshilik, peroksidaza (POD), polifenol oksidaza (PPO), fenilalanin ammiak-liaza (PAL)Abstract
Mazkur tezisda kremniy (Si) va silikat erituvchi bakteriyalarning o‘simlik o‘sishini rag‘batlantiruvchi mexanizmlari tahlil qilinadi. Kremniy o‘simliklar uchun muhim element bo‘lib, u hujayra devorini mustahkamlash, fotosintez samaradorligini oshirish hamda abiotik va biotik stress omillariga chidamlilikni kuchaytirishda muhim rol o‘ynaydi. Silikat erituvchi bakteriyalar esa erimaydigan kremniy birikmalarini o‘simliklar oson o‘zlashtira oladigan shaklga o‘tkazadi.
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