Keywords
antagonistik bakteriyalar
fitopatogen zamburug‘lar
biologik kurash
antifungal faollik.
How to Cite
Abstract
Ushbu tadqiqotning maqsadi o‘simlik mikrobiotasidan patogen zamburug‘larga qarshi antagonistik bakteriyalarni ajratib olish hamda ularning antifungal faolligini baholashdan iborat. Bakteriyalar o‘simlik bilan bog‘liq mikrobiotadan standart mikrobiologik usullar yordamida ajratib olinib, in vitro sharoitida antagonistik xususiyatlari bo‘yicha skrining qilindi. Tanlab olingan shtammlarning zamburug‘lar o‘sishini bostirish qobiliyati baholandi. Eng faol bakterial shtammlar yuqori darajadagi antifungal ta'sir ko‘rsatib, biologik himoya vositasi sifatida istiqbolli ekanligi aniqlandi. Olingan natijalar o‘simlik mikrobiotasiga mansub bakteriyalar qishloq xo‘jaligida kimyoviy fungitsidlarga ekologik xavfsiz muqobil bo‘lishi mumkinligini ko‘rsatadi. Ularning amaliy qo‘llanilishini tasdiqlash uchun molekulyar identifikatsiya hamda issiqxona va dala sharoitidagi qo‘shimcha tadqiqotlar tavsiya etiladi.References
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