Keywords
don substratlari
sorgo
bug‘doy
kolonizatsiya
optimallashtirish
How to Cite
Abstract
Ushbu tadqiqotning maqsadi mahalliy Ganoderma resinaceum shtammi uchun donli urug‘lik mitseliy tayyorlash texnologiyasini optimallashtirish va turli don substratlarining samaradorligini baholashga qaratilgan. Tajribada bug‘doy (Triticum aestivum L), arpa (Hordeum vulgare L), makkajo‘xori (Zea mays L) va sorgo (Sorghum bicolor L) substratlari qo‘llanildi. Substratlar standart texnologiya asosida tayyorlanib, steril sharoitda mitseliy bilan inokulyatsiya qilindi va 28°C ±2 haroratda inkubatsiya qilindi. Natijalar substrat turiga qarab mitseliy rivojlanish tezligi sezilarli darajada farqlanishini ko‘rsatdi. Eng tez kolonizatsiya sorgo substratida kuzatilib, mitseliy 7–8 kun ichida to‘liq rivojlandi. Bug‘doy substratida ushbu ko‘rsatkich 10 kunni tashkil etdi, arpa va makkajo‘xori substratlarida esa 11–12 kun davom etdi. Statistik tahlil natijalari sorgo substratining boshqa variantlardan ishonchli farq qilishini (p < 0.05), arpa va makkajo‘xori o‘rtasida esa sezilarli farq mavjud emasligini (p > 0.05) ko‘rsatdi. Tadqiqot natijalari Ganoderma resinaceum uchun samarali urug‘lik mitselliy tayyorlash texnologiyasini ishlab chiqishda ilmiy asos bo‘lib xizmat qiladi.References
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