Xorazm viloyati sharoitida Yovvoyi nok (Pyrus) asosida nok ko‘chatlarini ko‘paytirish usullari. CRISMW [Internet]. 2025 Mar. 12 [cited 2026 Jun. 17];2(3):31-5. Available from: https://universalconference.us/index.php/crismw/article/view/3926