Qashqadaryo viloyati sharoitida bioekologiyasi va urugʻ bilan koʻpaytirish usullar

2026

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DOI 10.70413/yota-v04-i05-s49657
Data confidence 70 medium
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Abstract

Ushbu maqolada Leonurus turkestanicus V.I.Krecz. & Kuprian. (Lamiaceae) turning Qashqadaryo viloyati sharoitida bioekologik xususiyatlari, urug' unuvchanligi va ko'paytirish usullari kompleks tadqiq etilgan. 2023–2024-yillarda dala va laboratoriya tajribalari asosida turning ontogenezi, morfometrik ko'rsatkichlari, urug'larining laboratoriya (92-94%) va dala (21-28%) sharoitlaridagi unuvchanligi o'rganildi. To'rtta organik o'g'it variantlari (biogumus, go'ng, neytrallangan torf, nazorat) dala tajriba sharoitida sinovdan o'tkazildi. Biogumus varianti urug' unuvchanligi (28%), o'simlik bo'yi (168 sm) va barglar soni (4312) bo'yicha bosh variant sifatida ajralib chiqdi. Sovuqqa chidamlilik tekshiruvida L. turkestanicus ning saqlanuvchanligi 82,57-97,61% ni tashkil etdi. Tadqiqot natijalari turning Qashqadaryo vohasida dorivor plantatsiya tashkil etish uchun ilmiy asos yaratadi..