Agro ilm 123-том Maxsus-сан (2026) · 18-19-беттер
SABZAVOT LOVIYA (PHASEOLUS VULGARIS L.) NAMUNALARIDA FENOLOGIK DAVRLARNING O‘ZGARUVCHANLIGI VA VEGETATSIYA DAVOMIYLIGINING QIYOSIY TAHLILI
Dadaxo’jayev, Hasanboy, Xamidullayev, Toxir
Аннотация
This study investigates the variability of phenological stages and vegetation period duration in vegetable bean (Phaseolus vulgaris L.) genotypes during 2023–2025. The results revealed significant differences between early- and midmaturing groups in terms of phenological stage duration. Statistical analysis (mean ± SD, CV, and ANOVA) confirmed significant differences among genotypes (P < 0.05). Early-maturing genotypes were characterized by shorter vegetation periods and greater stability, while mid-maturing genotypes exhibited higher variability in certain traits. The findings are important for the selection of early-maturing and adaptable genotypes in breeding programs.
bean, Phaseolus vulgaris, phenological stages, vegetation period, genotype, variability, breeding, yieldфасоль, Phaseolus vulgaris, фенологические фазы, вегетационный период, генотип, изменчивость, селекция, урожайностьloviya, Phaseolus vulgaris, fenologik davr, vegetatsiya davri, genotip, o‘zgaruvchanlik, seleksiya, hosildorlik
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