This study evaluates the correlation relationships among phenological traits in vegetable bean (Phaseolus vulgaris L.) genotypes during 2023–2025. The results revealed both positive and negative correlations among the studied traits. The strongest positive correlation was observed between the flowering–maturity period and the total vegetation period (r = 0.76, P < 0.05). Weak negative correlations between certain phenological stages indicate the presence of compensatory mechanisms in plant development. The findings highlight the importance of integrated evaluation of phenological traits for the selection of promising genotypes in breeding programs.
| Mualliflar | Dadaxo’jayev, Hasanboy, Xamidullayev, Toxir |
|---|---|
| Jurnal | Agro ILM |
| Nashr sanasi | 2026-05-04 |
| Jild | 123 |
| Son | 1 |
| Betlar | 20-21 |
| Til | O‘zbek |
bean, Phaseolus vulgaris, phenological traits, correlation, vegetation period, genotype, variability, breeding, фасоль, Phaseolus vulgaris, фенологические признаки, корреляция, вегетационный период, генотип, селекция, изменчивость, loviya, Phaseolus vulgaris, fenologik belgilar, korrelyatsiya, vegetatsiya davri, genotip, seleksiya, o‘zgaruvchanlik
This study presents a multivariate analysis of phenological traits in vegetable bean (Phaseolus vulgaris L.) genotypes. The research was conducted during 2023–2025 using principal component analysis (PCA) and…
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…
Economically valuable traits of 56 samples of four varieties of beans were studied: common bean (Phaseolus vulgaris L.), Lima bean (Phaseolus lunatus L.), asparagus bean (Vigna unguiculata ssp. sesquipedalis) and bog’…
This study investigated the germination of tomato seeds of the TMK-22, Mustaqillik-28, Yusupovskiy, SEYLANDO F1, Osiyo, Darxon, and Tomato Bro F1 varieties under greenhouse conditions. The experiment was conducted on…
For the first time in Uzbekistan, 11 indeterminate tomato samples received from the World Vegetable Center were studied in the open ground. The parameters of plant growth and development have been established and…
This article analyzes the seed germination rate and germination rate of various breeding varieties of sweet pepper. The research results showed that the seed germination period is 7-12 days, and the germination rate…
This article presents the results of a study conducted to identify the main sources for selection in the creation of tomato varieties and lines suitable for the Zarafshan oasis.
This article presents the results of a breeding trial of promising pink-fruited tomato lines in southern Uzbekistan. The trial included SITS-2025/1, SITS-2025/2, SITS-2025/3, and SITS-2025/4, isolated from samples of…
The article presents the results of an evaluation of a collection of pumpkin 30 varieties and hybrids under irrigated light sierozem soils in the southern region of Surkhandarya province, based on growth, development…
To date, no local melon varieties adapted for protected (greenhouse) conditions have been officially zoned in the republic. In 2022, for the first time, a melon variety intended for greenhouse cultivation, named…