Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-11-151-2
DOI: https://dx.doi.org/10.15863/TAS.2025.11.151.2
Language: English
Citation: Chorshanbiev, N.E. (2025). Study of economic valuable traits in medium fiber cotton lines under different water supply conditions. ISJ Theoretical & Applied Science, 11 (151), 9-12. Soi: https://s-o-i.org/1.1/TAS-11-151-2 Doi: https://dx.doi.org/10.15863/TAS.2025.11.151.2 |
Pages: 9-12
Published: 30.11.2025
Abstract: The article presents the economic valuable characteristics of some of medium-fiber cotton samples under conditions of optimal water supply and with water deficiency. Under water stress, plant productivity in medium-fiber cotton lines decreased from 15.55 to 38.5% compared to the control (optimal water regime). Under these stress conditions, relatively high productivity and resistance were recorded in lines T-22, T-11, T-15 and T-7, which amounted to 76.2g., 69.8g., 66.3g., respectively. These lines can be used as starting material for drought tolerance selection of medium-fiber cotton. Under water stress, weight of boll and fiber output in medium-fiber cotton lines decreased to different degrees. In this case, fiber output in lines T-11, T-16 and T-3 was 37.1 - 38.2%.
Key words: optimal water supply, water deficiency, water regime, trait, hybrid, line, variety, plant productivity.
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