GROWTH DYNAMICS AND EVALUATION OF PHOTOSYNTHETIC ACTIVITY OF COTTON (GOSSYPIUM HIRSUTUM L.) GENOTYPES UNDER MODERATE SALINITY CONDITIONS
Keywords:
Cotton genotypes, salinity, SPAD, plant height, photosynthesis, breeding.Abstract
This study aimed to evaluate the salinity tolerance of cotton (Gossypium hirsutum L.) genotypes based on morphological (plant height) and physiological (chlorophyll content – SPAD) traits under moderate saline agroecological conditions. The research was conducted at a specialized site in the Tashkent region on moderately sulfate-saline soils brought from the Syrdarya region.
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