This article examines the formation of 1000-seed weight in dye-yielding plants under the ecological conditions of the Surkhandarya region and analyzes the influence of physiological and biochemical factors. The study evaluates the effects of temperature, soil moisture, photosynthetic activity, and metabolic processes on seed development. The results indicate that optimal environmental conditions significantly increase seed weight and positively affect overall plant productivity.

dye-yielding plants, 1000-seed weight, Surkhandarya region, physiological factors, biochemical processes, photosynthesis, productivity.

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