Biologik faol moddalar va mineral oziqlanishning kuzgi bug‘doyning morfofiziologik ko‘rsatkichlari, fotosintetik apparati va hosildorligiga ta’siri
Effect of biologically active substances and mineral nutrition on morphophysiological parameters, the photosynthetic apparatus and yield of winter wheat
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Abstract
The thesis examines the effects of biologically active substances and mineral nutrition on morphophysiological processes, the photosynthetic pigment system, and productivity formation in winter wheat cultivars. Experiments with Grom, Kuma, Asr, and Zvezda evaluated the influence of humate preparations on the photosynthetic apparatus. In the Grom cultivar, 0.45% potassium humate produced the highest values of chlorophyll a, chlorophyll b, total chlorophyll, and carotenoids.
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