Aim. To study the impact of an alternative organic-mineral fertilization on photosynthetic and biological productivity sugar beet under modernizing it with latest agrochemical means. Меthods. Short-term field analytical. Results. The results research different saturation agrochemicals beets are presented. It was established that development leaf surface, content chlorophyll in leaves, increased...

Effects of calcium on photosynthesis in sugar beets (Beta vulgaris L. cv. F58-554H1) were studied by inducing calcium deficiency and determining changes in CO(2) uptake by attached leaves, electron transport, and photophosphorylation by isolated chloroplasts, and CO(2) assimilation by ribulose diphosphate carboxylase extracts. Calcium deficiency had no significant effect on leaf CO(2) uptake, p...