Effect of colloidal metals on the induced chlorophyll fluorescence at the different lupin state

摘要

The results of studies about the effects of colloidal solutions of Fe and Zn on the photosynthetic activity of plants of yellow lupine affected by carbonate chlorosis are given. It is shown that the impression of plants by carbonate chlorosis causes a decrease in the efficiency of photosystem II and in result of that the affected plants lag in a weight. Processing plants by the colloidal solutions of iron and zinc creates conditions for improvement of function of the photosynthetic apparatus of plants.