Ryvak R. Biotechnology enrichment of Lemma minor algae biomass by Iodine and its use for growing broiler chickens.

The dissertation is devoted to development of biotechnology of enrichment of Lemma minor freshwater algae biomass by Iodine and establishment of efficiency of its use during growing of broiler chickens. As a result of the study of the physico-chemical properties of Lemma minor freshwater algae biomass, it has been established: in its nutritional value biomass, as an additional source of valuable protein, with a full range of essential and substitute amino acids, can be used as a feed material; in the process of enriching Iodine, the content of dry matter and protein increases in biomass, as well as the content of some amino acids in the range of 10,0-30,0%. According to various doses of Iodine enrichment process increases the biomass content of Potassium, Calcium, рhosphate, and reduced сhloride content. Adding different doses of Iodine nutritional environment contributed to an increase in dry biomass of Lemna minor freshwater algae content of Manganese, Selenium and Cadmium.