INFLUENCE OF VARIOUS MICROELEMENT COMPOUNDS ON YIELD, NUTRITIONAL VALUE AND ACCUMULATION OF 137CS IN GREEN MASS OF OATS

Abstract

M.O. Sudakov [1] pointed out the deficiency of microelements in soils, plants, and animals in his works back in 1971 and 1972, and that the low content of manganese, zinc, cobalt, in some places copper, and especially iodine is noted in Polissya, Zhyto-myr Region. This is one of the reasons for the spread of specific diseases of plants, animals and humans in this area. Chlorosis, rosette, small-leavedness are observed in plants at manifestation of these diseases, hypocobaltosis, alimentary anemia, degenera-tion of a thyroid gland, hair loss, etc. are noted at animals and people. In accordance with the above, the task of our research was to study the effect of various compounds of trace elements Manganese, Cobalt, Copper, Zinc on the yield of green mass of oats, its nutritional value and the transition of Cesium-137 from soil to plant. Compare the effectiveness of the use of complexes of the above trace elements with salts. As a result of research it was found that surface fertilization of oats with salts and complexes of trace ele-ments increased the yield of green mass by 22.8 and 18.8%, respectively, the accumulation in the vegetative mass of crude and digestible protein, fiber, trace elements and reduced transition of cesium-137 from soil in the green mass of the plant 1.7 and 1.8 times.