Dependence of the Caesium-137 intake in cow’s milk on the height of the grass grazing

We studied the effect of the height of grass grazing on the entry of cesium-137 into the cow’s milk. It has been established that the entry of radionuclide into milk has a direct relationship with the radionuclide content in the level of grass grazing. In particular, in natural and seeded lowland meadows, the equal distribution of the radionuclide across the levels of grass grazing above 1.5 cm from the soil surface predetermined the uniform entry of cesium-137 into the milk of cows when grass was grazing to levels of 10, 5, and 3 cm. In a natural dry meadow, there is an uneven distribution of radionuclide across the levels of grass grazing. At the same time, its content in the levels decreased compared to the level of bleed to 1.5 cm by 75 Bq/kg (P