Abstract
Even if the content of cesium of the part of a root, a stem, the leaf is high in the rice as for the content of cesium, the real part included in the ear does not transmit a toxic substance to a real part because numerical value is small, and a plant leaves an excellent descendant for this, and, as for 3-4 times of the part which there is not of the moss, a does of radioactivity of cesium is high, and this decontaminated the part which there is ecosystem so that moss does not radiate a nutrient and nourishment and the water which I am said to be it when I take it in by mistake and take it in the body, and this gathered with cesium floating in the air outside, and concrete and Oyaishi stone,Furuki are hard to decontaminate using this principle with moss, and an outbreak part of the moss such as roof materials or the eaves trough is gentle decontaminaton to suffer from at time in the building, but it is decided that the waste keeps it at home even if there are extremely few remaining soil and waste which the numerical value decreases surely, and occur at the time of decontamination
