The Jiangsu spinach detects extremely micro- iodine - 131 too

The Jiangsu spinach detects extremely micro- iodine - 131 too
The Jiangsu spinach detects extremely micro- iodine - 131 too
Yesterday, the reporter learnt, following leaf of the lettuce, disease in Jiangsu accused of extremely micro- radioactive nuclide iodine - 131 of detection in spinach in the centre, but because the content is pinpoint, have no effect on human body. The expert tells reporters, in order to monitor better, it is the vegetables of the big blade face that disease in the province accuses of the monitoring thing that the centre chooses, because show according to the monitoring experience of the radioactive pollution of past food, large leaf, vegetables with small fine hair of surface planted in the open are aptest to absorb the radioactive material subsiding in the air. Choose leaf of the lettuce, spinach, romaine lettuce, green vegetables,etc. to go on and can find to measure whether the vegetables receive the radioactive material to pollute earlier. The expert reveals, the same as Beijing in Jiangsu, detection is micro- iodine - 131 in the vegetables, relate with the rainfall. A few days ago, some areas in Jiangsu are spotting, the rainfall can accelerate the subsiding of the air medium-level radioactive substance, and the light rain makes these radioactive materials apt to retain on the surface of large leaf vegetables but not wash away again. And today and tomorrow, Nanjing have the intersection of rain and weather, radiation material just difficult to subside, retain at leave. The expert tells reporters, there is several kilograms of vegetables samples every day now, transport from the monitoring point to disease in the province and accuse of the centre, it takes about 20 hour's detection could obtain the final data. The expert introduces, every day's vegetables sample is collected at random, the monitoring point is changing constantly too, the purpose is for reflecting the situation of the vegetables in an all-round way, objectively.


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