In two words....
...Yepper and noper.
Some plants have the potential to absorb radiation more than others.
Mushrooms and truffles are potassium loving plants that are around 80% water. These plants tend to concentrate cesium from nuclear accidents as their makeup permits the long term storage of these elements and these poisons will readily recycle back into in the beds where they grow for centuries...
Rice is another example as rice will readily take up lead, mercury and other heavy metals.
But many plants reject most (if not all) poisonous metals (in general) that are contained in all soils.
Apple trees are the best example of this as shown in the test video below.
Some foods have a astounding resistance to heavy metals and therefore little to no radiation in the fruit / vegetable / wood even in the most extreme circumstances...
If the plant doesn't need the minerals these poisons mimic, you won't see much or in some cases NO nuclear radiation in them.
You (and all of us too) should research plants that reject heavy metals and therefore most all radioactive substances and start to plant them (if you don't already have em in your garden). This is the diet of the future and will determine the survival of mankind as a whole. Not to mention the quality of a disease free life!
Watch the test video below:
https://www.netc.com/bb/viewtopic.php?f=10&t=1157#p6720I'll try to post some more info on this topic as time allows.
Let me know if I can help further...