Yes, rice growing is good for drawing out arsenic from the soil. Actually measuring what tree's have drawn up from the ground has been used by those looking fo

Yes, rice growing is good for drawing out arsenic from the soil. Actually measuring what tree's have drawn up from the ground has been used by those looking for gold to access an area - https://www.newscientist.com/article/2213033-a-company-has-used-trees-to-find-gold-deep-underground-in-australia/ https://www.newscientist.com/article/2213033-a-company-has-u...