Handheld X News Today

Farmers are working with the elisa the plant is whats known as a nickel hyper accumulator which means it draws nickel out of the ground the farmers can then sell the metal and in 20 years the nickel levels in the ground could be depleted enough to allow food crops to grow. agricultural scientist. is heading up the project she uses a handheld x. ray unit to see how the crop is doing im checking the nickel content in different plant pots and the most interesting part is the leaves so the leaf betw...