Nature’s new ‘soil cleaner’
Scientists with the USDA’s Agricultural Research Service in central California are using cactus and other plants to remove toxins from soil and to create biofuels. USDA’s Patrick O’Leary has more.
Scientists with the USDA’s Agricultural Research Service in central California are using cactus and other plants to remove toxins from soil and to create biofuels. USDA’s Patrick O’Leary has more.
