Abstract: Plants of different genera or species are crossed after either pollen, anther or pistil is irradiated with an ion beam of a proton or an element up to uranium which have a LET of 5-10,000 keV/.mu.m and are applied in a dose range of 1-2,000 Gy.
Abstract: A matrix of algae mutants and method of obtaining thereby uranium from sea water, according to which a matrix is prepared of uranium compatible algae mutants suitable for picking up uranium dissolved in sea water, which matrix is then placed in an area of the sea in which low and high tides pass streams of sea water through the above mentioned matrix.
April 6, 1976
Date of Patent:
August 2, 1977
Kernforschungsanlage Julich, Gesellschaft mit beschrankter Haftung
Erich-Alexander Heide, Maximilian Wald, Manfred Paschke, Klaus Wagener