Studies on ion beam application to improve aquatic macrophyte remediation capacity in eutrophic waters
利用离子束提高水生植物对富营养化水体修复功能的初步研究

Ion beams have been widely usedinthe semiconduc-tor industryand appliedfor surface modificationof materi-als since the1970s,while nobody had discussed howthese ion beams could be used in genetic modification inbiological science,evenfewpeople paid attentionto bio-logical effects induced byion beamandtheir possible usein genetics.In1986,Yu et al.have discovered the ge-netic effects in rice mediated by low energy ions1—5].Since thenion beamradiation has been widely usedtoim-prove crops and the performance of...