用软X射线摄影技术应用于种子品质检验,国外在50年代已应用,近几年来发展很快。国内,据报道南京林产工业学院用软X射线摄影,研究林木种子品质取得了一定进展。今年我们对十个树种进行了对比试验。用软X射线摄影技术主要是检验新采种子的优良度,最大优点是操作简便,检验速度 The application of soft X-ray photography to seed quality inspection has been applied abroad in the 1950s and has been developing rapidly in recent years. In China, it is reported that Nanjing Institute of Forestry Industry has made some progress with soft X-ray photography to study the seed quality of forest trees. This year we conducted a comparative test of ten species. With soft X-ray photography technology is mainly to test the goodness of new seeds, the biggest advantage is easy to operate, test speed